Synopsys Inc,
Fiscal Year 2025.

Business Segments Design Automation. This segment includes our advanced silicon design, verification products and services, and Ansys products, and system integration products and services. This segment also includes digital, custom and field programmable gate array (FPGA) integrated circuit (IC) design software, verification software and hardware products, and manufacturing software products. Designers use our EDA products to accelerate and automate the chip design process, reduce errors and enable more powerful and robust designs, with improved productivity for faster time to market. Engineers use our S&A solutions to virtually test and optimize designs across various physics domains, such as structural analysis, thermal analysis, and computational fluid dynamics (CFD). Design IP. This segment includes our interface, foundation, security, and embedded processor IP, IP subsystems, and IP implementation services that serve companies primarily in the semiconductor and electronics industries. We are a leading provider of high-quality, silicon-proven IP solutions for system-on-chips (SoCs). This includes IP that has been optimized to address specific application requirements for the mobile, automotive, digital home, Internet of Things and AI/data center markets, enabling designers to quickly develop SoCs in these areas.

Revenue Recognition Our contracts with customers often include promises to transfer multiple products and services to a customer. Arrangements with customers can involve multiple products and various license rights. Customers can negotiate for a broad portfolio of solutions, and favorable terms along with future purchase options to manage their overall costs. Analysis of the terms and conditions in these contracts and their effect on revenue recognition may require significant judgment. We have concluded that our EDA software licenses in Technology Subscription License (TSL) contracts and software licenses in Ansys semiconductor products are not distinct from our obligation to provide unspecified software updates to the licensed software throughout the license term, because those promises represent inputs to a single, combined performance obligation. Where unspecified additional software product rights are part of the contract with the customer, those rights are accounted for as part of the single performance obligation that includes the licenses, updates, and technical support, because such rights are provided during the same period of time and have the same time-based pattern of transfer to the customer. Software subscription arrangements for S&A solutions include bundles of time-based software licenses with support services, which includes rights to technical support and software updates that are provided over the support term and are transferred to the customer over time. We have concluded that the updates to time-based software licenses are not considered integral to maintaining the utility of the software and hence consider the license and support services as separate performance obligations. We also license S&A software on a perpetual basis with support services, which includes a stand-ready obligation to provide technical support and software updates over the support term. We allocate the total consideration received for the bundled perpetual and support service arrangements based on the standalone selling prices of the perpetual license and support service. For our IP licensing arrangements, we have concluded that the licenses and support services are distinct from each other, and therefore treated as separate performance obligations. Revenues from IP licenses are recognized at a point in time upon transfer of control of the IP license, and support services are recognized over the support period as a stand ready obligation to the customer. We are required to estimate total consideration expected to be received from contracts with customers. In some circumstances, the consideration expected to be received is variable based on the specific terms of the contract or based on our expectations of the term of the contract. Generally, we have not experienced significant returns or refunds to customers. These estimates require significant judgment and the change in these estimates could have an effect on our results of operations during the periods involved.

Business Combinations We allocate the purchase price of acquired companies to the tangible assets acquired, liabilities assumed and intangible assets acquired based upon their estimated fair values on the acquisition date with the exception of contract assets and contract liabilities (deferred revenue) which are recognized and measured on the acquisition date in accordance with our "Revenue Recognition" policy in Note 2. Summary of Significant Accounting Policies and Basis of Presentation of the Notes to Consolidated Financial Statements in this Annual Report, as if we had originated the contracts. The excess of the purchase price over the fair values of these net tangible and intangible assets acquired is recorded as goodwill. Accounting for business combinations requires management to make significant estimates and assumptions for the valuation of goodwill and intangible assets. Although we believe the assumptions and estimates we have made are reasonable, they are based in part on historical experience, market conditions and information obtained from management of the acquired companies and are inherently uncertain. Changes in our estimates and assumptions may impact valuation of intangible assets, subsequent amortization of intangible assets as well as amounts recognized as goodwill. Examples of critical estimates in valuing certain of the intangible assets we have acquired or may acquire in the future include, but are not limited to: •future expected cash flows, which includes estimates of software license sales, subscriptions, support agreements and consulting contracts; •projected expenses, which include cost of revenue, research and development and selling, general and administrative expenses (including estimated expenses required to generate the revenues attributable to different intangible assets); 38 •historical and expected customer attrition rates and anticipated growth in revenue from acquired customers; •royalty rates applied to acquired developed technology platforms and other intangible assets; •expected obsolescence rates and estimated useful lives of technology-related intangible assets;

• expected use of the acquired assets; and •discount rates used to discount expected future cash flows to present value, which are typically derived from the implied rate of return on the transaction and a weighted-average cost of capital analysis with adjustments made to reflect inherent risks of the individual assets being valued;

The fair value of the definite-lived intangibles was determined using variations of the income approach. With our acquisition of Ansys, the fair value of developed technologies and trade names was determined by applying the relief from royalty method under the income approach. The relief from royalty method applies a royalty rate to projected income to quantify the benefit of owning the intangible asset rather than paying a royalty for use of the asset. The economic useful life for developed technology was determined based on historical technology obsolescence patterns and prospective technological developments. The estimated economic useful life of the trade names was determined based on the expected probability of continued use of the brand asset. We assumed royalty rates ranging from 35.0% to 45.0% for existing technology, and 2.5% for trade names. The present value of operating cash flows from the existing technology and trade names was determined using discount rate of approximately 10.0%. Customer relationships represent the fair value of the existing relationships with the acquired company's customers. Their fair value was determined using the multi-period excess earnings method under the income approach, which involves isolating the net earnings attributable to the asset being measured based on the present value of the incremental after-tax cash flows (excess earnings) attributable solely to the asset over its remaining useful life. The economic useful life was determined based on historical customer turnover rates. Projected income from existing customer relationships considered customer retention rates (i.e. gross retention and net retention including upsell) ranging from 85.0% to 105.0% for the direct sales channel and 70.0% to 90.0% for the indirect sales channel. The present value of operating cash flows from existing customers was determined using a discount rate of approximately 10.0%. Contract rights intangible (i.e. order backlog) represents contracted but unsatisfied or partially unsatisfied performance obligations, primarily related to the dollar value of purchase arrangements with customers, effective as of a given point in time, that are based on mutually agreed terms. The fair value was determined by using the multi-period excess earnings method under the income approach. The economic useful life is based on the time to achieve 90.0% of cumulative undiscounted cash flows. The present value of operating cash flows from order backlog was determined using a discount rate of approximately 5.9%. We believe that our preliminary estimates and assumptions related to the fair value of acquired intangible assets are reasonable, but significant judgment is involved. As a result, during the measurement period, which will not exceed one year from the acquisition date, we may record adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill. Upon the conclusion of the measurement period or final determination of the fair value of the purchase price of our acquisitions, whichever comes first, any subsequent adjustments are recorded to our Consolidated Statements of Income or Condensed Consolidated Statement of Income.

Further disaggregation of the revenues into various products and services within these two segments is summarized as follows: Design Automation Segment •EDA solutions include digital, custom and FPGA IC design software, verification software and hardware products, Ansys semiconductor products, system integration products and services, and obligations to 39 provide unspecified updates and support services. EDA products and services are typically sold through Technology Subscription License (TSL) arrangements that grant customers the right to access and use all of the licensed products at the outset of an arrangement; software updates are generally made available throughout the entire term of the arrangement. The duration of our TSL contracts is generally two to three years, though it may vary for specific arrangements. We have concluded that the software licenses in TSL contracts are not distinct from the obligation to provide unspecified software updates to the licensed software throughout the license term, because the multiple software licenses and support represent inputs to a single, combined offering, and timely, relevant software updates are integral to maintaining the utility of the software licenses. We recognize revenue for the combined performance obligation under TSL contracts ratably over the term of the license. •In the case of arrangements involving the sale of hardware products, we generally have two performance obligations. The first performance obligation is to transfer the hardware product, which includes software integral to the functionality of the hardware product. The second performance obligation is to provide maintenance on the hardware and its embedded software, which includes rights to technical support, hardware repairs and software updates that are all provided over the same term and have the same time-based pattern of transfer to the customer. The portion of the transaction price allocated to the hardware product is generally recognized as revenue at the time of shipment because the customer obtains control of the product at that point in time. We have concluded that control generally transfers at that point in time because the customer has the ability to direct the use of the asset and an obligation to pay for the hardware. The portion of the transaction price allocated to the maintenance obligation is recognized as revenue ratably over the maintenance term. •S&A solutions allow engineers to virtually test and optimize designs across various physics domains, such as structural analysis, thermal analysis, and CFD. S&A software solutions are offered as subscription solutions and also as perpetual licenses. Software subscription arrangements include bundles of time-based software licenses with support services, which includes rights to technical support and software updates that are provided over the support term and are transferred to the customer over time. In such subscription arrangements, the updates to time-based software licenses are not considered integral to maintaining the utility of the software. We consider the license and support services as separate performance obligations. In these instances, we allocate the total consideration received for the revenue arrangement to the separate performance obligations based on the standalone selling prices of the time-based software license and support service. The time-based software license revenue is presented as upfront products revenue, recognized at a point of time upon the later of the delivery date or the beginning of the license period, and the revenue related to the support service is presented as maintenance and service revenue and is recognized over the term of the arrangement. Perpetual license arrangements typically include a perpetual license sold with support services, which includes a stand-ready obligation to provide technical support and software updates over the support term. We allocate the total consideration received for the bundled perpetual and support service arrangements based on the standalone selling prices of the perpetual license and support service. Revenue from perpetual licenses is presented as upfront product revenue and is recognized at a point in time upon the later of the delivery date or the beginning of the license period. Revenue from support service is classified as maintenance and service revenue and is recognized ratably over the term of the contract, as we satisfy the support service performance obligation. •Revenue from professional service contracts is recognized over time, generally using costs incurred or hours expended to measure progress. We have a history of reasonably estimating project status and the costs necessary to complete projects. A number of internal and external factors can affect these estimates, including labor rates, utilization and efficiency variances and specification and testing requirement changes.

