NIPPON RIETEC CO., LTD. engages in the construction of railways, road facilities, electrical utilities, and power transmission lines. It operates through the following segments: Electrical Facility Construction Business, Supplementary Business, and Real Estate Leasing Business. The Electrical Facility Construction Business segment handles railway electrical, road equipment, indoor and outdoor electrical, and power transmission line facilities. The Supplementary Business manufactures and sells cable connection materials, railway and road signs. The Real Estate Leasing Business segment leases properties. The company was founded on April 8, 1957 and is headquartered in Tokyo, Japan.