This document summarizes the acquisition of Corus by Tata Steel. Tata Steel, an Indian steel company, acquired Corus, a European steel producer, in 2007 for $12.11 billion. The acquisition allowed Tata Steel to gain access to Corus' production facilities and technology in Europe. It also helped Tata Steel rise to become the 5th largest steel producer globally. However, the large acquisition debt of $8 billion also raised issues about whether Tata Steel overpaid for Corus. After the deal, Tata Steel faced challenges in integrating the two companies' differing cultures and management styles.