Hindustan Zinc
Hindustan Zinc Limited is an Indian integrated mining and resources producer of zinc, lead, silver and cadmium. It is a subsidiary of Vedanta Limited. Earlier it was a Central Public Sector Undertaking, sold by Government of India to Vedanta Limited when Atal Bihari Vajpayee and Bharatiya Janta Party Government was in power in the year 2003. HZL is the world's second largest zinc producer.
History
Hindustan Zinc Limited was incorporated from the erstwhile Metal Corporation of India on 10 January 1966 as a Public Sector Undertaking.In 2001, as part of the Government of India's disinvestment program of loss-making PSUs, the company was put up for sale.
In April 2002, Sterlite Opportunities and Ventures Limited made an open offer for acquisition of shares of the company; consequent to the disinvestment of Government of India's stake of 26% including management control to SOVL and acquired additional 20% of shares from public, pursuant to the SEBI Regulations 1997. In August 2003, SOVL acquired additional shares to the extent of 18.92% of the paid up capital from GOI in exercise of call option clause in the share holder's agreement between GOI and SOVL.
With the above additional acquisition, SOVL's stake in the company went up to 64.92%. Thus GOI's stake in the company now stands at 29.54%. SOVL was merged with Sterlite Industries India Ltd in April 2011.
Sterlite Industries merged with Sesa Goa Ltd to form Sesa Sterlite Limited in August 2013. Sesa Sterlite was renamed to Vedanta Limited in April 2015. Hindustan Zinc is a direct subsidiary of Vedanta Limited.