The company was established in 1989 by Peter Harrison and David Imrie in partnership with Cadogan Estates.
William Cadogan, 1st Earl Cadogan | Cadogan Hall | Administration of Estates Act 1925 | Hoffman Estates, Illinois | Estates-General of 1789 | Riksdag of the Estates | Estates Theatre | Estates | William Cadogan | The Estates | Quintain Estates and Development | Mary Cadogan | Kingston Estates, New Jersey | Greeley Estates | estates | Chesapeake Ranch Estates, Maryland | Chesapeake Ranch Estates | Cadogan | Broward Estates, Lauderhill, Florida | Broward Estates | Bridge House Estates | Alexander Cadogan | Uvalde Estates, Texas | the Estates | Susan Cadogan | Hoffman Estates | Charles Cadogan, 8th Earl Cadogan | Charles Cadogan, 2nd Earl Cadogan | Charles Cadogan, 2nd Baron Cadogan | Charles Cadogan, 1st Earl Cadogan |