HEG Limited's products find applications in various industries such as air-conditioning and air purifying filters, clean rooms, pollution control filters, anti-pollution masks, refrigerator deodorizers, and cigarette filters. The company also operates two thermal power plants and a hydroelectric power facility, collectively generating a total capacity of 76.5 MW.
In addition to serving the domestic market, HEG Limited exports its products to around 30 countries worldwide. The company was established in 1972 and has its headquarters in Noida, India.