G R Infraprojects Limited provides engineering, procurement, construction, and project management services for roads and highways, bridges, airport runway, railways and metro, tunnels and hydro, power transmission, multi modal logistic park, and optical fiber cable industries in India. It operates through the Engineering, Procurement, and Construction; Built, Operate and Transfer/Annuity Projects; and Others segments. The company constructs and develops state and national highways, bridges, culverts, flyovers, airport runways, tunnels, and rail over bridges. It also offers a range of services on a turnkey basis in railway infrastructure projects, such as civil infrastructures, including earthworks, bridges, station buildings, and facilities; new track laying and rehabilitation of existing tracks; railway electrification and power systems; and signaling and telecommunication services. In addition, the company designs, constructs, and maintains transmission lines, substations, and distribution networks. Further, it manufactures thermoplastic road-marking paints and road signage; and fabricates and galvanizes metal crash barriers, as well as processes bitumen. The company was formerly known as G.R. Agarwal Builders and Developers Limited and changed its name to G R Infraprojects Limited in August 2007. G R Infraprojects Limited was incorporated in 1995 and is headquartered in Udaipur, India.