The Chatterjee Group is a diversified Indian business conglomerate founded by Dr. Purnendu Chatterjee in 1986. The group operates in various sectors, including pharmaceuticals, chemicals, and information technology, with a focus on innovation and sustainability. Headquartered in Kolkata, the Chatterjee Group has established a global presence through strategic partnerships and investments. The company aims to create value across its business segments while contributing to economic development and social responsibility in the communities it serves.