The Oberoi Group is a luxury hotel company founded in 1934, headquartered in Delhi, operating over 30 hotels and two river cruise ships across six countries under its Oberoi and Trident brands. The company was established by Rai Bahadur Mohan Singh Oberoi and has expanded with significant family ownership, with the current chairman being P.R.S. Oberoi. Recent developments include a stake sale to Reliance Industries, increasing their ownership in EIH Ltd., the major holding company, to 20%.