Stephan Sielaff joined Archroma in February 2014, bringing significant, diverse and global materials and process industry expertise.
Before joining Archroma, Mr Sielaff spent 9 years with Symrise, lastly as the Senior Vice President Global Operations of the Flavor & Nutrition business. There he was overseeing the complete global supply chain operations, which he developed and implemented for 26 sites in 20 countries.
Previously, Mr Sielaff held various roles in supply chain, innovation and engineering, as well as marketing at Unilever.
Mr Sielaff has a MS, Chemical Engineering from the Technical University of Dortmund, Germany.