Design IP1,751.8 1,906.3 1,542.7 (154.5)(8)%363.6 24 % Total$7,054.2 $6,127.4 $5,318.0 $926.8 15 %$809.4 15 % Our revenues are subject to fluctuations, primarily due to customer requirements including customer demand, timing requirements and the value of contract renewals. For example, we experience fluctuations in our revenues due to factors such as the timing of IP product sales, Flexible Spending Account (FSA) drawdowns, royalties, and hardware products sales. As revenues from sales of IP products, hardware products and S&A product licenses are recognized upfront, customer demand and timing requirements for such IP products, hardware products and S&A product licenses could result in increased variability of our total revenues. Contracted but unsatisfied or partially unsatisfied performance obligations (backlog) were approximately $11.4 billion as of October 31, 2025, which includes $2.0 billion in non-cancellable FSA commitments from customers where actual product selection and quantities of specific products or services are to be determined by customers at a later date. We have elected to exclude future sales-based royalty payments from the remaining performance obligations. Approximately 45% of the backlog as of October 31, 2025, excluding non-cancellable FSA, is expected to be recognized as revenue over the next 12 months, with the remainder recognized thereafter. The majority of the remaining backlog is expected to be recognized in the following three years. The backlog was approximately $8.1 billion as of October 31, 2024, which included $1.2 billion in non-cancellable FSA commitments from customers. The amount and composition of unsatisfied performance obligations will fluctuate period to period. We do not believe the amount of unsatisfied performance obligations is indicative of future sales or revenue, or that such obligations at the end of any given period correlates with actual sales performance of a particular geography or particular products and services. For more information regarding our revenue during the year ended October 31, 2025, including our contract balances as of such date, see Note 5. Revenue of the Notes to Consolidated Financial Statements in this Annual Report. The increase in total revenue for fiscal 2025 compared to fiscal 2024 was primarily due to the closing of the Ansys Merger, which contributed $756.6 million in revenue in fiscal 2025, revenue growth of our business across a majority of product groups and geographies. This was offset by weakness in our Design IP segment due to several headwinds, including China export control restrictions, such as the Q3 2025 BIS Restrictions, weaker than expected demand from a major foundry customer, and certain roadmap and resource decisions that did not yield their intended results. The increase for fiscal 2025 was also partially offset by the impact of the extra week in fiscal 2024 of approximately $63.2 million. The increase in total revenues for fiscal 2024 compared to fiscal 2023 was primarily due to the continued organic growth of our business in all product groups and geographies.

Percentage of total revenue29 %29 %26 % Changes in upfront products revenue are generally attributable to normal fluctuations in the extent and timing of customer requirements, which can drive the amount of upfront orders and revenue in any particular period. The increase in upfront products revenue for fiscal 2025 compared to fiscal 2024 was primarily due to an increase in the sale of hardware products driven by higher demand from customers and the closing of the Ansys Merger, which contributed $198.7 million in upfront products revenue in fiscal 2025. The increase for fiscal 2024 compared to fiscal 2023 was primarily due to an increase in the sale of IP and hardware products driven by higher demand from customers. Upfront products revenue as a percentage of total revenue will likely fluctuate based on the timing of IP, hardware and S&A product sales. Such fluctuations will continue to be impacted by the timing of shipments and FSA drawdowns due to customer requirements.

Percentage of total revenue22 %18 %17 % The increase in maintenance revenue for fiscal 2025 compared to fiscal 2024 was primarily due to an increase in the volume of arrangements that include maintenance largely due to the closing of the Ansys Merger, which contributed $449.0 million in maintenance revenue in fiscal 2025. The increase for fiscal 2024 compared to fiscal 2023 was primarily due to an increase in the volume of arrangements that include maintenance. The decrease in professional service and other revenue for fiscal 2025 compared to fiscal 2024 and the increase for fiscal 2024 compared to fiscal 2023 were primarily due to the timing of IP customization projects. 42

Total$1,623.5 $1,245.3 $1,030.9 $378.2 30 %$214.4 21 % Percentage of total revenue23 %20 %19 % Our cost of revenue comprises of three categories: cost of products revenue, cost of maintenance and service revenue, and amortization of acquired intangible assets. Cost of products revenue. Cost of products revenue includes costs related to products sold and software licensed, hardware-related costs including inventory provisions, allocated operating costs related to product support and distribution, royalties paid to third-party vendors, and the amortization of capitalized software development costs. Cost of maintenance and service revenue. Cost of maintenance and service revenue includes costs to deliver our maintenance services, such as hotline and on-site support, production services and documentation of maintenance updates. Amortization of acquired intangible assets. Amortization of acquired intangible assets, included in cost of revenue, consists of the amortization and impairment charges of core/developed technology and certain contract rights intangible assets related to acquisitions. The increase in costs of products revenue and costs of maintenance and service revenue for fiscal 2025 compared to fiscal 2024 was primarily due to increases in employee-related costs as a result of headcount increases from organic growth, which contributed $59.0 million, and the Ansys Merger, which contributed $32.8 million; $60.4 million in hardware-related costs including inventory provisions, and $3.3 million in IT and facility costs, partially offset by a decrease of $2.5 million in costs to fulfill IP consulting arrangements. The increase in amortization of acquired intangible assets for fiscal 2025 compared to fiscal 2024 was primarily due to an increase of $257.3 million in amortization of acquired technology-related and contract rights intangible assets mainly in connection with the Ansys Merger, partially offset by an impairment charge of $53.5 million of certain core / developed technology intangible assets in fiscal 2024. The increase in cost of revenue for fiscal 2024 compared to fiscal 2023 was primarily due to increases of $62.7 million in amortization of acquired technology-related intangible assets, which included an impairment charge of $53.5 million due to a decline in estimated fair value resulting from the reductions in the expected future cash flows associated with certain core/developed technology intangible assets as further discussed in Note 6. Goodwill and Intangible Assets of the Notes to Consolidated Financial Statements in this Annual Report, $53.5 million in costs to fulfill IP consulting arrangements, $47.4 million in employee-related costs as a result of headcount increases from hiring, $43.4 million in hardware-related costs including inventory provisions, $3.4 million in the change in the fair value of our executive deferred compensation plan assets, and $3.2 million in maintenance and depreciation expenses. These increases were partially offset by a decrease of $2.1 million in IT and facility costs. 43

Other Income (Expense), Net Year Ended October 31,$ Change% Change$ Change% Change 2025202420232025 vs. 20242024 vs. 2023 (dollars in millions) Interest income$277.7 $67.0 $36.7 $210.7 314 %$30.3 83 %

Business Summary Synopsys delivers industry-leading silicon design, simulation and analysis (S&A) and IP solutions as well as design services. We partner closely with our customers across a wide range of industries to maximize their R&D capability and productivity, powering innovation today that ignites the ingenuity of tomorrow. For more information about our business segments and product groups, see Part I, Item 1, Business in our Annual Report. We have consistently grown our revenue since 2005, despite periods of global economic uncertainty. We achieved these results because of our solid execution, leading technologies and strong customer relationships, and because we generally recognize our revenue for software licenses over the arrangement period, which typically approximates two to three years. See Note 2. Summary of Significant Accounting Policies and Basis of Presentation of the Notes to Consolidated Financial Statements in this Annual Report for a discussion on our revenue recognition policy. The revenue we recognize in a particular period generally results from selling efforts in prior periods rather than the current period. As a result, decreases as well as increases in customer spending do not immediately affect our revenue in a significant way. Our growth strategy is focused on expanding our total addressable market by maximizing the capabilities of R&D teams across industries spanning semiconductor, high-tech, industrial, aerospace, and more with engineering solutions from silicon to systems. Our priorities are to maintain and expand our technology leadership, drive sustainable growth and efficiently scale to accelerate our strategy. Our revenue growth from period to period is expected to vary based on the mix of our time-based and upfront products. Our upfront products have grown at a faster rate than our time-based products in recent periods, which has resulted in, and may in the future result in, increased fluctuation in our business, operating results and overall financial position on a quarterly basis. Such fluctuation may be more pronounced depending on demand from our larger customers. See Part I, Item 1A, Risk Factors, "Our operating results may fluctuate in the future, which may adversely affect our stock price" of this Annual Report for further discussion on potential fluctuations in our operating results. Based on our leading technologies, customer relationships, business model, diligent expense management and acquisition strategy, we believe that we will continue to execute our strategies successfully.

Table of Contents Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations Overview The following overview is qualified in its entirety by the more complete discussion contained in this Item 7, the risk factors set forth in Part I, Item 1A of this Form 10-K, and our consolidated financial statements and the notes thereto set forth in Item 8 of this Form 10-K. Please also see the cautionary language at the beginning of Part I of this Annual Report regarding forward-looking statements. Unless otherwise noted, this Management's Discussion and Analysis of Financial Condition and Results of Operations does not include the operations of our former Software Integrity business. See Note 3. Discontinued Operations of the Notes to Consolidated Financial Statements in this Annual Report for additional information about the sale of our former Software Integrity business (the Software Integrity Divestiture).

