Bentley Systems Announces Upcoming Conference Participation Press Release June 1, 2023 EXTON, Pa. – Bentley Systems, Incorporated (Nasdaq: BSY), the infrastructure engineering software company, today announced that members of its management team will participate at the following investor conferences: Greg Bentley, Bentley Systems’ chief executive officer, will present at the Baird Global Consumer, Technology & Services Conference in New York, U.S.A. on Tuesday, June 6, 2023 from 2:00 p.m. to 2:30 p.m. (EDT). Greg Bentley, Bentley Systems’ chief executive officer, will present at the Nasdaq Investor Conference in Partnership with Jefferies in London, U.K. on Wednesday, June 14, 2023 at 9:30 a.m. to 10:00 a.m. (BST). Webcasts of the events will be available through Bentley Systems’ Investor Relations website at https://investors.bentley.com. About Bentley Systems Bentley Systems (Nasdaq: BSY) is the infrastructure engineering software company. We provide innovative software to advance the world’s infrastructure – sustaining both the global economy and environment. Our industry-leading software solutions are used by professionals, and organizations of every size, for the design, construction, and operations of roads and bridges, rail and transit, water and wastewater, public works and utilities, buildings and campuses, mining, and industrial facilities. Our offerings, powered by the iTwin Platform for infrastructure