G R Infraprojects Limited, through its subsidiaries, provides engineering, procurement, and construction services for roads, bridges, rails, airport runways, metros, and highways in India. It operates through Construction and Contract; Built, Operate and Transfer/Annuity Projects; and Others segments. The company constructs 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 & rehabilitation of existing tracks; railway electrification and power systems; and signaling & telecommunication services. In addition, the company designs, engineering, procures, fabricates, erects, installs, and commissions power transmission lines. 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.