| Cleveland House Management Co. Limited | Minehead | 1992 |
| Cleveland House Residents Limited | Trowbridge | 2017 |
| Cleveland Legionnaire Management Limited | Saltburn-By-The-Sea | 2015 |
| Cleveland Maintenance (London) Limited | London | 1969 |
| Cleveland Mews Freehold Limited | Chichester | 2023 |
| Cleveland Nook Mortimer (M.C.) Limited | Reading | 2022 |
| Cleveland Place East (Bath) Limited | Bath | 1993 |
| Cleveland Place RTM Company Ltd | Lee-On-The-Solent | 2019 |
| Cleveland Reach Management Company Limited | Bath | 1982 |
| Cleveland Road Investments Ltd | North Shields | 2026 |
| Cleveland Road Limited | Bognor Regis | 2007 |
| Cleveland Street Freehold Management Limited | Uxbridge | 2019 |
| Cleveland View Management Company Limited | York | 2005 |
| Cleveland Yard Management Company Limited | Bath | 2008 |
| Clevelands (Haywards Heath) Limited | Burgess Hill | 2012 |
| Clevelands Freehold Company Ltd | Minehead | 2008 |
| Clevemede Residents Management Company Limited | Reading | 1995 |
| Cleves Court (Epsom) Management Limited | Epsom | 1998 |
| Cleves Court Management Limited | Farnham | 1988 |
| Cleves Management Company (Sutton) Limited | Sutton | 1987 |
| Clewer Hill Management Company Limited | Windsor | 1988 |
| Clewer Lodge RTM Company Limited | Whitstable | 2023 |
| Cleworth Court Management Company Limited | Liverpool | 2006 |
| CLH Freehold Ltd | Watford | 2018 |
| Clickers Yard Court Management Company Ltd | Olney | 2019 |
| Cliddesden Heights Management Company Limited | Basingstoke | 2011 |
| Cliddesden Place Management Limited | Reading | 2008 |
| Clieveden (Poole) Limited | Harrow | 2004 |
| Clifden Gate Management Company Limited | Truro | 2008 |
| Clifden House Residents Association Limited | London | 1990 |
| Cliff (Scarborough) Management Company Limited | Scarborough | 1998 |
| Cliff Apartments Management Company Limited | Stockport | 2010 |
| Cliff Bridge Place Management Company (Scarborough) Ltd | Scarborough | 2019 |
| Cliff Close Management Company Limited | New Milton | 1968 |
| Cliff Court (1958) Limited | Hove | 1958 |
| Cliff Court (Budleigh Salterton) Limited | Taunton | 1994 |
| Cliff Court (Camden) Management Company Limited | Bristol | 2004 |
| Cliff Court (Cromer) Management Limited | Milton Keynes | 1988 |
| Cliff Court (Dawlish) Management Company Limited | Torquay | 1993 |
| Cliff Court (Falmouth) Management Limited | Penryn | 2008 |
| Cliff Court (Hunstanton) Management Limited | Hunstanton | 1969 |
| Cliff Court Cliff Road Limited | Wakefield | 1999 |
| Cliff Court Property Owners Association Limited | Blackpool | 1970 |
| Cliff Crescent Management Limited | New Milton | 2000 |
| Cliff Edge Leaseholders RTM Company Limited | Newquay | 2025 |
| Cliff Edge Management Company Limited | Truro | 2020 |
| Cliff Estate(Wallasey)Management Company Limited | Merseyside | 1961 |
| Cliff Estates Management Company Limited | Oxford | 2020 |
| Cliff Hill Freehold Limited | Loughton | 2018 |
| Cliff House (Biddulph Road) Management Limited | Leamington Spa | 1972 |
| Cliff House (Bonchurch) Management Company Limited | Freshwater | 2006 |
| Cliff House (Bournemouth) Management Limited | Poole | 1998 |
| Cliff House (Crewe Street) Management Company Limited | Seahouses | 2015 |
| Cliff House (Westcliff on Sea) Management Limited | Rochford | 2005 |
| Cliff House Apartments (Southbourne) Ltd | Dorchester | 2026 |
| Cliff House Management (Torquay) Limited | Torquay | 2021 |
| Cliff House Management Limited | Sandown | 1995 |
| Cliff House Paignton Management Company Limited | Torquay | 1968 |
| Cliff House RTM Company Limited | Blandford Forum | 2020 |
| Cliff House Tenants Association Limited | Eastbourne | 1975 |
| Cliff Lodge Freehold Limited | Ringwood | 2012 |
| Cliff Lodge Maintenance Limited | Canford Cliffs Poole | 1973 |
| Cliff Park Road (Management) Company Limited | Bristol | 1973 |
| Cliff Road Management Company Limited | New Milton | 1979 |
| Cliff Road Newquay Limited | Newquay | 2017 |
| Cliff Road Residents Association Limited | Hythe | 2000 |
| Cliff View Property Management Limited | Teignmouth | 2025 |
| Cliff View Residents Association Limited | Colchester | 1970 |
| Cliff Villa Management Company Limited | Settle | 1998 |
| Cliff Walk Freehold Limited | Bournemouth | 2004 |
| Cliffcrest Limited | Preston | 1975 |
| Cliffdawn Limited | Cardiff | 1997 |
| Cliffden Court Management Company Limited | Saltburn-By-The-Sea | 1983 |
| Cliffe House Management (Corbridge) Limited | Corbridge | 2006 |
| Cliffe House Mews Management Limited | Loughborough | 1991 |
| Cliffe Leas Management Limited | Bexhill | 1989 |
| Cliffefield Mews Management Company Limited | London | 2026 |
| Cliffestone Court Management Ltd | Chatham | 2001 |
| Cliffewood Rise Management Company Limited | Morpeth | 2017 |
| Cliffey's Cleaners Limited | Caersws | 2014 |
| Clifford Chambers Management Company Limited | Brackley | 2020 |
| Clifford Court (1984) Limited | Wetherby | 1984 |
| Clifford Court (2006) Management Company Limited | New Milton | 2006 |
| Clifford Court Residents Limited | St. Leonards-On-Sea | 1974 |
| Clifford Farm Holdings Ltd | Nr Frome | 2024 |
| Clifford Gardens Limited | Middlesex | 1999 |
| Clifford Hall Management Co Limited | Carnforth | 2006 |
| Clifford House (Management) Limited | Bristol | 1982 |
| Clifford House Petworth | Petworth | 2017 |
| Clifford Lodge (New Barnet) Limited | New Barnet | 1992 |
| Clifford Lodge Limited | London | 1998 |
| Clifford Mill Management Company Limited | Clifford | 2000 |
| Cliffordkams Limited | Wellingborough | 2017 |
| Cliffords Inn Management Company Limited | Luton | 1979 |
| Cliffs Mansions Limited | Sheringham | 2008 |
| Cliffsend Management Limited | Birchington | 2005 |
| Cliffside Drive Management Company Limited | Broadstairs | 2017 |
| Cliffside Residents Management Company Limited | Barnstaple | 2006 |
| Clifftops (Boscombe) Management Company Limited | Bournemouth | 1999 |
| Clifftown Shore Management Limited | Colchester | 2020 |