Mitsubishi Chemical Holdings Corp. engages in the management of its group companies. It operates through the following segments: Electronic Applications, Designed Materials, Health Care, Chemicals, Polymers and Others. The Electronic Applications segment covers recording media and electronic-related products. The Designed Materials segment offers polyester films, food ingredients, films, fine chemicals, polymer processing products, composite materials, inorganic chemicals, water treatment systems, and chemical fibers. The Health Care segment manufactures and sells pharmaceuticals, diagnostic reagents, and clinical testing products. The Chemicals segment deals with basic chemical and carbon products. The Polymers segment produces synthetic resins. The Others segment includes engineering, transportation, and warehousing services. The company was founded on October 3, 2005 and is headquartered in Tokyo, Japan.