The company's main products include refined zinc, lead, silver, and sulphuric acid, as well as various metals and alloys. In addition, Hindustan Zinc Limited operates thermal captive power plants with a total capacity of 505.5 megawatts, wind power plants with a capacity of 273.5 megawatts, solar power plants with a capacity of 40.42 megawatts, and waste heat power plants with a capacity of 40.67 megawatts.
Established in 1966 and headquartered in Udaipur, India, Hindustan Zinc Limited is a subsidiary of Vedanta Limited.