TRN was incorporated on November 17, 2006 under the Companies Act, 1956 with the Registrar of Companies, NCT of Delhi & Haryana as TRN Energy Private Limited. The name of the company was subsequently changed to TRN Energy Limited and a fresh certificate of incorporation was issued by the Registrar of Companies, NCT of Delhi & Haryana on January 9, 2012. Further the name of the company was changed to its present name TRN Energy Private Limited and fresh certificate of incorporation was issued by Registrar of Companies, NCT of Delhi & Haryana on September 05, 2013. The registered office is located at 18, Vasant Enclave, Rao Tula Ram Marg, New Delhi 110 057.