Bentley Systems is a software company that develops infrastructure design, construction, and operations tools. It provides MicroStation for modeling and visualization, ProjectWise for project information management and collaboration, AssetWise for asset information management, and PlantSight for digital plant operations, along with SYNCHRO XR for mixed-reality construction planning. The company also offers iModelHub, OpenSite Designer, and iModel.js to accelerate digital twins and data interoperability across desktop, cloud, and hybrid environments. Its solutions support engineers, architects, planners, contractors, fabricators, IT managers, and operators, enabling design, modeling, simulation, project management, and data management of infrastructure assets. The largest end market is public works and utilities. Bentley Systems has strategic alliances with Siemens and Microsoft. Founded in 1984 and headquartered in Exton, Pennsylvania, the company focuses on enabling lifecycle workflows and digital twins for infrastructure projects.