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Dr. Stefan Sommer

Dr. Stefan Sommer
Chairman of the Supervisory Board

Member since 05.05.2022 // Appointed until: AGM 2028

Occupation: Consultant

Biography

Seats in supervisory board/control committees besides JOST Werke SE:

  • Member of the supervisory board, Knorr-Bremse AG, Munich, Germany (listed)
  • Member of the presidential council of DEKRA e.V., Germany (not stock-listed)

  • Member of the Board of Directors, Aeva Technologies Inc., Mountain View, CA, USA (listed)

Further supervisory group mandates within JOST: none

Vita PDF updated February 2026

Year of birth

1963

Place of birth

Muenster, Germany

Nationality: German