Bentley Systems, Incorporated Declares Second Quarter 2026 Dividend Press Release May 22, 2026 EXTON, Pa.–(BUSINESS WIRE) Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced that its Board of Directors (the “Board”) declared a $0.07 per share dividend for the second quarter of 2026. The cash dividend is payable on June 11, 2026, to all stockholders of record of Class A and Class B common stock as of the close of business on June 2, 2026. About Bentley Systems Around the world, infrastructure professionals rely on software from Bentley Systems to help them design, build, and operate better and more resilient infrastructure for transportation, water, energy, cities, and more. Founded in 1984 by engineers for engineers, Bentley is the partner of choice for engineering firms and owner-operators worldwide, with software that spans engineering disciplines, industry sectors, and all phases of the infrastructure lifecycle. Through our digital twin solutions, we help infrastructure professionals unlock the value of their data to transform project delivery and asset performance. For more information, contact:Bentley Investors: Eric Boyer, IR@bentley.com This press release contains statements that are not historical in nature and that are intended to be, and are hereby identified as, “forward looking

Bentley Systems Establishes Strategic Technology Hub in Québec City to Advance Infrastructure AI and Digital Twin Innovation Press Release Ribbon cutting event at Bentley Systems’ new technology hub in Québec City, L to R: Carl Viel, president and CEO, Québec International; Julien Moutte, chief technology officer, Bentley Systems; Bruno Marchand, mayor of Québec City; Nicholas Cumins, CEO, Bentley Systems; and Francois Valois, senior vice president, Bentley Open Applications, Bentley Systems. Image courtesy of Bentley Systems.goes here. May 20, 2026 QUÉBEC CITY – May 20, 2026 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced the opening of a new office in Québec City, establishing a strategic hub for technology development. This expansion signifies a long-term investment in the region, which is recognized for its growing base of engineering and technology expertise, and strong university partnerships. “Bentley Systems’ expansion in Québec City is a testament to the enviable reputation our city has earned as an ecosystem conducive to investment in technological innovation,” said Bruno Marchand, mayor of Québec City. “By choosing Québec City as a global hub for the advancement of AI and digital twins, Bentley is creating high-value-added jobs for our engineering and technology talent pool

Western Cape Department of Infrastructure Partners with Bentley Systems to Modernize Roadway Safety in South Africa Blyncsy to monitor approximately 5,000 kilometers of strategic roads, leveraging AI to combat maintenance backlogs and enhance climate resilience Press Release The Western Cape Government, Department of Infrastructure implemented Bentley Systems’ AI-powered Blyncsy technology to monitor approximately 5,000 kilometers of roadway to detect critical infrastructure issues. Image courtesy of Bentley Systems. May 19, 2026 CAPE TOWN, South Africa – May 19, 2026 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced a landmark partnership with the Western Cape Government, Department of Infrastructure to implement its AI-powered Blyncsy technology across strategic sections of the provincial road network. This initiative, a first for Blyncsy on the African continent, will monitor approximately 5,000 kilometers of roadway, using automated computer vision to detect critical infrastructure issues. Facing limited budgets and growing risks from weather-related impacts, the department is investing in smarter, more proactive technology to enhance road safety and protect mobility. Recent extreme flooding events have isolated entire towns, highlighting the urgent need for a more resilient approach to asset management. By deploying Blyncsy, an offering within Bentley’s Asset Analytics portfolio, the department is

NXT BLD and Bentley Systems Launch NXT Activate Accelerator to Back the Next Generation of AEC Software Innovators New programme opens with $3 million in funding and dedicated mentorship to early-stage companies building on both open and proprietary platforms Press Release Martyn Day, director of NXT BLD and publisher of AEC Magazine, announced in partnership with Bentley Systems the launch of NXT Activate, a developer-focused accelerator for early-stage companies building transformative software for the AEC sectors. Image courtesy of Bentley Systems. May 14, 2026 LONDON – May 14, 2026 – Today at the NXT BLD conference, founding partners NXT BLD and infrastructure engineering software company, Bentley Systems, Incorporated (Nasdaq: BSY), announced the launch of NXT Activate, a developer-focused accelerator for early-stage companies building transformative software for the architecture, engineering, and construction (AEC) sectors. The accelerator will back startups that are creating applications to solve the industry’s most critical challenges by breaking down data silos and unlocking more efficient workflows from design through operation. The programme is uniquely designed to support startups, regardless of the technology they choose to build on. Whether a company is building on open standards, such as IFC or 3D Tiles, or leveraging proprietary platforms they are