For a discussion of revenue by geographic areas, see Note 19. Segment Disclosure of the Notes to Consolidated Financial Statements in this Annual Report. 41

Cost of maintenance and service revenue444.5 367.1 287.9 77.4 21 %79.2 28 % Amortization of acquired intangible assets 311.8 108.0 45.3 203.8 189 %62.7 138 %

Operating income $914.9 $1,355.7 $1,273.2 Net income from continuing operations attributed to Synopsys$1,336.1 $1,441.7 $1,227.0 Net income (loss) from discontinued operations attributed to Synopsys$(3.9)$821.7 $2.8

Change in Fair Value of Deferred Compensation The income or loss arising from the change in the fair value of our non-qualified deferred compensation plan obligation is recorded in cost of sales and each functional operating expense, with the offsetting change in the fair value of the related assets recorded in other income (expense), net. There is no impact on our net income from the fair value changes in our deferred compensation plan obligation and related assets.

Amortization of Acquired Intangible Assets Amortization of acquired intangible assets, included in operating expenses, consists of the amortization of trademarks, trade names and customer relationships intangible assets related to acquisitions.

See Note 17. Income Taxes of the Notes to Consolidated Financial Statements in this Annual Report for further discussion of the provision for income taxes.

Cash Flows Our consolidated statements of cash flows include cash flows related to the Software Integrity business. Significant non-cash items and capital expenditures of discontinued operations related to our Software Integrity business are presented separately in Note 3. Discontinued Operations of the Notes to Consolidated Financial Statements in this Annual Report. For a discussion of fiscal 2024 changes compared to fiscal 2023, see the discussion in Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations in our Annual Report for the fiscal year ended October 31, 2024, filed on December 19, 2024. Year Ended October 31,

20252024$ Change (dollars in millions) Cash provided by operating activities$1,518.6 $1,407.0 $111.6 Cash provided by (used in) investing activities

$(15,881.3)$1,223.0 $(17,104.3) Cash provided by (used in) financing activities $13,355.8 $(181.3)$13,537.1 Cash Provided by Operating Activities We expect cash from our operating activities to fluctuate as a result of a number of factors, including the timing of billings and collections, operating results, and the timing and amount of tax and other liability payments. Cash provided by operations is dependent primarily upon the payment terms of our license agreements. We generally receive cash from upfront arrangements much sooner than from time-based products revenue, in which the license fee is typically paid either quarterly or annually over the term of the license. The increase in cash provided by operating activities for fiscal 2025 compared to fiscal 2024 was primarily due to higher accounts receivable collections, partially offset by lower net income of $902.7 million, the unrealized loss from settlement of the interest rate treasury lock of $121.6 million in fiscal 2025 and higher disbursements for operations, including vendor and tax payments.

Stock Repurchase Program In fiscal 2022, our Board of Directors approved a stock repurchase program (the Program) with authorization to purchase up to $1.5 billion of our common stock. As of October 31, 2025, $194.3 million remained available for future stock repurchases under the Program. In connection with the Ansys Merger, we have suspended our stock repurchase program until we reduce our expected debt levels. The IR Act was enacted in the United States on August 16, 2022. The IR Act imposes a 1% excise tax on the fair market value of stock repurchases made by covered corporations after December 31, 2022. The total taxable value of shares repurchased is reduced by the fair market value of any newly issued shares during the taxable year. As of October 31, 2025, this has not had any impact on our consolidated financial statements.

Purchase Obligations Purchase obligations represent an estimate of all open purchase orders and contractual obligations in the ordinary course of business for which we have not received the goods or services. As of October 31, 2025, we had $1.2 billion of purchase obligations, with $832.2 million payable within 12 months. Although open purchase orders are considered enforceable and legally binding, the terms may allow us the option to cancel, reschedule and adjust our requirements based on our business needs prior to the delivery of goods or performance of services.

If we fail to timely recruit and/or retain senior management and key employees globally, our business may be harmed. We depend in large part upon the services of our senior management team and key employees to drive our future success, and certain of these personnel depart our company from time to time, with the frequency and number of such departures varying widely. For example, we have experienced significant changes to our executive leadership team due to planned succession and other departures. The departure of key employees could result in significant disruptions to our operations, including, among other things, adversely affecting the timeliness of our product releases, the successful implementation and completion of our initiatives, the adequacy of our internal control over financial reporting, and our business, operating results and financial condition. To be successful, we must also attract senior management and key employees who join us organically and through acquisitions, such as the Ansys Merger. There are a limited number of qualified engineers. Competition for these individuals and other qualified employees is intense and has increased globally, including in major markets such as Asia. Our employees are often recruited aggressively by our competitors and our customers worldwide. Any failure to recruit and/or retain senior management and key employees could harm our business, operating results and financial condition. Additionally, efforts to recruit and/or retain such employees could be costly and negatively impact our operating expenses. We issue equity awards from employee equity plans as a key component of our overall compensation. We face pressure to limit the use of such equity-based compensation due to dilutive effects on stockholders. If we are unable to offer attractive compensation packages in the future, it could limit our ability to attract and retain senior management and key employees. We may pursue new product and technology initiatives or expand into adjacent markets, and if we fail to successfully carry out these initiatives, we could be adversely impacted. As part of the evolution of our business, we have made substantial investments to develop new products and enhancements to existing products through our acquisitions and research and development efforts. If we are unable to anticipate technological changes in our industry by introducing new or enhanced products in a timely and cost-effective manner, or if we fail to introduce products that meet market demand, we may lose our competitive position, our products may become obsolete, and our business, operating results or financial condition could be adversely affected. 23 Additionally, we have in the past and may in the future invest in efforts to expand into adjacent markets. These efforts may not be successful due to a variety of factors, including, but not limited to, our ability to: •Attract a new customer base, including in industries in which we have less experience; •Successfully develop new sales and marketing strategies to meet customer requirements; •Accurately predict, prepare for and promptly respond to technological developments in new fields; •Compete with new and existing competitors;

•Our ability to anticipate and lead critical development cycles and technological shifts, innovate rapidly and efficiently, improve our existing software and hardware products, and successfully develop or acquire such new products; •Our ability to offer products that provide both a high level of integration into a comprehensive platform and a high level of individual product performance; •Our ability to enhance the value of our offerings through more favorable terms; •Our ability to manage an efficient supply chain to ensure hardware product availability; 16

Industry Risks Uncertainty in the macroeconomic environment, and its potential impact on the semiconductor and electronics industries, may negatively affect our business, operating results and financial condition. Uncertainty in the macroeconomic environment, including the effects of, among other things, sustained global inflationary pressures and elevated interest rates, potential economic slowdowns or recessions, supply chain disruptions, geopolitical pressures, fluctuations in foreign exchange rates and associated global economic conditions, have resulted in volatility in credit, equity and foreign currency markets. This uncertain macroeconomic environment could lead some of our customers to postpone their decision-making, decrease their spending and/or delay their payments to us. Such caution by customers could, among other things, limit our ability to maintain or increase our sales or recognize revenue from committed contracts. If these macroeconomic uncertainties persist and economic conditions continue to deteriorate, then the semiconductor and electronics industries could fail to grow. Additionally, uncertain macroeconomic conditions could also have the effect of increasing other risks and uncertainties facing our business, which could have a material adverse effect on our operating results and financial condition. Such risks that may be heightened by uncertain macroeconomic conditions include China's stated policy of becoming a global leader in the semiconductor industry, which may lead to increased competition or further disruption of international trade relationships, including, but not limited to, additional government trade restrictions. For more on risks related to government export and import restrictions, see "We are subject to governmental export and import requirements that could subject us to liability and restrict our ability to sell our products and services, which could impair our ability to compete in international markets." Adverse economic conditions affect demand for devices that our products help create, such as the ICs incorporated in personal computers, smartphones, automobiles, servers and more. Longer-term reduced demand for these or other products could result in reduced demand for design solutions and significant decreases in our average selling prices and product sales over time. Future economic downturns could also adversely affect our business, operating results and financial condition. In addition, if our customers or distributors build elevated inventory levels, we could experience a decrease in demand for our products. If any of these events or disruptions were to occur, the demand for our products and services could be adversely affected along with our business, operating results and financial condition. Additionally, due to our business model, the negative impact of these events or disruptions may not be immediately realized. 15 Further economic uncertainty could also adversely affect the banking and financial services industry and result in bank failures or credit downgrades of the banks we rely on for foreign currency forward contracts, credit and banking transactions, and deposit services, or cause them to default on their obligations. Additionally, the banking and financial services industries are subject to complex laws and are heavily regulated. There is uncertainty regarding how proposed, contemplated or future changes to the laws, policies and regulations governing the banking and financial services industry could affect our business. A deterioration of conditions in worldwide credit markets could limit our ability to obtain external financing to fund our operations, capital expenditures or pending acquisitions, such as the Ansys Merger. In addition, difficult economic conditions may also result in a higher rate of losses on our accounts receivable due to credit defaults. Any of the foregoing could cause adverse effects on our business, operating results and financial condition, and could cause our stock price to decline.

