Tata Steel is one of the largest steel producers in the world with operations across 26 countries. It has a crude steel capacity of 34 million tonnes annually and is the second largest steel company in India. Tata Steel has expanded through acquisitions such as Corus, NatSteel, Millennium Steel, and Bhushan Steel. It plans further capacity expansion and targets achieving an annual production of 100 million tons through both greenfield projects and acquisitions.