Bentley Systems Announces First Quarter 2026 Results Press Release May 7, 2026 EXTON, Pa.–(BUSINESS WIRE) Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced results for the quarter ended March 31, 2026. First Quarter 2026 Results Total revenues were $424.2 million, up 14.5% or 11.9% on a constant currency basis, year-over-year; Subscriptions revenues were $392.5 million, up 14.7% or 12.2% on a constant currency basis, year-over-year; Annualized Recurring Revenues (“ARR”) were $1,494.5 million as of March 31, 2026, compared to $1,319.3 million as of March 31, 2025; Constant currency ARR growth rate was 11.5%; Last twelve-month recurring revenues dollar-based net retention rate was 109%, compared to 110% for the same period last year; Operating income margin was 29.8%, compared to 31.1% for the same period last year; Adjusted operating income less operating stock-based compensation expense (“AOI less Operating SBC”) margin was 33.2%, compared to 34.6% for the same period last year; Net income per diluted share was $0.30, compared to $0.28 for the same period last year; Adjusted net income per diluted share (“Adjusted EPS”) was $0.38, compared to $0.35 for the same period last year Cash flows from operating activities were $193.4 million, compared to $219.4 million for the same period last year; and Free cash flow

Bentley Systems Achieves Key U.S. Government Security Milestone to Help Modernize the Nation’s Infrastructure FedRAMP authorization for ProjectWise and OpenGround provides federal agencies with secure, modern digital tools to deliver on the generational mission of rebuilding U.S. infrastructure Press Release April 29, 2026 EXTON, Pa – April 29, 2026 – As the national conversation focuses on the urgent need to fix aging U.S. infrastructure, Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced that ProjectWise, its connected data environment for infrastructure project delivery, and OpenGround, its geotechnical information management and reporting software, have achieved FedRAMP® Authorization at the Moderate Impact Level. FedRAMP, which stands for Federal Risk and Authorization Management Program, is a U.S. government initiative that accelerates the adoption and use of secure cloud-based services by the federal government. Bentley achieving FedRAMP authorization enables federal agencies and their ecosystem partners to adopt its secure, compliant cloud-based products to strengthen data-centric workflows for infrastructure programs, from transportation and water systems to defense and environmental programs. By providing secure, interoperable, and scalable digital workflows, federal owners can further modernize their infrastructure digital delivery strategies, improve cross-agency collaboration, and adopt emerging practices such as AI, digital twins, connected construction,

Bentley Systems to Announce First Quarter 2026 Results Press Release April 1, 2026 EXTON, Pa.–(BUSINESS WIRE) Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, will release its first quarter 2026 results before the market opens on Thursday, May 7, 2026. Senior management will host a webcast to discuss the company’s results at 8:15 a.m. ET. The results press release and link to the webcast will be available prior to the start of the webcast on the company’s investor relations website at https://investors.bentley.com Webcast and Registration Information When: Thursday, May 7, 2026, 8:15 a.m. ETWebcast: Registration link Replay and transcript: Available later that day via https://investors.bentley.com About Bentley Systems Around the world, infrastructure professionals rely on software from Bentley Systems to help them design, build, and operate better and more resilient infrastructure for transportation, water, energy, cities, and more. Founded in 1984 by engineers for engineers, Bentley is the partner of choice for engineering firms and owner-operators worldwide, with software that spans engineering disciplines, industry sectors, and all phases of the infrastructure lifecycle. Through our digital twin solutions, we help infrastructure professionals unlock the value of their data to transform project delivery and asset performance. For more information, contact:Bentley Investors:

Bentley Systems Announces 2026 Year in Infrastructure Event and YII Awards Honoring the World’s Most Innovative Use of Infrastructure Engineering Software Awards build on a two-decade legacy of recognized innovation, setting the benchmark for excellence across the world’s most critical infrastructure assets Call for nominations now open; submissions will be accepted through May 3, 2026 Press Release Bentley Systems announced the opening of submissions for the Year in Infrastructure event and YII Awards program, which recognizes digital innovation in how infrastructure is designed, built, and operated using Bentley software. Submissions will be accepted through May 3, at 11:59 p.m. EDT. Image courtesy of Bentley Systems, with credit to PT. Wika Tirta Jaya Jatiluhur (WTJJ), Voyants Solutions Private Limited, EGIS, and Baosteel Engineering & Technology Group Co., Ltd. March 18, 2026 EXTON, Pa – March 18, 2026 – Bentley Systems, Incorporated (NASDAQ: BSY), the infrastructure engineering software company, today announced the opening of submissions for the Year in Infrastructure event and YII Awards program, which recognizes digital innovation in how infrastructure is designed, built, and operated using Bentley software. Submissions will be accepted through May 3, at 11:59 p.m. EDT. “Originally, the Bentley awards recognized designers who used 3D technology to