Business Operations Risks The global nature of our operations exposes us to increased risks and compliance obligations. We derive roughly half of our revenue from sales outside the United States, and we expect our orders and revenue to continue to depend on sales to customers outside the U.S. We have also continually expanded our non-U.S. operations. This strategy requires us to recruit and retain qualified technical and managerial employees, manage multiple remote locations performing complex software development projects, and ensure intellectual property protection outside of the U.S. Our international operations and sales subject us to a number of increased risks, including, among others: •Economic slowdowns, recessions or uncertainty in financial markets, including, among other things, the impact of sustained global inflationary pressures and elevated interest rates; •Uncertain economic, legal and political conditions in China, Europe, the Middle East and other regions where we do business, including, for example, changes in China-Taiwan relations, regional or global military conflicts, and related sanctions and financial penalties imposed on participants in such conflicts; •Government trade restrictions, including tariffs, export controls or other trade barriers, and changes to existing trade arrangements, including the unknown impact of current and future U.S. and Chinese trade regulations; •Ineffective or weaker legal protection of intellectual property rights; •Difficulties in adapting to cultural differences in the conduct of business, which may include business practices in which we are prohibited from engaging by the Foreign Corrupt Practices Act or other anti-corruption laws; and

Many factors have in the past and may in the future cause our backlog, revenue or earnings to fluctuate, including, among other things: •Changes in demand for our products and services-especially products, such as hardware, generating upfront revenue-due to fluctuations in demand for our customers' products and due to constraints in our customers' budgets for research and development as well as EDA and IP products and services; •Changes in demand for our products due to customers reducing their expenditures, which may be a result of customer cost-cutting measures or insolvency or bankruptcy, sustained global inflationary pressures and elevated interest rates or other reasons; •Product competition in the EDA, IP or semiconductor industries, which can change rapidly due to industry or customer consolidation and technological innovation; •Our ability to innovate and introduce new products and services or effectively integrate products and technologies that we acquire; •Failures or delays in completing sales due to our lengthy sales cycle, which often includes a substantial customer evaluation and approval process because of the complexity of our products and services; •Our ability to implement effective cost control measures; 19 •Our dependence on a relatively small number of large customers, and on such customers continuing to renew licenses and purchase additional products from us, for a large portion of our revenue; •Changes to the amount, composition and valuation of, and any impairments to or write-offs of, our assets or strategic investments; •Changes in the mix of our products sold, as increased sales of our products with lower gross margins, such as our hardware products, may reduce our overall margins; •Expenses related to our acquisition and integration of businesses and technologies, including our expenses related to the Ansys Merger; •Changes in tax rules, as well as changes to our effective tax rate, including the tax effects of infrequent or unusual transactions and tax audit settlements; •Delays, increased costs or quality issues resulting from our reliance on third parties to manufacture our hardware products, which includes a sole supplier for certain hardware components; •Natural variability in the timing of IP drawdowns, which can be difficult to predict; •General economic and political conditions that affect the semiconductor and electronics industries, such as disruptions to international trade relationships, including tariffs, changes in Export Regulations, or other trade barriers affecting our or our suppliers' products; and

•Customer contract amendments or renewals that provide discounts or defer revenue to later periods; and •The levels of our hardware and IP revenues, which are generally recognized upfront and are primarily dependent upon our ability to provide the latest technology and meet customer requirements. These factors, or any other factors or risks discussed herein, could negatively impact our backlog, revenue or earnings and cause our stock price to decline. Additionally, our results may fail to meet or exceed the expectations of securities analysts and investors, or such analysts may change their recommendation regarding our stock, which could cause our stock price to decline. Our stock price has been, and may continue to be, volatile, which may make it more difficult for our stockholders to sell their shares at a time or a price that is favorable to them. We may not realize the potential financial or strategic benefits of the transactions we complete, including the Ansys Merger, or find suitable target businesses and technology to acquire. Acquisitions and strategic investments are an important part of our growth strategy. We have completed a significant number of acquisitions in recent years, including the Ansys Merger, which was completed in July 2025. We expect to make additional acquisitions and strategic investments in the future, but we may not find suitable acquisition or investment targets, or we may not be able to consummate desired acquisitions or investments due to, among other things, financial constraints, unfavorable credit markets, commercially unacceptable terms, failure to obtain regulatory approvals, competitive bid dynamics, outbound investment restrictions or other risks, which could harm our operating results. Any acquisitions and strategic investments we may undertake, including the Ansys Merger, are difficult, time-consuming, and pose a number of risks, including, but not limited to: •Potential negative impact on our net income resulting from acquisition or investment-related costs or on our earnings per share; •Failure of acquired products to achieve projected sales or problems in integrating the acquired products with our products or in creating new joint solutions; •Difficulties entering into new markets in which we are inexperienced or our competitors have stronger positions; •Potential downward pressure on operating margins due to lower operating margins of acquired businesses, increased headcount costs, and other expenses associated with adding and supporting new products; •Difficulties in retaining and integrating key employees; •Substantial reductions of our cash resources and/or the incurrence of debt, which may be at higher than anticipated interest rates; •Failure to realize expected synergies or cost savings, including within the anticipated time frames; •Difficulties in integrating or expanding sales, marketing and distribution functions and administrative systems, including IT and human resources systems; •Dilution of our current stockholders through the issuance of common stock as a part of transaction consideration; •Difficulties in negotiating, governing and realizing value from strategic investments; •Assumption of unknown liabilities, including tax, litigation, cybersecurity and commercial-related risks, and the related expenses and diversion of resources; •Incurrence of costs and use of additional resources to remedy issues identified prior to or after an acquisition; •Disruption of ongoing business operations, including diversion of management's attention and uncertainty for employees and customers, particularly during the post-acquisition integration process; 20 •Potential negative impacts on our relationships with customers, distributors, business partners and channel partners; •Exposure to new operational risks, regulations and business customs to the extent acquired businesses are located in regions where we are not currently conducting business; •The need to implement controls, processes and policies appropriate for a public company at acquired companies that may have previously lacked such controls, processes and policies in areas such as cybersecurity, IT, privacy and more; and •Requirements imposed by government regulators in connection with their review of an acquisition, including required divestitures or restrictions on the conduct of our business or the acquired business. Furthermore, the anticipated benefits we expect from the Ansys Merger are based on projections and assumptions about our combined business with Ansys, which may not materialize as expected or which may prove to be inaccurate. In the case of the Ansys Merger, the foregoing risks may be magnified due to the scale of the merger. In addition, current and future changes to the U.S. and foreign regulatory approval processes and requirements related to acquisitions or divestitures may cause approvals to take longer than anticipated, not be forthcoming or contain burdensome conditions, which may prevent our planned transactions or jeopardize, delay or reduce the anticipated benefits of such transactions and impede the integration of such acquisitions and execution of our business strategy.

If we fail to protect our proprietary technology, our business will be harmed. Our success depends in part upon protecting our proprietary technology. Our efforts to protect our technology may be costly and unsuccessful. We rely on agreements with customers, employees and other third parties as well as intellectual property laws worldwide to protect our proprietary technology. These agreements may be breached, and we may not have adequate remedies for any breach. Additionally, despite our measures to prevent piracy, other parties may illegally copy or use our products, which could result in lost revenue. Some foreign countries do not currently provide effective legal protection for intellectual property and our ability to prevent the unauthorized use of our products in those countries is therefore limited. Our trade secrets may also be stolen, otherwise become known, or be independently developed by competitors. From time to time, we may need to commence litigation or other legal proceedings in order to assert claims of infringement of our intellectual property, defend our products from piracy, protect our trade secrets or know-how, or determine the enforceability, scope and validity of the propriety rights of others. Intellectual property litigation is lengthy, expensive and uncertain. Legal fees related to such litigation will increase our operating expenses and may reduce our net income. If we do not obtain or maintain appropriate patent, copyright or trade secret protection for any reason, or cannot fully defend our intellectual property rights in certain jurisdictions, our business and operating results would be harmed.

Our hardware products, which primarily consist of prototyping and emulation systems, subject us to distinct risks. The growth in sales of our hardware products subjects us to risks, including, but not limited to: •Delays in production and delivery of our hardware products, including due to, among other things, difficulty scaling production capacity and yield to meet customer demand, or a dependence on a sole supplier for certain hardware products, which may reduce our control over product availability, quality and pricing; •Increasingly variable revenue and less predictable revenue forecasts, due to fluctuations in hardware revenue, which is recognized upfront upon shipment, as opposed to most sales of software products for which revenue is recognized over time; 24 •Potential reductions in overall margins, as the gross margin for our hardware products, is typically lower than those of our software products and may be subject to certain trade regulation, including tariffs; •Longer sales cycles, which create risks of insufficient, excess or obsolete inventory and variations in inventory valuation, which can adversely affect our business, operating results and financial condition; •Decreases or delays in customer purchases in favor of next-generation releases or competitive products, which may lead to excess or obsolete inventory or require us to discount our older hardware products;

