Sigma-Aldrich Corporation is a leading Life Science and High Technology company with an award-winning customer Service department. It develops, manufactures, and distributes a range of biochemical and organic chemical products for all forms of research. These products and kits are used in scientific and genomic research, biotechnology, pharmaceutical development, the diagnosis of disease and as key components in pharmaceutical and other high technology manufacturing. Sigma-Aldrich Corporation has customers in life science companies, university and government institutions, hospitals and in industry. Over one million scientists and technologists use its products for research and manufacturing.

Sigma-Aldrich Corporation enhances life science research by providing the world's most comprehensive selection of innovative and convenient products in molecular biology, proteomics and functional genomics. It offers the broadest range of biotechnology capabilities in the market and are a major supplier of biochemicals and kits for investigating the intricate relationship between DNA, genes and proteins.

Sigma-Aldrich Corporation operates in approximately 35 countries and offers 90,000 chemical products and 30,000 equipment products that supply 150 countries. Sigma-Aldrich Corporation is committed to accelerating its Customers’ success through leadership in Life Science, High Technology and Service. Sigma-Aldrich thrives off of its unrivaled scientific knowledge, product portfolio, brands, and most importantly its people.