Titagarh Rail Systems Ltd. operates as a holding company, which engages in the manufacture and sale of freight wagons, passenger coaches, and steel castings. It operates through the following segments: Freight Rolling Stock, Passenger Rolling Stock, Passenger Rolling Stock, Shipbuilding, and Others. The Freight Rolling Stock segment consists of manufacturing of wagons, loco shells, bogies, couplers, and its components. The Passenger Rolling Stock segment engages in designing and manufacturing of Metro, Passenger Coaches, EMUs, Train Sets, Mono Rail, Propulsion equipment, Traction Motors, and its components. The Shipbuilding segment consists of designing and construction of Warships, Passenger Vessels, Tug and other self-propelled vessels, and its components. The Others segment includes miscellaneous items like specialized equipment's for defense, bridge girders, tractors, and others. The company was founded on July 3, 1997 and is headquartered in Kolkata, India.