The correct option is A Tata Iron and Steel Company (TISCO)
Tata Iron and Steel Company (TISCO) was founded by Jamshetji Tata and established by Dorabji Tata on 26 August 1907. TISCO started iron production in 1911 and began producing steel in 1912 as a branch of Jamshetji's Tata Group. By 1939, it operated the largest steel plant in the British Empire.