David Kuzy

Sierra Chemical Co. engages in the manufacture and distribution of chemicals. The company was founded on March 6, 1959 and is headquartered in Sparks, NV.

Carus Group, Inc. manufactures and supplies potassium permanganate products. It serves the municipal and industrial markets. The company was founded by Edward Hegeler Carus in 1915 and is headquartered in Peru, IL.

Alexander Chemical Corp. manufactures, blends, packs, and distributes water purification chemicals. It supplies chlor-alkali products and industrial gases, including anhydrous hydrogen chloride to chemical companies, public utilities, industrial users, and municipalities throughout the Midwest region. The firm offers DOT Cylinder Hydrostatic testing and certification and cylinder maintenance services for cylinder and container fleet. It serves chemical companies, public utilities, industrial users, and municipalities. The company was founded in 1950 by Alexander Maley and is headquartered in Downers Grove, IL.