Pfeiffer Vacuum
Members of the Management Board
Members of the Management Board

Management Board

Manfred Bender, CEO

Manfred Bender

After a Business Administration degree at the University of Applied Sciences Gie├čen/Friedberg, Manfred Bender worked for an international company in several business administration areas as well as in IT. From 1998 to 2004, Manfred Bender was the Director of Finance and Controlling for Pfeiffer Vacuum. In 2004, he was appointed Chief Financial Officer and in 2007, Chairman of the Board. Manfred Bender is married and has two children. He spends his free time with his family. He is also a marathon runner and a skier.


  • Investor Relations
  • Organization/Logistics
  • Production
  • Purchasing
  • Controlling/Finances
  • Human Resources
  • IT

Dr. Matthias Wiemer, Member of the Executive Board

Dr. Matthias Wiemer

Dr. Matthias Wiemer has been the Member of the Executive Board at Pfeiffer Vacuum since October 2005. He studied Mechanical Engineering at the University of Hanover and subsequently received his Ph.D. Before Dr. Matthias Wiemer joined Pfeiffer Vacuum, he worked for various international industrial companies in Mechanical Engineering/Drive Technology, holding leading positions in Development, Production and Sales. In 2007, Dr. Matthias Wiemer was appointed to the Board. In his free time, he keeps fit by running and hiking.


  • Research & Development
  • Sales/Marketing
  • Training & Service


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