TD Power Systems Limited, together with its subsidiaries, manufactures and sells AC generators and electric motors in India and internationally. It operates through Manufacturing Business and Project Business segments. The company offers steam turbines, hydro turbines, diesel engines, gas engines, gas turbines, and wind turbine generators; generators for marine, testing, and geothermal applications; motors including induction, traction, and synchronous motors; replacement and refurbishment services of generators and motors; and spare products. It also engages in the engineering, procurement, and construction business; and supply of electric traction motors for the railway industry. The company serves power sectors like thermal, hydroelectric, oil and gas, marine, geothermal, and wind. The company was incorporated in 1999 and is headquartered in Bengaluru, India.