Ito Yogyo Co., Ltd. engages in the manufacture and sale of concrete secondary products. It operates through the following segments: Concrete, Construction Equipment, and Real Estate. The Concrete segment engages in the manufacture and sale of road related products, rubber joints, vicon pipes and manholes, and environmental products. The Construction Equipment segment handles the sale, construction, and maintenance of construction equipment focused on air-conditioning and plumbing installation works. The Real Estate segment involves in the leasing and management of condominiums and parking spaces. The company was founded by Goji Ito on December 25, 1950 and is headquartered in Osaka, Japan.