Hindustan Zinc 2026: Company Profile, Business, Financials, Dividend & Key Facts Hindustan Zinc Limited is one of India's leading integrated metals and mining companies. The company produces zinc, lead and silver and operates across the value chain from mining and ore processing to smelting and refining. Hindustan Zinc is a Vedanta Group company and is listed on both the NSE and BSE. The company describes itself as the world's largest integrated zinc producer and India's only integrated producer of zinc, lead and silver. What Does Hindustan Zinc Do? Hindustan Zinc follows an integrated mining and metals business model. Its operations cover mining, beneficiation, smelting, refining and metal production . The company's major products are zinc, lead and silver. These metals are used in infrastructure, construction, automobiles, renewable energy, batteries, electronics, jewellery and several industrial applications. Hindustan Zinc Company Profile Hin...