Sigma-Aldrich
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Matthias Heinzel
CEO
Tim M. Jaeger
EVP & Chief Strategy & Transformation Officer
Jean-Charles Wirth
Head of Applied Solutions
David Hutchinson
General Counsel & Head of Legal Business Partners
Klaus-Reinhard Bischoff
Head of Research Solutions
+ 9 more
Tish Creasey
Vice President, Operations & Marketing
Steve Cecil
Director Strategic Business Development - Analytical
Current role
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