Bentley Systems Bolsters Cesium with Reality Modeling Capabilities, Brings Geospatial Context to Infrastructure Engineering Bentley advances its open platform for the built and natural environment Press Release Bentley announced the availability of reality modeling services in Cesium, advancing its open platform for the built and natural environment. (Image courtesy of Bentley Systems) October 15, 2025 AMSTERDAM – (Bentley Systems’ Year in Infrastructure 2025) – October 15, 2025 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced the availability of reality modeling services in Cesium, advancing its open platform for the built and natural environment. It also unveiled geospatial capabilities for project delivery and asset performance and a new immersive engagement application for infrastructure teams and stakeholders, all powered by Cesium. Since acquiring Cesium a year ago, Bentley has made significant progress in integrating technologies from both companies, powering its own products and empowering developers to build applications that visualize infrastructure data in real time and in full geospatial context. “Our vision for infrastructure engineering is built on openness,” said Patrick Cozzi, Bentley’s chief platform officer. “With the integration of iTwin and Cesium capabilities, we are creating the open platform for the built and natural environment—providing all

Bentley Systems Announces Bentley Infrastructure Cloud Connect Provides a trusted foundation to connect data and people across the infrastructure lifecycle and value chain Press Release Bentley Systems announced Bentley Infrastructure Cloud Connect, providing a trusted foundation to connect data and people across the infrastructure lifecycle and value chain. (Image courtesy of Bentley Systems) October 15, 2025 AMSTERDAM – (Bentley Systems’ Year in Infrastructure 2025) – October 15, 2025 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced Bentley Infrastructure Cloud Connect, the new foundational layer of Bentley Infrastructure Cloud. Connect provides a connected data environment and unified experience for infrastructure professionals interacting with project and asset data, improving collaboration across the infrastructure lifecycle and value chain. “Infrastructure data lives everywhere—in models, PDFs, inspection forms, photos, IoT sensors, and more—and it’s rarely connected,” said Julien Moutte, chief technology officer, Bentley Systems. “That changes with Bentley Infrastructure Cloud Connect. Infrastructure professionals can access and manage all project and asset data in one place—fully contextualized and connected—from design through construction to operations.” Connect enables users to explore a big-picture view of their entire portfolio in full geospatial context, dive deep into project and asset details, and collaborate, track progress, and

Bentley Systems Advances Infrastructure AI with New Applications and Industry Collaboration 

Bentley Systems Welcomes Cate Lochead as Chief Marketing Officer Brings marketing leadership in AI innovation and enterprise software Press Release Cate Lochead joins Bentley Systems as Chief Marketing Officer. (Image courtesy of Bentley Systems) October 8, 2025 EXTON, Pa – October 8, 2025 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced the appointment of Cate Lochead as Chief Marketing Officer. She brings marketing leadership in AI innovation and more than 20 years of experience in enterprise software to Bentley. Most recently, Lochead served as Chief Marketing Officer for high-growth software companies in AI, data, and security. Previously, she led marketing organizations at global technology leaders, including Oracle and Intuit. She has deep expertise in positioning transformative technologies for market visibility and adoption. Nicholas Cumins, Bentley CEO, said, “AI is transforming how infrastructure is designed, built, and operated. Appointing Cate as CMO strengthens our leadership at this pivotal moment; her experience will help infrastructure professionals connect AI innovation to measurable outcomes—where efficiency, quality, and reliability matter most.” 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,

Bentley Systems to Announce Third Quarter 2025 Results on November 5, 2025 Press Release October 1, 2025 EXTON, Pa.–(BUSINESS WIRE) Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, will release its third quarter 2025 results before the market opens on Wednesday, November 5, 2025. 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: Wednesday, November 5, 2025, 8:15 a.m. ETWebcast: Registration link Replay: 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. Contacts:Investor relations:

Bentley Systems Signs MoUs with Anna University, Kumaraguru College of Technology, and Sri Ramakrishna Engineering College to Advance Digital Infrastructure Skills in India Collaboration is designed to strengthen India’s future workforce in the areas of sustainable design, digital construction, and AI-powered infrastructure asset lifecycle management Press Release Team members from Bentley Systems and Anna University sign MOU to equip students with the skills needed to excel in today’s fast-changing engineering environment. (Image courtesy of Bentley Systems) September 19, 2025 CHENNAI and COIMBATORE – September 19, 2025 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, announced today it has signed Memoranda of Understanding (MoUs) with Anna University, Kumaraguru College of Technology (KCT), and Sri Ramakrishna Engineering College (SREC). These partnerships mark a significant step forward in strengthening academia–industry collaboration in India and equipping students with the skills and technologies necessary for the future of infrastructure engineering. Through its partnerships with the institutions, Bentley will provide students and faculty with free access to its industry-leading digital twin and infrastructure engineering software, including software such as MicroStation, OpenRoads, and OpenFlows, which are widely used in designing and managing complex infrastructure projects. Bentley will also provide industry-relevant training through its Bentley

