Mitsubishi Chemical Group Corp. engages in the management of its group companies. The company is headquartered in Chiyoda-Ku, Tokyo-To and currently employs 63,258 full-time employees. The company went IPO on 2005-10-01. The firm operates through five segments. The Specialty Materials segment provides polymers and coatings additives, films and molding materials, and advanced solutions, including life solutions and information electronics. The Industrial Gases segment provides industrial gases. The Healthcare segment provides pharmaceuticals. The Methyl Methacrylate (MMA) segment provides MMA and Polymethylmethacrylate (PMMA). The Basic Materials segment provides petrochemical infrastructure, polyolefins, basic chemicals, and carbon. The firm also provides engineering, transportation and warehousing services.