Titagarh Rail Systems Limited, formerly known as Titagarh Wagons Limited, is an Indian rolling stock manufacturer in the private sector. Established in 1984 as a rolling stock foundry unit, the company's headquarters are situated in Kolkata, West Bengal. Titagarh is publicly traded on both the Bombay Stock Exchange and National Stock Exchange. In 1997, the founder decided to add a bit more value to his propositions. He ventured into making entire wagons that would be used for freight, before that it used to manufacture railway components. The core operations of the company encompass providing freight wagons, semi high-speed trains, metros, transit and propulsion systems, and passenger coaches for the Indian Railways and for the export markets as well. Wikipedia