KFC Ltd. engages in the import, export, manufacture and sale of construction materials. It operates through the following segments: Fastener Business, Civil Engineering Materials Business, and Construction Business. The Fastener Business segment offers metal-based and adhesive system anchors, materials for tunnel excavation, lock bolt materials, fixing materials for lock bolts, injection machines, waterproof sheet materials, and soil improvement injection materials. The Civil Engineering Materials Business segment sells tunnel excavation materials. The Construction Business segment designs and builds tunnel interiors, equipment works, and seismic reinforcement works. It is also involved in the noise barrier installation, tunnel interior construction, ancillary facilities construction, lining the back cavity filling construction, tunnel reinforcement and repair, bridge reinforcement and repair, bridge preventive maintenance, traffic safety facilities construction, building seismic reinforcement, and structure seismic reinforcement works. The company was founded on March 4, 1965 and is headquartered in Tokyo, Japan.