JSW Ispat Steel Ltd (JISL) (BSE: 500305, NSE: ISPATIND) set up as Nippon Denro Ispat Limited in May 1984 by founding chairman Mr M L Mittal, today.steel makers. It has steadily grown into a Rs 9,400-crore company having operations in iron, steel, mining, energy and infrastructure. It has two integrated steel plants, located at Dolvi and Kalmeshwar in the state of Maharashtra. The 1,200 acres (4.9 km2) Dolvi complex houses the 3 million tonne per annum hot rolled coils plant., that combines the latest technologies - the Conarc process for steel making and the compact strip process (CSP) - introduced for the first time in Asia. The company is listed on Bombay Stock Exchange and National Stock Exchange of India. It is headquartered at Mumbai and employs about 3000 people. Ispat Industries was ranked 5th among major next to Tata steel and JSW steel companies in India for the year 2008 by Business World.