Although born in a family of lawyers (Khaitan & Co), he made his fortune in the tea business and then went on to acquire the Indian business of Union Carbide - Eveready Industries – in 1993, after outrunning the Wadias of Bombay Dyeing in a $96.5-million deal. It was the largest corporate takeover in those days.
Initially, Khaitan was a supplier of fertiliser and tea chests to the parent of McLeod Russel. However, in 1961, when a crisis loomed over the company as B Bajoria, an investor, acquired nearly 25 per cent stake in Bishnauth Tea Company, the flagship in the Williamson Magor Tea Estates, the Khaitan family provided the money to buy out Bajoria's stake.