PSI AG is engaged in the development and integration of software solutions and control systems for the network infrastructure and complex production and logistics processes. It operates through three segments: Energy Management, Production Management, and Infrastructure Management. The Energy Management segment offers intelligent solutions for electricity, gas, oil, and water utilities. The Production Management segment involves in the business of software products and customized solutions for production planning, specialized production controls, and efficient logistics. The Infrastructure Management segment offers high-availability control solutions for monitoring and effective operations in the areas of traffic, public safety, environmental protection, and disaster prevention. The company was founded on May 12, 1969 and is headquartered in Berlin, Germany.