Members of the Board of Management held offices as members of the supervisory board or a comparable supervising body of the corporations listed: 

Dr. Marijn Dekkers
(born September 22, 1957)
Chairman (effective October 1, 2010)

Member of the Board of Management effective January 1, 2010, appointed until December 31, 2014

• General Electric Company, Board of Directors
  

Werner Baumann
(born October 6, 1962)
Member of the Board of Management effective January 1, 2010, appointed until December 31, 2017

• Bayer Business Services GmbH (Chairman)
• Bayer CropScience AG (Chairman)

Prof. Dr. Wolfgang Plischke
(born September 15, 1951)
Member of the Board of Management effective March 1, 2006, appointed until February 28, 2014

• Bayer MaterialScience AG (Chairman)
• Bayer Technology Services GmbH (Chairman)

Michael König
(born September 3, 1963)
Member of the Board of Management effective April 1, 2013, appointed until March 31, 2016

• Bayer HealthCare AG (Chairman)
• Bayer Pharma AG (Chairman)
• Currenta Geschäftsführungs-GmbH (Chairman)