Sigma-Aldrich Chemie GmbH

Sigma-Aldrich Chemie GmbH in Buchs is a major site within Merck's Life Science business. The facility specializes in the development and manufacturing of analytical standards, certified reference materials, chemical additives, building blocks, and bioanalytical reagents. With approximately 450 employees, the site serves as a global center of excellence for research, development, and production, supplying customers in academia and industry worldwide. The facility features state-of-the-art laboratories and production areas adhering to the strictest quality and safety standards.