HEG Limited manufactures and sells graphite electrodes in India and internationally. It operates through two segments: Graphite Electrodes and Power Generation. The company provides ultra-high power and high power electrodes; graphite electrodes and nipples; carbon blocks; graphite specialties; and activated carbon fabric products. Its products are used in manufacturing of steel and other nonferrous metals. The company also operates two thermal power plants and a hydroelectric power facility. HEG Limited was incorporated in 1972 and is based in Noida, India.