Boozman, Kelly Champion Proactive Support for Maintenance and Security of Rural Water Systems Senators Introduce FLOWS Act to Strengthen Water Infrastructure Nationwide Press Release March 4, 2026 WASHINGTON – March 4, 2026 – U.S. Senators John Boozman (R-AR) and Mark Kelly (D-AZ) introduced the Futureproofing Local Operations for Water Systems (FLOWS) Act of 2026, legislation to launch a targeted grant program to help rural utilities improve reliability while also strengthening and modernizing their cybersecurity. Rural water and wastewater systems are struggling with aging infrastructure, limited staffing and rising operational costs. Many of these systems serve fewer than 3,300 people and are under-resourced, increasing challenges to deploying modern tools that larger utilities rely on to detect leaks, manage pressure, monitor water quality and prevent service disruptions. These limitations drive higher costs for rural residents, reduce system reliability and leave communities more vulnerable to cyber threats. Small and rural wastewater systems struggling with fewer staff, aging infrastructure and unsustainable base rates would greatly benefit from modern digital tools such as leak and pressure monitoring as well as digital security training and maintenance. The legislation authorizes $50 million annually for these improvements, targeted to the smallest and most economically challenged rural communities. “Local water

Bentley Systems Announces Fourth Quarter and Full Year 2025 Results and 2026 Financial Outlook Declares Quarterly Dividend Press Release February 26 2026 EXTON, Pa.–(BUSINESS WIRE) Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced results for the quarter ended December 31, 2025 and its financial outlook for 2026. Fourth Quarter 2025 Results Total revenues were $391.6 million, up 11.9% or 9.7% on a constant currency basis, year- over-year; Subscriptions revenues were $356.6 million, up 13.0% or 10.8% on a constant currency basis, year-over-year; Annualized Recurring Revenues (“ARR”) were $1,462.1 million as of December 31, 2025, compared to $1,283.3 million as of December 31, 2024; Constant currency ARR growth rate was 11.5%; Last twelve-month recurring revenues dollar-based net retention rate was 109%, compared to 110% for the same period last year; Operating income margin was 20.0%, compared to 17.6% for the same period last year; Adjusted operating income less stock-based compensation expense (“AOI less SBC”) margin was 24.1%, compared to 21.5% for the same period last year; Net income per diluted share was $0.18, compared to $0.16 for the same period last year; Adjusted net income per diluted share (“Adjusted EPS”) was $0.27, compared to $0.21 for the

Media Advisory: “Twin Talks North Carolina: A Smarter Approach to Resilient, Responsive Municipal Infrastructure” at Duke University Feb. 18 Press Release February 12, 2026 Across North Carolina, cities and towns are navigating growing pressures from flooding and extreme weather events like Hurricane Helene and last summer’s Tropical Storm Chantal. Meanwhile, many are contending with aging infrastructure, rapid growth and rising costs. Policymakers will join practitioners, researchers and technology partners at Duke University on Feb. 18 for a practical discussion about how North Carolina municipalities can move toward smarter infrastructure systems. The Twin Talks North Carolina event will kick off an effort to enhance flood mitigation and stormwater planning in the Durham-Chapel Hill area using emerging technological solutions. The event will also launch Built to Endure: A Smart Guide for U.S. Cities to Build Resilient Infrastructure that Lasts, a national guide developed by Duke University, Bentley Systems, the American Society of Civil Engineers (ASCE), AECOM and Microsoft. The guide outlines how municipalities can mitigate the impact of natural hazards on infrastructure and communities by applying systems thinking, improving policies and regulations, expanding the use of digital tools and empowering communities. The event is scheduled to feature keynote remarks from U.S. Rep.

Seequent Brings AI and Cloud-Enabled Geoscience to PDAC 2026 Press Release February 11, 2026 TORONTO, Canada – February 11, 2026 – Seequent, the Bentley Subsurface Company, a leading provider of mining software solutions, returns to the Prospectors & Developers Association of Canada (PDAC) Convention from 1-4 March in Toronto. Visit Booth #829 to see how Seequent advances mineral exploration through next-generation Leapfrog capabilities, AI-driven innovation and new partnerships. What to Expect at the Seequent Booth: AI-powered geoscience workflows – See how Seequent combines AI, machine learning and cloud computing to accelerate discovery, reduce risk and enable smarter exploration decisions One-year update on Seequent Evo – Learn how this open geoscience platform is laying the foundation for AI-ready exploration workflows Live demonstrations and expert sessions – Experience connected exploration workflows through demos and presentations led by Seequent’s geoscientists and product experts Seequent Drillhole Planning Contest – Test your skills in this hands-on challenge: design a drillhole in Leapfrog Geo to intersect Zn, Ag, and Pb. Full details here For more information about the planned activities and schedule, please visit Seequent at PDAC 2026. Special In-Booth Event: Orica and Seequent PartnershipFrom Model to Drill and Back Again, Seamlessly Sunday, 1 March |

