Ratan Tata, chairman emeritus of the holding company of India’s Tata conglomerate, has bought a stake in online taxi-hailing firm Ola, the company said on Wednesday. Tata, a respected business leader who
Ratan Tata, chairman emeritus of the holding company of India’s Tata conglomerate, has bought a stake in online taxi-hailing firm Ola, the company said on Wednesday. Tata, a respected business leader who