The growth of our business depends primarily on the semiconductor and electronics industries. The growth of the EDA industry as a whole and our sales in our Design Automation and Design IP segments are primarily dependent on the semiconductor and electronics industries. A substantial portion of our business and revenue depends upon the commencement of new design projects by semiconductor manufacturers, systems companies and their customers. The increasing complexity of designs of SoCs, ICs, electronic systems and customers' concerns about managing costs have previously led to, and in the future could lead to, a decrease in design starts and design activity in general. If growth in the semiconductor and electronics industries or certain sectors within these industries slows or stalls, including, among other things, due to the factors creating an uncertain macroeconomic environment as discussed above, then demand for our products and services could decrease and our business, operating results and financial condition could be adversely affected. For example, while we have seen continued strength in the artificial intelligence and high-performance computing sectors, certain industries such as industrial, automotive and consumer electronics have recovered more slowly from recent macroeconomic uncertainty, which have affected our business and operating results. Furthermore, the semiconductor and electronics industries have become increasingly complex and interconnected ecosystems. Many of our customers outsource the manufacturing of their semiconductor designs to foundries. Our customers also frequently incorporate third-party IP, whether provided by us or other vendors, into their designs to improve the efficiency of their design process. We work closely with major foundries to ensure that our EDA, IP and manufacturing solutions are compatible with their manufacturing processes. Similarly, we work closely with other major providers of semiconductor IP, particularly microprocessor IP, to optimize our EDA tools for use with their IP designs and to ensure that their IP and our own IP products work effectively together, as we may each provide for the design of separate components on the same chip. If we fail to optimize our EDA and IP solutions for use with major foundries' manufacturing processes or major IP providers' products, or if our access to such foundry processes or third-party IP products is hampered, then our solutions may become less desirable to our customers, resulting in an adverse effect on our business and financial condition. We operate in highly competitive industries, and if we do not continue to meet our customers' demand for innovative technology at lower costs, our products may not be competitive or may become obsolete. In our Design Automation segment, we compete against a variety of different EDA vendors, including publicly traded companies that offer a variety of products and services as well as other EDA vendors, including new entrants to the market, that offer products focused on one or more discrete phases of the IC design process. Moreover, some of our customers internally develop design tools and capabilities that compete with our products. For our Ansys S&A software solutions, our competitors include publicly traded companies, small, geographically-focused firms, startups, and solutions produced in-house by the end users. In our Design IP segment, we compete against silicon IP providers as well as our customers' internally developed IP. The industries in which we operate are highly competitive, with new competitors entering these markets both domestically and internationally. For example, China has implemented national policies favoring Chinese companies and has formed government-backed investment funds as it seeks to build independent EDA capabilities and compete internationally in the semiconductor industry. The demand for our products and services is dynamic and depends on a number of factors, including, among other things, demand for our customers' products, design starts and our customers' budgetary constraints. Technology in these industries evolves rapidly and is characterized by frequent product introductions and improvements as well as changes in industry standards and customer requirements. The adoption of AI technologies have brought new demands and also challenges in terms of disruption to both our business models and existing technology offerings. For example, in response to recent market trends and underperformance of our Design IP segment, we are in the process of reallocating resources in our IP business to certain higher growth opportunities. Our efforts in reallocating these resources and developing such new technology solutions may not succeed or generate expected returns, which may result in an adverse impact on our business and financial results. Semiconductor device functionality requirements continually increase while feature widths decrease, which substantially increases the complexity, cost and risk of chip design and manufacturing. At the same time, our customers and potential customers continue to demand a lower total cost of design, which can lead to the consolidation of their purchases from one vendor or displacement of their purchases by internal development. In order to succeed in this environment, we must successfully meet our customers' technology requirements and increase the value of our products, while also striving to reduce their overall costs and our own operating costs. We compete principally on the basis of technology, product quality and features, license or usage terms, post-contract customer support, interoperability among products, and price and payment terms. Specifically, we believe the following competitive factors affect our success:

Our business is subject to evolving corporate governance and public disclosure regulations and expectations that could expose us to numerous risks. We are subject to changing rules and regulations promulgated by a number of governmental and self-regulatory organizations, including, among others, the SEC, the Nasdaq Stock Market, the Financial Accounting Standards Board, other federal agencies, states and the international governing bodies such as the European Union. These rules and regulations continue to evolve in scope and complexity making compliance difficult and uncertain. Changing rules and regulations as well as customer, employee and stakeholder expectations have resulted in, and are likely to continue to result in, increased general and administrative expenses and increased management time and attention spent complying with or meeting such regulations and expectations. For example, developing and acting on evolving sustainability reporting standards, including California's climate-related disclosure laws and the European Union's Corporate Sustainability Reporting Directive, as well as customer requirements, may be costly, difficult and time consuming. We may also communicate certain initiatives and goals regarding environmental matters, human capital matters, responsible sourcing, social investments and other responsible business matters in our public disclosures. These initiatives and goals could be difficult and expensive to implement, the technologies needed to implement them may not be cost effective and may not advance at a sufficient pace, and ensuring the accuracy, adequacy, or completeness of the disclosure of our responsible initiatives can be costly, difficult and time consuming. Further, statements about our responsible business initiatives and goals, and progress against those goals, may be based on standards for measuring progress that are still developing, internal controls and processes that continue to evolve, and assumptions that are subject to change. We could also face scrutiny from certain stakeholders, regulators or authorities for the scope or nature of such initiatives or goals, or for any revisions to these goals. If our data, processes and reporting are incomplete or inaccurate, or if we fail to achieve progress with respect to these goals on a timely basis, or at all, our business, financial performance and growth could be adversely affected.

•Our ability to compete on the basis of payment terms; and •Our ability to provide engineering and design consulting for our products. If we fail to successfully manage any of these competitive factors, fail to successfully balance the conflicting demands for innovative technology and lower overall costs, or fail to address new competitive forces, our business, operating results and financial condition may be adversely affected. We are subject to governmental export and import requirements that could subject us to liability and restrict our ability to sell our products and services, which could impair our ability to compete in international markets. We are subject to export controls, laws and regulations that restrict selling, shipping or transmitting certain of our products and services and transferring certain of our technology outside the United States. We are also subject to certain requirements for enhanced denied party screening processes, which have led to, and, in the future may continue to lead to, elongated transaction cycles with certain customers. These requirements also restrict domestic release of software and technology to certain foreign nationals. In addition, we are subject to customs and other import requirements that regulate imports that may be important for our business. Any failure to comply with the U.S. Export Regulations or other U.S. or non-U.S. export, sanctions, or similar trade requirements (collectively, the Trade Restrictions) could subject us to substantial civil and criminal penalties, including fines and the possible loss of the ability to engage in exporting and other international transactions. Due to the nature of our business and technology, governmental agencies from time to time review certain transactions for compliance with applicable Trade Restrictions. For example, we have received administrative subpoenas from BIS requesting production of information and documentation relating to transactions with certain Chinese entities. The Trade Restrictions have evolved significantly and may continue to evolve in ways that may adversely impact our business or the business of our customers. In particular, the United States has published significant changes to Trade Restrictions and we anticipate additional changes to Trade Restrictions in the future. For example, the United States government has implemented controls on advanced computing ICs, computer commodities that contain such ICs, and certain semiconductor manufacturing items, as well as controls on transactions involving items for supercomputer and semiconductor manufacturing end-users. These controls expand the scope of foreign-produced items subject to license requirements for certain entities on the Entity List maintained by the BIS. Future changes to the Trade Restrictions, including changes in the enforcement and scope of such regulations, or the implementation of new or expanded license requirements, may create delays in the introduction of our products or services in international markets or could prevent our customers with international operations from deploying our products or services globally. In some cases, such changes also could prevent the export or import of our products to certain destinations or persons. Trade Restrictions also may encourage customers or other parties to substitute or develop alternative products that are not subject to such restrictions. Consolidation among our customers and within the industries in which we operate, as well as our dependence on a relatively small number of large customers, may negatively impact our operating results. A number of business combinations and strategic partnerships among our customers in the semiconductor, electronics and S&A-targeted industries have occurred over the last several years, and more could occur in the future. Consolidation among our customers could lead to fewer customers or the loss of customers, increased customer bargaining power or reduced customer spending on products and services. Further, we depend on a relatively small number of large customers for a large portion of our revenues. For example, challenges with a major foundry customer negatively impacted our financial results for fiscal year 2025. Consolidation among our customers, particularly our large customers, could also reduce demand for our products and services if customers streamline research and development or operations, or reduce or delay purchasing decisions. Our customers operate in highly competitive industries due to, among other factors, continued pressure from current and new competitors and technological change in their industries. Failure by our customers to successfully manage these competitive factors could adversely affect their business, operating results and financial condition, which could result in reduced spending on our products or services. Reduced customer spending or the loss of customers, particularly our large customers, could adversely affect our business, operating results and financial condition. In addition, we and our competitors may acquire businesses and technologies to complement and expand our respective product offerings. Consolidated competitors could have considerable financial resources and channel influence as well as broad geographic reach, which may enable them to be more competitive in, among other 17 things, product differentiation, breadth of technology portfolio, pricing, marketing, services or support. Such consolidations or acquisitions could negatively impact our business, operating results and financial condition.

