Ochi Holdings Co., Ltd. engages in the control and management of its subsidiaries. It operates through the following segments: Construction Materials, Environmental Amenities, Processing and Others. The Construction Materials segment merchandises building materials to contractors, lumber dealers, house builders, construction firms, and home centers. The Environmental Amenities segment purchases and sells air conditioners and heating equipment. The Processing segment deals with the structural framework for wooden houses. The Others segment includes construction, nursing care and industrial materials sales. The company was founded on October 1, 2010 and is headquartered in Fukuoka, Japan.