Bentley Systems Inc (Bentley Systems) is an infrastructure engineering software company. It develops a comprehensive portfolio of integrated software offerings across professional disciplines, infrastructure sectors, geographies, and the infrastructure lifecycle. The company serves industries such as public works, utilities, resources, industrial and commercial. Bentley Systems offers a wide range of products and solutions, including Bentley Open engineering applications, Seequent geoprofessional applications, Bentley Infrastructure Cloud, and Bentley Asset Analytics. Its key products include MicroStation, OpenBridge, OpenBuildings, OpenFlows, OpenPlant, OpenRail, OpenRoads, OpenSite, OpenTower, OpenTunnel, OpenUtilities, and OpenWindPower. The company also provides open simulation applications like ADINA, AutoPIPE, LEGION, OpenPaths, Power Line Systems, RAM, SACS, SPIDA, and STAAD. Geoprofessional applications include AGS, Central, GeoStudio, Imago, Leapfrog, MX Deposit, Oasis montaj, OpenGround, and PLAXIS. Bentley Infrastructure Cloud encompasses ProjectWise, SYNCHRO, and AssetWise, while Bentley Asset Analytics includes solutions like Blyncsy, Bridge Monitoring, Dam Monitoring, and OpenTower iQ. The company generates revenue from three sources: Subscriptions, Perpetual Licenses, and Services. Geographically, the company has business presence in the Americas, Europe, Asia-Pacific, the Middle East, and Africa. As of December 2025, it had presence in 45 countries. The company offers software solutions to over 42,000 accounts in 189 countries worldwide.

Bentley Systems makes substantial investments in research and development, focusing on the infrastructure engineering software market to leverage new technologies that enhance current offerings. The company's R&D roadmap balances technological advances and new offerings with continuous enhancements to existing offerings. The allocation of R&D resources is guided by management-established priorities, input from product managers, and feedback from various channels, including users and user-facing teams. Additionally, Bentley Systems conducts a cost-benefit analysis of acquiring available technology in the marketplace versus developing its own software. In FY2025, the company spent US$307.2million on R&D, which as a percentage of revenue, stood at 29.2%.