Bayer AG, Pharmaceuticals
Member of the Board of Management of Bayer AG and President Pharmaceuticals
Stefan was born in Germany and joined Bayer AG as a commercial trainee in 1989. Over the next 20 years, he held numerous positions of increasing responsibility in the health care business in Latin America, Europe and the United States; including Vice President of Marketing, President of Healthcare and Diagnostics and Senior Vice President and General Manager of Women’s Healthcare. In 2011, he joined Sanofi as General Manager in Germany, Switzerland and Austria and later was appointed Executive Vice President Diabetes & Cardiovascular on the Executive Committee of Sanofi. He has been a member of the Board of Management of Bayer AG and head of the Pharmaceuticals Division since November 2018.