http://www.jsw.in/Group/index.php#jswgroupcompanies
JSW Ispat Steel Ltd (JISL) (BSE: 500305, NSE: ISPATIND) was set up as Nippon Denro Ispat Limited in May 1984 by founding chairman Mr M L Mittal.
The company have operations in iron, steel, mining, energy and
infrastructure. It has two integrated steel plants, located at Dolvi and
Kalmeshwar in the state of Maharashtra.