HEG Limited manufactures and sells graphite electrodes in India and internationally. The company operates through two segments, Graphite Electrodes and Power Generation segments. It provides ultra-high power and high power electrodes; graphite electrodes and nipples; blocks and rounds; graphite and carbon specialties; mini-rods; flux and heat exchanger tubes; custom machined components; and activated carbon fabric products. The company operates thermal power plants and a hydroelectric power facility. HEG Limited was incorporated in 1972 and is headquartered in Noida, India.