•Financial risks such as longer payment cycles, changes in currency exchange rates and difficulty in collecting accounts receivable. Furthermore, if any of the foreign economies in which we do business deteriorate or if we fail to effectively manage our global operations, our business and operating results will be harmed. There is inherent risk, based on the complex relationships between certain Asian countries such as China and the United States, that political, diplomatic or military events could result in trade disruptions, including tariffs, trade embargoes, export restrictions and other trade barriers. A significant trade disruption, export restriction, or the establishment or increase of any trade barrier in any area where we do business could reduce customer demand and cause customers to search for substitute products and services, make our products and services more expensive or unavailable for customers, increase the cost of our products and services, have a negative impact on customer confidence and spending, make our products less competitive, or otherwise have an adverse impact on our backlog, future revenue and profits and our customers' and suppliers' business, operating results and financial condition. For example and as described above, the ongoing geopolitical and economic uncertainty between the U.S. and China, the unknown impact of current and future U.S. and Chinese trade regulations, including tariffs, and other geopolitical risks with respect to China and Taiwan may cause disruptions in the markets and industries we serve and our supply chain, decreased demand from customers for products using our solutions or other disruptions, which could, directly or indirectly, materially harm our business, operating results and financial condition. In response to the U.S. imposing tariffs and trade barriers or taking other actions, other countries, such as China, have in the past and may in the future impose tariffs and trade barriers that could limit our ability to offer our products and services in such jurisdictions. Current and potential customers who are concerned or affected by such tariffs or restrictions may respond by developing their own products or replacing our solutions, including seeking alternatives from foreign competitors or open-source solutions not subject to these restrictions, which would have an adverse effect on our business. In addition, government or customer efforts, attitudes, laws or policies regarding technology independence may lead to non-U.S. customers favoring their domestic technology solutions that could compete with or replace our products, which would also have an adverse effect on our business. Our global operations are subject to numerous U.S. and foreign laws and regulations such as those related to anti-corruption, tax, corporate governance, imports and exports, government contracts, economic sanctions, financial and other disclosures, privacy and labor relations. These laws and regulations are complex and may have differing or conflicting legal standards, making compliance difficult and costly. In addition, there is uncertainty regarding how proposed, contemplated or future changes to these complex laws and regulations could affect our business. We may incur substantial expense in complying with the new obligations to be imposed by these laws and regulations, and we may be required to make significant changes in our business operations, all of which may adversely affect our revenues and our business overall. Any violation of these laws and regulations could subject us to, among other 18 things, investigations, fines, enforcement actions, disgorgement of profits, damages, civil or criminal penalties or injunctions, and result in our inability to conduct business in one or more countries. Furthermore, any violation individually or in the aggregate could have a material adverse effect on our operations and financial condition. Our Ansys business distributes its products through a global network of independent channel partners. Difficulties in ongoing relationships with channel partners, such as failure to meet performance criteria, differences in handling customer relationships or the loss of a major channel partner, could adversely affect the performance of our Ansys business. Channel partners may also result in additional compliance burdens for us and any failure by them to comply with various U.S. and foreign laws could subject us to, among other things, investigations, fines, enforcement actions, civil or criminal penalties or injunctions. Our financial results are also affected by fluctuations in foreign currency exchange rates. A weakening U.S. dollar relative to other currencies increases expenses of our foreign subsidiaries when they are translated into U.S. dollars in our consolidated statements of income. Likewise, a strengthening U.S. dollar relative to other currencies, including the renminbi or Yen, reduces revenue of our foreign subsidiaries upon translation and consolidation. Exchange rates are subject to significant and rapid fluctuations due to a number of factors, including interest rate changes and political and economic uncertainty. Therefore, we cannot predict the prospective impact of exchange rate fluctuations. We may be unable to hedge all of our foreign currency risk, which could have a negative impact on our operating results.

The timing of revenue recognition may also cause our revenue and earnings to fluctuate. The timing of revenue recognition is affected by factors including: •Cancellations or changes in levels of orders or the mix between upfront products revenue and time-based products revenue; •Delay of one or more orders for a particular period, particularly orders generating upfront products revenue, such as hardware; 19 •Delay in the completion of professional services projects that require significant modification or customization and are accounted for using the percentage of completion method; •Delay in the completion and delivery of IP products in development as to which customers have paid for early access;

Item 1. Business Company and Segment Overview Synopsys, Inc. (Synopsys, we, our or us) is the leader in engineering solutions from silicon to systems, enabling customers to rapidly innovate AI-powered products. We deliver trusted and comprehensive solutions spanning silicon design, silicon intellectual property (IP), simulation and analysis (S&A) as well as design services. We partner closely with our customers across a wide range of industries to maximize their R&D capability and productivity, powering innovation today that ignites the ingenuity of tomorrow. We are a global leader in supplying the mission-critical EDA solutions that engineers use to design and test integrated circuits (ICs), also known as chips or silicon, and we are pioneering artificial intelligence (AI) driven chip design across the full-stack EDA suite to improve efficiency and accelerate the design, verification testing and manufacturing of advanced digital and analog chips. We provide software and hardware used to validate the electronic systems that incorporate chips and the software that runs on them, including cloud-based digital and analog design flow to boost chip-design development productivity. We also provide technical services and support to help our customers develop advanced chips and electronic systems. Synopsys is also the global leader in engineering S&A software. Our Ansys® solutions portfolio is widely used by engineers, designers, researchers and students across a broad spectrum of industries and academia, including high-tech, aerospace and defense, automotive, energy, industrial equipment, materials and chemicals, consumer products, healthcare and construction. These products enable customers to analyze designs on-premises and/or via the cloud, providing a common platform for fast, efficient and cost-conscious product development, from design concept to final-stage testing, validation and deployment. S&A products and services are part of our Design Automation segment. We also offer a broad and comprehensive portfolio of semiconductor IP solutions, which are pre-designed circuits that engineers use as components of larger chip designs to reduce development risk and speed time to market. Our high quality, silicon-proven semiconductor IP includes logic libraries, embedded memories, wired interface IP, memory interface IP, security IP, and embedded processors. To accelerate IP integration and silicon bring-up, our IP Accelerated initiative provides architecture design expertise, customized IP subsystems, hardening, and signal and power integrity analysis. These products and services are part of our Design IP segment.

Background In today's era of pervasive intelligence, we have seen an acceleration in innovation cycles and a growing opportunity for Synopsys. The proliferation of silicon to power our digital world, where technology is omnipresent and interconnected, means computing is being reinvented with the rise of AI and software-defined systems. In turn, this is driving an increase in the activity of new and existing chip and system design companies around the world. These developments are accompanied by increasing complexity. It is now common for a single chip to combine many components (processor, communications, memory, custom logic, input/output) and embedded software into a single system-on-chip (SoC), requiring highly complex chip designs. The most complex chips today contain more than a billion transistors. Transistors are the basic building blocks for ICs, each of which may have features that are less than 1/1,000th the diameter of a human hair. These devices are manufactured using masks to direct beams of light onto a wafer of silicon. At such small dimensions, the wavelength of light itself can become an obstacle to production, proving too big to create such dense features and requiring creative and complicated new approaches. Designers have turned to new manufacturing techniques to solve these problems, such as multiple-patterning lithography, FinFET 3D transistors and Gate-All-Around Field-Effect transistor structures, which in turn have introduced new challenges to design and production. The rise of silicon-powered intelligent devices and AI has increased demand for chips and systems with greater functionality and performance, reduced size and lower power consumption. Our customers, who design silicon and software-defined systems, are facing intense pressure to deliver innovative offerings in shorter timeframes and at lower prices. In other words, innovation in chip and systems design often hinges on providing products "better," "sooner," and "cheaper" than competitors. The design of these chips and systems is extremely complex and demands engineering solutions with a deeper integration of electronics and physics, enhanced by AI. Over the past several years, market verticals including AI, 5G, automotive and cloud computing infrastructure have contributed to the ongoing demand for our products and services. With ANSYS, Inc, (Ansys) now part of Synopsys, we can maximize the capabilities of product R&D teams broadly enabling them to rapidly innovate AI-powered products.

In our Design IP segment, we support a wide range of industry standards within our IP product family to ensure usability and interconnectivity. Sales and Distribution Our EDA and Design IP customers are primarily semiconductor and electronics systems companies. Our S&A customers represent a broad spectrum of industries including high-tech, aerospace and defense (A&D), automotive, energy, industrial equipment, materials and chemicals, consumer products, healthcare and construction. We market our products and services through direct sales in the United States and our principal foreign markets. In addition, we distribute certain of our products, including our S&A software solutions, through a global network of independent channel partners. We typically distribute our software products and documentation to customers electronically. We maintain sales and support centers throughout the United States. Outside the United States, we maintain sales, support or service offices in Canada, multiple countries in Europe, Israel and throughout Asia, including Japan, China, Korea, India and Taiwan. Our offices are further described under Part I, Item 2, Properties of this Annual Report. Information relating to domestic and foreign operations, including revenue and long-lived assets by geographic area, is contained in Part II, Item 8, Financial Statements and Supplementary Data of this Annual Report. Risks related to our foreign operations are described in Part I, Item 1A, Risk Factors of this Annual Report. 9

Revenue Attributable to Product Groups Revenue from our products and services is categorized into four groups: •EDA, which includes digital and custom IC design software, verification hardware and software products, manufacturing-related design products, FPGA design software, AI driven EDA solutions and professional services; •Design IP, which includes our interface, foundation, security, and embedded processor IP, IP subsystems, and IP implementation services; •Ansys, which includes SoC and IC analysis and simulation solutions, solutions used to virtually test and optimize designs across various physics domains, such as structural analysis, thermal analysis, and CFD; and •Other, which includes university programs, mechatronic simulation and the impact of gains and losses from foreign currency hedges. Our Other product group also includes revenue from Synopsys' Optical Solutions Group through October 17, 2025, the date it was divested to Keysight Technologies, Inc.

