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The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry.

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At a Glance
PSI Group: Optimizing Energy and Material Flow with Software Solutions
Technology Leader in Process Control Systems
The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry. As an independent software producer, PSI has been a technology leader since 1969 for process control systems that ensure sustainable energy supply and production by combining AI methods with industrially proven optimization methods. The innovative industry products can be operated on-premises or in the cloud.
Global Presence and Financial Performance
The PSI Group employs about 2,300 persons in 13 German and 17 international locations in Europe, Asia, and North America. In the financial year 2023, the Group achieved revenues of 269.9 million Euro. PSI Software SE is listed in the Prime Standard of the German stock exchange.
High-Performance Software Solutions for Critical Processes
We offer a high-performance product portfolio for critical processes in the following high-growth and vertical markets.
Grid and Energy Management
As the European market leader in energy control systems for electricity, gas, heat, oil, and water, PSI offers modern network control systems and energy trading software for the network and energy market.
Process Industry, Discrete Manufacturing, and Logistics
For international corporations and large medium-sized companies, PSI develops integrated software and AI-based solutions for the process industry, discrete manufacturing, and logistics.
PSI is a global market leader in MES and supply chain optimization for metal production and processing industries. For mechanical and plant engineering and automotive industries, our ERP & MES systems optimize production processes.
The logistics software suite provides solutions for analysis, planning, and optimization of supply chains, warehouse and transport management systems, as well as baggage handling at airports.
Industrial AI
Decision-making and optimization processes, as well as AI methods, optimize and automate business processes and are already in productive use in many PSI software products in various industries.