EIH Limited | The Oberoi Group | Home Page | EIH Associate Hotels, EIH Hotels, EIH Hotels Association, EIH Limited Properties, Oberoi Group of Hotels EIH Limited, under the aegis of The Oberoi Group, operates hotels and cruisers in five countries under the luxury ’Oberoi’ and five-star ’Trident’ brands. The Group is also engaged in flight catering, airport restaurants, travel and tour services, car rentals, project management and corporate air charters.