Product Sales and Licensing Agreements We typically license our software to customers under non-exclusive license agreements that restrict use of our software to specified purposes within specified geographical areas. The majority of licenses to our EDA products and Ansys semiconductor products are network licenses that allow a number of individual users to access the software on a defined network, including, in some cases, regional or global networks. License fees depend on the type of license, product mix, and number of copies of each product licensed. Our hardware products, which principally consist of our emulation and prototyping systems, are either sold or leased to our customers. Our S&A software solutions are offered as subscription solutions and also as perpetual licenses. Software subscription arrangements include bundles of time-based software licenses with support services, which includes rights to technical support and software updates that are provided over the support term and are transferred to the customer over time. Perpetual license arrangements typically include a perpetual license sold with support services, which includes a stand-ready obligation to provide technical support and software updates over the support term. We typically license Synopsys IP products under nonexclusive license agreements that provide usage rights for a specific number of designs. Fees under these licenses are typically charged on a per design basis plus, in some cases, royalties. See Note 2. Significant Accounting Policies and Bases of Presentation of the Notes to Consolidated Financial Statements in this Annual Report for further information. Our professional services team typically provides design consulting services to our customers under consulting agreements with statements of work specific to each project. For a full discussion of our product and service offerings, see Part  II, Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations of this Annual Report.

Our Role-As the Silicon to Systems Engineering Solutions Partner Synopsys' silicon to systems engineering solutions are designed to help our customers-chip and system engineers and software developers-speed up time to market, achieve the highest quality of results, mitigate risk, and maximize profitability. Chip and systems designers must determine how best to design, locate and connect the building blocks of intelligent systems, and to verify that the resulting design behaves as intended and can be manufactured efficiently and cost-effectively. This is a complex, multi-step process that is expensive and time-consuming. Our wide range of products help at different steps in the overall design process, from the design of individual ICs to the design and simulation of larger systems. Our EDA products increase designer productivity and efficiency by automating tasks, keeping track of large amounts of data, adding intelligence to the design process, facilitating reuse of past designs and reducing errors. Our S&A products give engineers the ability to explore and predict how products will work in the real world, helping them speed time-to-market, lower manufacturing costs, improve quality, and decrease risk. Our silicon IP products offer proven, high-quality pre-configured circuits that are ready to use in a chip design, saving customers time and enabling them to direct resources to features that differentiate their products. Our global service and support engineers provide expert technical support and design assistance to our customers.

Product Warranties We generally warrant our products to be free from defects in media and to substantially conform to material specifications for a period of 90 days for our software products and for up to six months for our hardware products. In certain cases, we also provide our customers with limited indemnification with respect to claims that their use of our software products infringes on patents, copyrights, trademarks or trade secrets. We have not experienced material warranty or indemnity claims to date. 7

Talent Development and Succession Planning We offer several programs to support the career advancement of our employees. Through our digital learning platform, we seek to foster and support a "curious learning" culture where employees can access training, external articles, videos, and blogs. In addition, we host a series of in-person and on-demand learning sessions designed to build capability and adaptability required for the future. As employees advance in their careers, our training framework is intended to build new technical skills and core capabilities. Our management training is designed to increase capability in the areas of communication, engagement, coaching, inclusion and belonging, hiring, and key business skills. This is based on our belief that our employees should work for and with great managers and leaders. The training aims to promote an ethical and supportive work environment that is free from bias and harassment. In fiscal 2024, we introduced courses for our front line and middle 12 management focused on helping our many managers lead through change and giving them the tools to be great coaches and leaders. In addition, our regions and business teams customize development programs for their specific demographic.

Manufacturing Our manufacturing solutions include Synopsys technology computer-aided design (TCAD), mask synthesis and manufacturing analytics. Synopsys TCAD enables computer-aided simulations to develop and optimize semiconductor process technologies. We also offer ProteusTM mask synthesis tools, CATS® mask data preparation software, Yield Explorer Odyssey, Yield-Manager® yield management solutions and QuantumATK® atomic-scale modeling software. Synopsys enables its customers to realize the benefits of smart manufacturing by using advanced techniques in AI/ML and large data sets. These smart manufacturing solutions are built upon Synopsys' extensive expertise in IC design, mask synthesis, process modeling, on-chip test and monitoring techniques and cloud-based data analytics. We also provide consulting and design services that address all phases of the SoC development process, as well as a broad range of expert training and workshops on our latest tools and methodologies.

Synopsys.ai: Synopsys' AI-Driven EDA Stack Our EDA software stack spanning design, verification, and manufacturing is augmented with AI and machine learning through our Synopsys.aiTM suite of complementary solutions. Synopsys.ai offers industry leading AI-driven workflow optimization and data analytics solutions along with Synopsys.ai Copilot generative AI assistive and creatives capabilities, allowing engineers to accelerate and automate chip design and improve efficiency throughout the entire EDA flow.

The Synopsys.ai suite of solutions include: •DSO.aiTM - Design Space Optimization for best quality of results and productivity with scaling of exploration design workflows; •3DSO.aiTM - AI-driven system analysis solution for 2.5D and 3D multi-die designs that maximizes system performance and quality of results at a rapid pace; 6 •VSO.aiTM - Verification Space Optimization for optimal functional verification coverage and faster turnaround time; •TSO.aiTM - Test Space Optimization for reduced pattern count, turnaround time and higher coverage; •ASO.aiTM - Analog Space Optimization for analog design and layout optimization and migration;

Design IP Segment Our Design IP segment includes our Design IP solutions, which service companies primarily in the semiconductor and electronics industries.

Design IP Solutions As functionality expands within a single chip or across a multi-die design, the number of third-party IP design blocks incorporated into these designs are rapidly increasing. We provide the broadest, most comprehensive portfolio of high-quality, silicon-proven IP solutions for SoCs. Our broad Synopsys IP portfolio includes: •Pre-verified and silicon-proven IP solutions for widely used and emerging interfaces such as UCIe, UALink, HBM, CXL, USB, PCI Express, DDR/LPDDR, Ethernet, Ultra Ethernet, MIPI and HDMI; •Logic libraries and embedded memories, including memory compilers, non-volatile memory, and standard cells with integrated test and repair; •Processor solutions, including configurable ARC® processors, Neural Network processors, Digital Signal Processor cores, and software and application-specific instruction-set processor tools for embedded applications; •Security IP solutions, including cryptographic cores and software, security subsystems, platform security and secured interface IP; •Industry-leading IP offerings for the automotive market, optimized for strict functional safety, reliability and cybersecurity standards such as ISO 26262 and ISO 21434; and •SoC infrastructure IP, datapath and building block IP, mathematical and floating-point components, Arm® AMBA® interconnect fabric and peripherals, and verification IP. Our IP Accelerated initiative augments our established, broad portfolio of silicon-proven Synopsys IP with SoC architecture design support, customized IP subsystems, signal/power integrity analysis and IP hardening to accelerate our customer's product development cycle. This broad portfolio of IP has been optimized to address specific application requirements for the AI/data center, automotive, edge AI, digital home, Internet of things and mobile markets, enabling designers to quickly develop SoCs or multi-die designs in these areas.

Customer Service and Technical Support A high level of customer service, support and training is critical to the adoption and successful use of our products. We provide technical support for our products through application engineering teams. Post-contract customer support includes providing frequent updates to maintain the utilization of the software due to rapid changes in technology. Post-contract customer support includes access to a customer portal, where customers can explore our complete design knowledge database, access self-help and receive support. Updated regularly, these portals include technical documentation, design tips and answers to user questions. Customers can also engage, for additional charges, with our worldwide network of applications consultants for additional support needs. In addition, we offer training workshops designed to increase customer design proficiency and productivity with our products. Workshops cover our EDA products and methodologies used in our design and verification flows, as well as specialized modules addressing systems design, logic design, physical design, simulation and testing. We offer 8 regularly scheduled public and private courses in a variety of locations worldwide, as well as online training (live or on-demand) through our Virtual Classrooms.

Competition Within our Design Automation segment, we compete against other EDA vendors and against our customers' own design tools and internal design capabilities. The EDA industry is highly competitive. In general, we compete principally on technology leadership, product quality and features (including ease-of-use), license terms, price and payment terms, post-contract customer support, flexibility of tool use, and interoperability with our own and other vendors' products. We also deliver a significant amount of engineering and design consulting for our products. No single factor drives an EDA customer's buying decision, and we compete on all fronts to capture a higher portion of our customers' budgets. We compete with a variety of different EDA vendors, including publicly traded companies offering varying ranges of products and services as well as other EDA vendors that offer products focused on one or more discrete phases of the IC design process. Additionally, some of our customers internally develop design tools and capabilities that compete with our products. For our Ansys S&A software solutions, our competitors include publicly traded companies, small, geographically-focused firms, startups, and solutions produced in-house by the end users. Within our Design IP segment, Synopsys competes against numerous other IP providers and our customers' internally developed IP. We generally compete on the basis of product quality, reliability, features, availability of titles for new manufacturing processes, ease of integration with customer designs, compatibility with design tools, license 10 terms, price and payment terms, and customer support. Likewise, no single factor drives an IP customer's buying decision, and we compete on all fronts to capture a higher portion of our customers' budgets.

Human Capital Resources Synopsys' mission is to empower innovators to drive human advancement, and we believe our people are the key to our success. Our People and Places team, led by our Chief People Officer, focuses on building a vibrant workplace culture where talent around the globe can learn, grow, and bring their best selves to work. Our people strategy is built around five key pillars: Drive Performance, Inspire Leaders and Teams, Foster Learning and Growth, Transform Experiences and Engagement, and Accelerate Next Gen Synopsys. To help employees thrive, we offer opportunities for learning and growth, tools for collaboration and innovation, respectful work environments, and comprehensive total rewards. We believe these efforts create value for our stockholders, customers and employees. As of fiscal 2025 year-end, Synopsys had approximately 28,000 employees, with about 23% in the United States and 77% in other locations worldwide. Approximately 75% of our employees are engineers, and over half hold Master's or PhD degrees. We focus on several human capital measures and objectives, including recruitment and retention; opportunity and community; total rewards; employee health, safety, and well-being; employee engagement; and talent development and succession planning. Risks related to our human capital are described in Part I, Item 1A, Risk Factors of this Annual Report.

