Raito Kogyo Co., Ltd. engages in the civil engineering works business in Japan, North America, and internationally. Its civil engineering works include slope protection and stabilization; ground improvement; pile and diaphragm wall; sewage main installation; environmental investigation and remediation; and repair and reinforcement of structures, as well as building construction. The company is also involved in the design, supervision, management, and contracting related to construction works; leasing and trade of office and construction equipment; leasing of vehicles; and operation of care houses. In addition, it provides temporary staffing, elderly care, and life and non-life insurance agency services. The company was formerly known as Raito Bosui Kogyosho Co., Ltd. and changed its name to Raito Kogyo Co., Ltd. in 1951. Raito Kogyo Co., Ltd. was founded in 1943 and is headquartered in Tokyo, Japan.