Bentley Systems Signs MoU with College of Engineering Trivandrum to Advance Digital Infrastructure Skills in India Collaboration designed to strengthen industry–academia engagement, enhance experiential learning, and develop future-ready infrastructure engineers Press Release Team members from Bentley Systems and College of Engineering Trivandrum sign MOU to build future-ready talent for India’s digital infrastructure ecosystem. Image courtesy of Bentley Systems. February 10, 2026 THIRUVANANTHAPURAM – February 10, 2026 – Bentley Systems, Incorporated (Nasdaq: BSY), a global leader in infrastructure engineering software, announced today that it has entered into a Memorandum of Understanding (MoU) with the College of Engineering Trivandrum (CET). The collaboration is designed to advance digital infrastructure education and strengthen industry ready skill development for students and faculty at one of Kerala’s premier engineering institutions. As part of the MoU, Bentley Systems and CET will establish a new Centre of Infrastructure Innovation on the CET campus. The centre will become a dedicated space for immersive learning, applied research, and specialized training. Key areas of focus will include sustainable design practices, digital construction workflows, and asset lifecycle management powered by AI and digital twin technologies. Through this initiative, students and faculty will gain hands-on experience with Bentley’s leading engineering applications such as

Alabama Department of Transportation Enhances Performance-Based Budgeting with Bentley Systems’ AI-Powered Blyncsy Solution ALDOT leverages Blyncsy to improve statewide asset surveys and strengthen data-driven maintenance planning Press Release Alabama DOT is using Blyncsy from Bentley Systems to enhance its existing performance-based budgeting process for highway maintenance. Image courtesy of Bentley Systems. February 5, 2026 EXTON, Pa – February 5, 2026 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, announced today the Alabama Department of Transportation (ALDOT) is using Bentley’s Blyncsy solution to enhance its existing performance-based budgeting process for highway maintenance. ALDOT adopted a performance-based budgeting model more than 15 years ago and continues to refine its implementation to ensure maintenance funds are allocated based on objective, data-driven insights. Historically, collecting asset condition data across Alabama’s 11,000 miles of roadway network has required significant manual effort and resources. While ALDOT has long employed a data-driven statewide survey, traditional methods, such as manual inspections, are labor-intensive and can introduce inconsistencies. To improve efficiency and accuracy, ALDOT is incorporating Blyncsy’s automated AI analytics into its established process, providing a faster and more consistent assessment of specific designated roadway assets. Blyncsy, part of Bentley’s Asset Analytics portfolio, uses crowdsourced high-resolution

Ground Investigation for Civil Infrastructure Gets More Robust with Integration of Lab and Field Geotechnical Data Major update to leading geotechnical data management solution OpenGround, enables organisations to digitise geotechnical lab testing, enhancing efficiency and collaboration across engineering teams Press Release Lab testing workflow capability is now available as part of OpenGround’s core offering. Image courtesy of Bentley Systems. February 4, 2026 CHRISTCHURCH, New Zealand – February 4, 2026 – Seequent, the Bentley Subsurface company, has streamlined laboratory testing in OpenGround, the leading cloud-connected geotechnical data management solution. The new OpenGround Labs capability enables seamless transfer of soil and rock sample data from field collection to laboratory testing and reporting, with results delivered directly to engineers. The advancement enables an end-to-end digital engineering-to-lab workflow, enhancing collaboration and improving efficiency between ground investigation and laboratory testing teams. ‘Trusted Lab testing data is vital for developing our understanding of ground conditions and for the creation of robust geotechnical reports on major infrastructure projects,’ said Carl Grice, Seequent’s Director of Geotechnical Information Management. ‘By eliminating fragmented processes and manual data re-entry, these enhancements enable organisations to digitise lab operations – improving data quality, saving time, improving collaboration and accelerating project delivery.’ Multi-discipline geoscience

Class of Your Own Launches International Sustainable Race Track Challenge for Schools, Supported by Ridge & Partners, Driven International, and Bentley Systems Press Release Class Of Your Own invited young people aged 13–17 to take on one of the most ambitious infrastructure design challenges: to design a sustainable race track. Registration is now open to participate in the challenge. Image courtesy of Class Of Your Own. February 2, 2026 Class Of Your Own (COYO) has released its latest international design challenge for schools to Design a Sustainable Race Track, inviting young people aged 13–17 to take on one of the most ambitious infrastructure design briefs ever set through the award-winning ‘Design Engineer Construct!’ (DEC) programme. The challenge creates a powerful opportunity for students to represent their school, their community and their country. Developed in partnership with world-class experts, Ridge & Partners and Driven International, and supported by COYO’s technology partner Bentley Systems, the challenge uses the thrill and complexity of high-performance race tracks to explore the real-world skills behind road design, infrastructure planning and the built environment. Race tracks are among the most demanding pieces of infrastructure on the planet. They require precision, safety, environmental responsibility and imagination in equal measure.