Sassine Ghazi 55President and Chief Executive Officer Aart J. de Geus71Executive Chair of the Board of Directors Shelagh Glaser61Chief Financial Officer

Mike Ellow 62Chief Revenue Officer Janet Lee 62General Counsel and Corporate Secretary Sassine Ghazi has served as our Chief Executive Officer since January 2024, became our President in November 2021 and joined our Board of Directors in August 2023. Prior to his appointment as Chief Executive Officer, he served as Chief Operating Officer from August 2020 to January 2024. Mr. Ghazi joined Synopsys in March 1998 as an applications engineer and held a series of sales positions with increasing responsibility, culminating in leadership of worldwide strategic accounts. Prior to his appointment as Chief Operating Officer, Mr. Ghazi was the general manager for all digital and custom products, the largest business group in Synopsys. Prior to joining Synopsys, Mr. Ghazi was a design engineer at Intel Corporation. Mr. Ghazi received his bachelor's degree in Business Administration from Lebanese American University; a B.S.E.E from the Georgia Institute of Technology in 1993; and an M.S.E.E. from the University of Tennessee in 1995. Aart J. de Geus co-founded Synopsys and served as a member of our Board of Directors since our inception and as Chair of our Board of Directors from 1986 to 1992 and from 1998 until his transition to Executive Chair of our Board of Directors in January 2024. He served as Chief Executive Officer from 1994 to 2012 and as Co-Chief Executive Officer with Dr. Chi-Foon Chan from May 2012 until April 2022, and Chief Executive Officer from April 2022 until January 2024. Since the inception of Synopsys in December 1986, Dr. de Geus has held a variety of positions, including President, Senior Vice President of Engineering and Senior Vice President of Marketing. Dr. de Geus has also served on the board of directors of Applied Materials, Inc. since July 2007. Dr. de Geus holds an M.S.E.E. from the Swiss Federal Institute of Technology in Lausanne, Switzerland and a Ph.D. in Electrical Engineering from Southern Methodist University. Shelagh Glaser has served as our Chief Financial Officer since December 2022. Prior to joining Synopsys, Ms. Glaser served as Chief Financial Officer of Zendesk, Inc. from May 2021 to November 2022. Ms. Glaser previously served in senior finance roles at Intel Corporation, a multinational technology company, including serving as its Corporate Vice President and Chief Financial Officer and Chief Operating Officer for its Data Platform Group from July 2019 to May 2021 and serving as its Corporate Vice President and Chief Financial Officer and in various other senior roles in its Client Computing Group from December 2013 to July 2019. Ms. Glaser has served as a director and member of the Audit Committee at PubMatic, Inc. since June 2022. Ms. Glaser holds a B.A. in Economics from the University of Michigan and an M.B.A. in Finance from Carnegie Mellon University. Mike Ellow has served as our Chief Revenue Officer since November 2025. Prior to joining Synopsys, Mr. Ellow was the Chief Executive Officer of Siemens EDA, a business unit of Siemens Digital Industries, from June 2024 to November 2025. Prior to becoming the Chief Executive Officer of Siemens EDA, he was the Executive Vice President, EDA Global Sales, Services and Customer Support from January 2021 to June 2024. He has also held various leadership roles in sales and customer support, starting at Berkeley Design Automation in 2011 and through Mentor Graphics' acquisition by Siemens Digital Industries Software. He started his career in sales at Cadence Design Systems in 1997, where he held various leadership roles until 2010. Mr. Ellow holds a B.S.E.E. from Lehigh University, an M.S.E.E. from the University of Southern California, and an M.B.A. from California State University, Fullerton. Janet Lee has served as our General Counsel and Corporate Secretary since July 2025. From June 2023 to July 2025, she was Senior Vice President, General Counsel and Secretary of ANSYS, Inc. She served as Vice President, General Counsel and Secretary at ANSYS, Inc. from June 2017 to June 2023. Previously, Ms. Lee was Vice President of Legal and Intellectual Property at HERE North America and Director of Legal and IP at Nokia Research Center. Ms. Lee holds a Bachelor of Arts from the University of Michigan, a Master of Arts from Harvard University and a Juris Doctorate from Stanford Law School. There are no family relationships among any Synopsys executive officers or directors, or any arrangement or understanding pursuant to which any person was selected as an officer.

Products and Services Design Automation Segment Our Design Automation segment includes the EDA, Ansys and Other revenue groups. EDA Designing ICs involves many complex steps, including, among others architecture definition, register transfer level (RTL) design, functional/RTL verification, logic design or synthesis, gate-level verification, floorplanning, place and route, and physical verification. Designers use our EDA products to accelerate and automate the chip design process, reduce errors and enable more powerful and robust designs, with improved productivity for faster time to market. As the availability and amount of cloud-based data storage grows, customer interest in accessing EDA on the cloud is also increasing as customers seek to benefit from the scalability and flexibility that cloud computing can offer to their flows and engineering teams. Our Synopsys Cloud offering provides customers additional options for accessing our EDA products in their own cloud environments and in the industry's first EDA Software-as-a-Service solution developed in partnership with Microsoft Azure.

•AI-driven EDA solutions, which include AI and machine learning capabilities to boost productivity and improve efficiency throughout the EDA flow. Digital and Custom IC Design Our Digital Design Family provides customers with a comprehensive digital design implementation solution that includes industry-leading products and redefines conventional design tool boundaries to deliver a more integrated flow than ever before, with better quality and time to results. The platform gives designers the flexibility to integrate internally developed tools as well as those from third parties. With innovative technologies, a common foundation, and flexibility, our Digital Design Family helps reduce design times, decrease uncertainties in design steps, and minimize the risks inherent in advanced, complex IC design. The platform supports advanced nodes with collaborations on next-generation process technologies. Key design products are available as part of the Digital Design Family and include Fusion CompilerTM RTL to GDSII design implementation, Design Compiler® NXT logic synthesis, IC CompilerTM II physical design, Synopsys TestMAXTM test and diagnosis, PrimeTime® static timing analysis, PrimePowerTM power analysis, PrimeLib library characterization, StarRCTM parasitic extraction, IC ValidatorTM physical verification and 3DIC Compiler, the industry's only unified exploration-to-signoff platform for multi-die/package co-design and co-optimization, aimed at enabling customers to integrate multiple dies in a single package. Our Custom Design Family is a unified suite of design and verification tools that accelerates the transistor-level design of robust analog, mixed-signal, and custom-digital ICs. This product family features visually assisted layout automation, high-performance circuit simulation, reliability-aware verification, and natively integrated parasitic RC extraction and physical verification. It includes Custom CompilerTM layout and schematic editor, StarRC parasitic extraction, IC Validator physical verification and PrimeSimTM. The PrimeSim solution provides a unified workflow of next-generation simulation technologies to accelerate the design and signoff of IC designs including PrimeSim SPICE, PrimeSimPro, PrimeSim HSPICETM and PrimeSimXA. The PrimeWaveTM design environment provides comprehensive analysis and improved productivity and ease of use across all tools in PrimeSim. Our Silicon Lifecycle Management (SLM) family of products improves silicon health and operational metrics at every phase of the device lifecycle. This family of products is built on a foundation of enriched in-chip observability, analytics and integrated automation. Synopsys' SLM in-chip monitoring enables deep insights from silicon to systems by providing meaningful data for continuous analysis and actionable feedback. The solution is integrated with the Digital Design Family for design calibration and analytics and includes Yield Explorer® for product ramp analytics, Silicon.da for AI-driven test and production analytics, TestMAX ALE (adaptive learning engine) for intelligent data extraction and communication to the SLM database and PVT IP for in-chip monitoring and sensing.

platform helps our customers accelerate chip verification, bring up software earlier, and get to market sooner with advanced SoCs. The individual products and solutions included in the Verification Family include the following: •VC SpyGlassTM family of static verification technologies including lint, CDC (clock domain crossing), RDC (reset domain crossing), Constraint Checking, Synopsys TestMAX Advisor, and low-power analysis and verification; •VCS® functional verification solution, our comprehensive RTL and gate-level simulation technology, including Fine-Grained Parallelism; •Verdi®, our next generation platform that provides AI-based SoC debug solution with an integrated development environment and advanced verification management capabilities system; •VC FormalTM, which leverages ML-based techniques to verify complex SoC designs, find deep corner-case design bugs, and enables formal signoff for control and datapath blocks; •ZeBu® emulation systems, which use high-performance hardware to emulate SoC designs so that designers can accelerate hardware, software and power verification of large complex SoCs and perform earlier verification and optimization of the SoC together with software; •HAPS® FPGA-based prototyping systems, which are integrated and scalable hardware-software solutions for early software development, hardware verification and system validation of IP blocks to processor subsystems to complete SoCs, including the use of at-speed interfaces, for better performance, higher quality and faster time to market; •VirtualizerTM virtual prototyping solution, which addresses the increasing development challenges associated with software-rich semiconductor and electronic products by accelerating both the development and deployment of virtual prototypes;