Industrial software & energy control
Founded in 1969, PSI Group develops software solutions to optimise energy and material flows for utilities and industrial customers. Leveraging a blend of Industrial AI and proven industrial algorithms, PSI's solutions ensure efficient, secure, and sustainable operations deployed both on-premises and in the cloud. The Group sits at the intersection of two long-cycle European megatrends: the energy transition, which is placing new demands on grid orchestration software, and industrial digitisation, where MES/ERP integration and real-time process intelligence are moving from optional to structural.
Global Operations & Listing
Headquartered in Berlin, PSI employs around 2,300 professionals across 30 locations worldwide, including Europe, Asia, and North America. PSI Software SE is listed on the Prime Standard of the German stock exchange, giving the Group access to the top regulated segment of the Frankfurt market and the deepest institutional investor base for German mid-cap software names.
Industry-Leading Software Solutions
PSI is a market leader in energy control systems across electricity, gas, heat, and water networks. Its MES, ERP, and supply-chain platforms serve high-growth sectors like metal production, mechanical engineering, and logistics, optimising critical operations from warehouse to factory floor. This dual footprint utility-grade energy control software plus industrial process software is unusual in the German software landscape and gives PSI defensible positions in both verticals.
AI-Powered Process Intelligence
PSI integrates Industrial AI into its products, enhancing real-time decision-making and process automation across sectors. These intelligent systems are already widely adopted, driving digital transformation in manufacturing, infrastructure, and energy and provide a natural upgrade path for existing customers, supporting recurring-revenue expansion alongside the traditional licence-and-maintenance model.