Takamisawa Co., Ltd. engages in the manufacture and sale of construction materials and automotive parts. It operates through the following segments: Construction-Related, Electrical Construction Materials, Car Life-Related, and Housing and Living-Related. The Construction-Related segment manufactures and sells construction materials such as gravel, sand and ready-mixed concrete, and engages in civil engineering, building construction, and freight transport business. The Electrical Construction Materials segment sells industrial equipment, air-conditioning systems, and electrical construction materials. The Car Life-Related segment includes the sale, rental and maintenance of cars, non-life insurance services, and sale of petroleum products. The Housing and Living-Related segment is involved in the leasing and management of real estate, treatment and disposal of industrial wastes, sale of fruits, vegetables and fertilizers, manufacture and sale of processed food products, mineral water, and agricultural machinery, and management of cable television business. The company was founded on March 29, 1951 and is headquartered in Nagano, Japan.