3050 Spruce St
Saint Louis, MO, 63103 United States
S&P 500 (March 31, 2014)
#784 in FORTUNE 1000 (May 2013)
Check the shelves of any research (or mad) scientist and you'll likely find Sigma-Aldrich's chemical products. The company is a leading supplier of chemicals to research laboratories. It has more than 103,000 accounts, including labs involved in government and commercial research, for 170,000 chemical and biochemical and 45,000 equipment products it offers in its Sigma, Aldrich, Fluka and Supelco catalogs. The business derives revenues from two major areas: Research Chemicals (essentials, specialties, and biotech), and Fine Chemicals (commercial applications).