Board of Directors

Dr. Harald Schrimpf (CEO)

Appointed to Board of Directors: 08/07/2002
CEO since: 01/07/2013

Executive Board term expires: 06/2026
Nationality: German
Year of birth: 1964

Special responsibilities:

  • Strategy
  • Marketing and sales
  • Technology
  • Investor Relations

Gunnar Glöckner (CFO)

Appointed to Board of Directors: 01/07/2021

Executive Board term expires: 06/2024
Nationality: German
Year of birth: 1970

Special responsibilities:

  • Organisation
  • Personnel
  • Finance/Controlling
  • Sustainability (ESG/CSR)


Dr.-Ing. Harald Schrimpf has been an equal member of the two-member PSI Executive Board since July 2002 and has been Chairman of the Executive Board since July 2013. He studied electrical engineering at the RWTH Aachen University, graduating as an engineer and subsequently completing his doctorate in technical computer science. From 1995 Dr. Schrimpf was responsible for major IT projects in various management positions at DaimlerChrysler, EADS and the Volkswagen subsidiary gedas. He is a member of the Research Association for Electrical Installations and the Power Industry (FGH), the Energy Research Association (FGE), the main board of the German Engineering Federation (VDMA) and the board of the German Electrical and Electronic Manufacturers' Association (ZVEI).


Gunnar Glöckner has been a member of the Executive Board of PSI Software AG since July 2021. Prior to this, he was a partner in an international auditing company. In his more than 25 years as an auditor, he has primarily audited and advised energy utilities and listed companies. Gunnar Glöckner studied business administration at Freie Universität Berlin (Free University of Berlin) and passed his auditing exam in 2001.