JSW Steel | 892,149 followers on LinkedIn. Over the last 35 years, we have partnered the country in its journey to self-reliance, by embracing sustainability, adopting cutting-edge technology and having innovation and R&D initiatives at the heart of our culture. From humble beginnings with a single plant in 1982, we are now India's leading manufacturer of value-added and high-end steels. Our plants in Karnataka, Tamil Nadu and Maharashtra have a total capacity of 29.7 MTPA, and we are scaling up existing plants and opening new ones to take that figure to 40 MTPA.