Titagarh Wagons Ltd. is a holding company, which engages in the manufacture and sale of freight wagons, passenger coaches and steel castings. It operates through the following segments: Wagons and Coaches; Specialised Equipment and Bridges; Shipbuilding; and Others. The Wagons and Coaches segment produces wagons, coaches, bogies, couplers, and crossings as per customer specification. The Specialised Equipment and Bridges segment consists of bailey and other modular bridges, nuclear biological shelters, and other defence related products. The Shipbuilding segment includes the manufacture of barges, research vessels, and other fabrication of blocks. The Others segment represents miscellaneous business like heavy earth moving machineries. The company was founded on July 3, 1997 and is headquartered in Kolkata, India.