Takamisawa Co., Ltd. engages in the manufacture and sale of secondary concrete products, ready-mixed concrete, gravel, sand, cement, and other construction materials in Japan. It operates through Construction Related Business, Electrical Materials Business, Car Life Related Business, and Housing/Lifestyle Related Business segments. The Construction Related Business segment manufactures and sells secondary concrete products, ready-mixed concrete, gravel, and sand, as well as engages in contract construction. The Electrical Materials Business segment sells electrical materials, industrial equipment, and air conditioning systems. The Car Life Related Business segment sells petroleum products and sells and maintains automobiles. The Housing/Lifestyle Related Business segment includes individual consumers related to various lifestyles, such as real estate transactions, and food manufacturing and sales. The company also engages in truck transportation, treatment and disposal of general waste and industrial waste, demolition work of buildings and its collection and transportation, sale of fruits and vegetables, sale of fertilizer, food processing and sale, import and sale of corn cob, real estate sales, mediation and management, non-life insurance agency business, golf driving range management, production and sales of mineral water cheese processing, and production and sales of confectionery products. The company was incorporated in 1951 and is headquartered in Nagano, Japan.