The brand was founded by hotelier Robert H. Burns as a joint venture with Japan's Tokyu Group in 1970, opening its first property in Waikiki Beach, Honolulu in 1971.

When Burns decided to sell his remaining 65% stake in 1992, EIE exercised its right of first refusal to acquire the entire company, which was then promptly sold to the Four Seasons hotel chain.

[6] Regent properties that were under development at the time of purchase in Bali, Milan, New York, and Istanbul were subsequently opened under the Four Seasons flag.

Furthermore, Regent Hotels in Jakarta, Bangkok, Chiang Mai, Sydney, as well as the Beverly Wilshire were likewise absorbed into the Four Seasons chain.

[10] Projects were announced in Kuwait, Qatar, the United Arab Emirates and Hungary, but none materialized under the Regent brand under Carlson's ownership.