PS Construction Co., Ltd.

PS Construction Co., Ltd. operates in civil engineering and architecture in Japan. It handles precast segment, composite, corrugated steel web, composite truss, and long span arch bridges, as well as marine structures, PC confined pier, and H-shaped PC pile works. Its architectural section provides prestressed, precast, and precast prestressed concrete, along with JIS girders, PC deck slabs, and architectural members such as beams, columns, and floors. The company also designs, manufactures, sells, and leases machinery and equipment for prestressed concrete construction, and is involved in mineral mining, real estate, freight and storage, and insurance agency. Formerly known as P.S. Mitsubishi Construction Co., Ltd., it changed its name to PS Construction Co., Ltd. in June 2024. Incorporated in 1952, it is headquartered in Minato, Japan, and is a subsidiary of Taisei Corporation.