Bentley Systems, Incorporated Declares Third Quarter 2025 Dividend Press Release September 12, 2025 EXTON, Pa.–(BUSINESS WIRE) Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced that its Board of Directors declared a $0.07 per share dividend for the third quarter of 2025. The cash dividend is payable on September 30, 2025, to all stockholders of record of Class A and Class B common stock as of the close of business on September 23, 2025. 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, [email protected] This press release contains statements that are not historical in nature and that are intended to be, and are hereby identified as, “forward looking statements” as

Bentley Systems Honored as Innovation Partner of the Year 2025 by Afcons Infrastructure Limited Press Release Bentley Systems team receives Afcons Infrastructure Limited’s Innovation Partner of the Year 2025 during Afcons’ Innovation Partners 2025 Felicitation Ceremony in Mumbai, India. (Image courtesy of Bentley Systems) September 11, 2025 MUMBAI, India – September 11, 2025 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced it has been recognized by Afcons Infrastructure Limited, one of India’s leading infrastructure construction companies, as its Innovation Partner of the Year 2025. The award was presented during Afcons’ Innovation Partners 2025 Felicitation Ceremony in Mumbai. Bentley received the honor for its invaluable contribution to Afcons’ engineering digitalization journey through an enterprise agreement that provided Afcons’ teams with access to over 250 Bentley engineering software tools. This strategic adoption enables Afcons to accelerate project delivery, standardize digital workflows, and strengthen innovation across its infrastructure portfolio. A key innovation included the deployment of ProjectWise, part of Bentley Infrastructure Cloud, as a Common Data Environment (CDE) in alignment with ISO 19650 standards, improving collaboration, data management, and compliance across both current and legacy projects. Additionally, Bentley’s SYNCHRO 4D software was leveraged in a pilot program to

Bentley Systems, Enactus Announce Winner of the 2025 iTwin4Good Challenge Press Release iTwin4Good winners, SiTESalvage (Enactus UK & Ireland), are pictured left to right: Harry Sharp (University of Huddersfield), Laura Fleming (University College Dublin), and Steph Sullivan (University of Manchester). (Image courtesy of Bentley Systems and Enactus) September 9, 2025 EXTON, Pa – September 9, 2025 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company and Enactus, a global nonprofit advancing student innovation and entrepreneurship, today announced the winning teams of the 2025 iTwin4Good Challenge. The international competition brought university student participants together from the U.S., Germany, Canada, the UK and Ireland (competing jointly), and Brazil to apply digital twin technology to solve real-world challenges, bridging the gap between academic learning and impactful infrastructure innovation. This year’s iTwin4Good competitors sought to harness the power of digital innovation to address critical sustainability challenges. From tackling waste and renewable energy to reimagining resource use, the projects demonstrated how the next generation of leaders is combining entrepreneurial thinking with cutting-edge technology to drive meaningful global impact. Following a highly competitive showcase, the winning teams include: The Winner, SiTESalvage from the UK & Ireland, addressed one of the largest sources of global

Bentley Systems Signs Pledge to Support Advancing Artificial Intelligence Education for American Youth Company commits to making AI education accessible to K-12 students across the United States, encouraging today’s youth to become active learners and users of AI technology Press Release September 4, 2025 EXTON, Pa – September 4, 2025 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced it signed the White House’s Pledge to America’s Youth: Investing in Artificial Intelligence (AI) Education. As part of its support, Bentley will equip today’s youth with AI tools and training needed to empower the next generation of American innovators. As the leading provider of software for the engineers that design, build, and operate America’s roads, bridges, power grids, water systems, and other critical infrastructure, Bentley believes AI represents a paradigm shift for the industry, with advancements such as AI-powered digital twins transforming engineering productivity and enhancing the resilience and sustainability of infrastructure assets. Bentley has a longstanding commitment to advancing STEM and engineering education and is extending this leadership to support the White House’s AI initiative. Through no-cost software, AI-focused curriculum, hands-on learning with real-world use cases, teacher training, and student competitions, Bentley will equip learners and

Bentley Systems Announces Second Quarter 2025 Results Press Release August 6, 2025 EXTON, Pa.- Bentley Systems, Incorporated (Nasdaq: BSY),the infrastructure engineering software company, today announced results for the quarter ended June 30, 2025. Second Quarter 2025 Results Total revenues were $364.1 million, up 10.2% or 9.2% on a constant currency basis, year-over-year; Subscriptions revenues were $333.5 million, up 12.1% or 11.2% on a constant currency basis, year-over-year; Annualized Recurring Revenues (“ARR”) were $1,379.2 million as of June 30, 2025, compared to $1,215.9 million as of June 30, 2024, representing a constant currency ARR growth rate of 11.5%; Last twelve-month recurring revenues dollar-based net retention rate was 109%, compared to 108% for the same period last year; Operating income margin was 23.2%, compared to 24.3% for the same period last year; Adjusted operating income less stock-based compensation expense (“AOI less SBC”) margin was 28.9%, compared to 28.8% for the same period last year; Net income per diluted share was $0.22, consistent with the same period last year; Adjusted net income per diluted share (“Adjusted EPS”) was $0.32, compared to $0.31 for the same period last year; Cash flows from operations was $61.1 million, compared to $62.6 million for the same period last year;

