Ralf Schwarzhaupt
Managing Partner and CEO of
Jebsen & Jessen Industrial Services
Ralf Schwarzhaupt worked as Managing Director in various companies of the MPC-Ferrostaal Group - including as CFO of Ferrostaal GmbH - from 2001 to September 2020. Prior to that, he worked in various areas of corporate banking at Commerzbank AG and has extensive experience in finance and risk management.

In October 2020, he became co-partner and CEO of the Jebsen & Jessen Industrial Services division.

Mr. Schwarzhaupt studied business administration at the University of Hamburg. He is married and has two children.
Martin Gruber
Managing Director /
Head of Transportation / e-Mobility
Martin Gruber joined Jebsen & Jessen Industrial Solutions GmbH in spring 2020 as head of Transport / e-Mobility. In October 2021, he became a member of the Management Board.

Martin Gruber has more than 20 years of experience in management positions at well-known bus OEMs such as Daimler Buses, Solaris Bus and Coach and Alexander Dennis Limited.

He studied mechanical engineering at ETSII Madrid and FH Aachen. Martin Gruber is married and has two children.
Dr. Manuel Probst
Managing Director /
Head of Financial Solutions
Dr. Manuel Probst started his career in our group in 2014. Dr. Probst previously gained many years of experience in structured foreign trade finance in the banking sector in Frankfurt and completed a master's degree in philosophy and a doctorate in political science.

Following his promotion to Head of Export Finance in June 2016, he has been responsible for the Financial Solutions business unit of Jebsen & Jessen Industrial Solutions and its European subsidiaries as Managing Director since October 2021. He is married, lives in Hamburg and has two children.