Tata Steel is one of the world's largest steel companies with a steel production capacity of approximately 27.5 million tonnes per annum (MnTPA) as on 31 March 2017. The company is a diversified steel producer with major operations in India, Europe and South East Asia. The company has manufacturing units in 26 countries and a commercial presence in over 50 countries. Tata Steel is the second largest steel producer in Europe with a crude steel production capacity of over 12.1 million tonnes per annum.

The company together with its subsidiaries, is engaged in the manufacture and sale of steel products in India and internationally. They offer hot and cold rolled coils and sheets, galvanized sheets, tubes, wire rods, construction rebars and bearings. Tata Steel is one of the few steel companies that are fully integrated - from mining to the manufacturing and marketing of finished products.

The company also involves in prospecting, discovering, and mining iron ore, coal, ferro alloys, and other minerals; designing and manufacturing plants and equipment for steel, oil and natural gas, energy and power, mining, railways, ports, aviation, and space industries; and agricultural implements. Further, they offers alumina, dolomite, and monolithic refractories, as well as silica refract