Chemcrux Enterprises Ltd. engages in the manufacture of intermediates for bulk drugs, dyes, electro-plating, pharmaceuticals, and pigments. It specializes in oxidation, nitration, acetylation, and chlorosulfonation chemistry. The company was founded by Girish Champaklal Shah and Sanjaybhai Yashwantrao Marathe in 1983 and is headquartered in Vadodara, India.