Tata Sons
Air India to buy 470 planes for Rs 6.40 lakh crore from Airbus, Boeing
Reliance, Aditya Birla Group, Tata to invest above Rs 1 lakh cr in UP
B20 has important role to play; can be value adding for world, says N Chandrasekaran
Air India not govt controlled; no longer amenable to writ jurisdiction: Delhi HC