Bentley Systems Announces Finalists for the 2025 Going Digital Awards Awards celebrate innovative projects that advance the world’s infrastructure; Winners to be announced on October 16 at Bentley’s 2025 Year in Infrastructure conference in Amsterdam Press Release Bentley Systems announced the finalists for the 2025 Going Digital Awards. The awards celebrate the extraordinary achievements of engineers and project teams in advancing infrastructure for better quality of life through digital innovation. (Image courtesy of Bentley Systems) August 5, 2025 EXTON, Pa – August 5, 2025 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced the finalists for the 2025 Going Digital Awards. The awards celebrate the extraordinary achievements of engineers and project teams in advancing infrastructure for better quality of life through digital innovation. The 2025 Going Digital Awards finalists demonstrate how leading infrastructure engineering and construction companies and owner-operators are transforming project delivery and asset performance. Finalists across 12 categories were selected by independent panels of global industry experts from among nearly 250 nominations submitted by organizations in 47 countries. “We are inspired by the ways infrastructure professionals continue to deliver better, more resilient infrastructure, despite so many global challenges, from climate change to infrastructure workforce

Bentley Systems to Announce Second Quarter 2025 Results on August 6, 2025 Press Release July 9, 2025 EXTON, Pa.–(BUSINESS WIRE) Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, will release its second quarter 2025 results before the market opens on Wednesday, August 6, 2025. 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: Wednesday, August 6, 2025, 8:15 a.m. ETWebcast: Registration link Replay: 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. Contacts:Investor relations:

Bentley Systems Introduces New Open API and Self-Service Tools in its Blyncsy Roadway Intelligence Offering to Accelerate the Development of Innovative Applications Press Release An example of Bentley’s Blyncsy Open API portal, which enables transportation agencies to easily select roads to be inspected. (Image courtesy of Bentley Systems) July 8, 2025 NEW BRUNSWICK, NJ – (Northeast Association of State Transportation Officials (NASTO) Conference) – July 8, 2025 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced the launch of an open API framework for its Blyncsy roadway intelligence solution. The new open API will enable third-party developers, users, and businesses to seamlessly integrate with the Blyncsy analytics solution with access to a new self-service portal that will significantly expand the accessibility and utility of the offering. The open API framework aims to help accelerate innovation and extend the value of Bentley’s Blyncsy analytics solution, enabling businesses to unlock roadway insights and develop a diverse range of applications for smart city initiatives and transportation planning to autonomous vehicle development and fleet management support. The Blyncsy offering leverages AI and crowdsourced imagery to deliver actionable insights for infrastructure professionals. The solution enables automated detection and analysis of roadway

Bentley Systems, Enactus Launch 2025 iTwin4Good Challenge Amid Global Infrastructure Workforce Shortage International student competition leverages digital twin technology to tackle infrastructure challenges Press Release Finalists of the 2024 iTwin4Good Challenge on the competition stage in Kazakhstan. (Image courtesy of Bentley Systems and Enactus) June 26, 2025 EXTON, Pa – June 26, 2025 – As the global infrastructure sector faces a critical workforce shortage, Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, and Enactus, a global nonprofit advancing student innovation and entrepreneurship, announce the start of the 2025 iTwin4Good Challenge. This international competition empowers university students to develop digital twin solutions to help address global infrastructure challenges. This initiative comes at a pivotal time. In recent years, global infrastructure sectors have faced a critical workforce shortage, despite rising demand for better and more resilient infrastructure. For example, the American Council of Engineering Companies (ACEC) Research Institute reports that 49 percent of engineering firms face project backlogs of one year or more, while the construction industry is short more than 400,000 workers, according to the Associated Builders and Contractors. The iTwin4Good Challenge places students on a path to address workforce shortages by combining their passion for social and environmental

Bentley Systems Wins Multiple 2025 Sustainability Delivery Awards Bentley and its users recognized for forward-thinking approaches to carbon reduction and water and energy resilience Press Release Bentley Systems’ Director of Sustainability, Rodrigo Fernandes (standing right), accepts a 2025 Sustainability Delivery Award from Ross Griffiths, Managing Director, Environment Analyst (standing left). (Image courtesy of Bentley Systems) June 23, 2025 EXTON, Pa – June 23, 2025 – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, was recognized across multiple categories at Environment Analyst’s 2025 Sustainability Delivery Awards, held earlier this month in Chicago. Bentley received top honors in two award categories and was highly commended in a third, highlighting the company’s continued leadership in driving innovation and measurable progress toward meeting global infrastructure sustainability objectives: Digital Innovation Award (Winner): Bentley’s Carbon Analysis capabilities in iTwin Experience were recognized for their ability to enable infrastructure engineers to simplify and streamline data collection and carbon reporting, easily visualize and quantify embodied carbon, and rapidly explore alternatives for better designs, saving time and reducing risk on major infrastructure projects. Water Project of the Year (Winner): Together, Bentley and SABESP were recognized for the Integra 4.0 Cultural Transformation Through Digitalization project, which is a