| Cedar Mount Limited | London | 1957 |
| Cedar Park (Bramhall) Management Limited | Manchester | 2003 |
| Cedar Park (Havant) Management Company Limited | Hemel Hempstead | 2008 |
| Cedar Park Management Company (Wimbledon) Limited | New Malden | 2006 |
| Cedar Park Management Company Limited | Colchester | 1998 |
| Cedar Park Mews Residents Association Limited | Southampton | 2000 |
| Cedar Place (Bruce Grove) Freehold Ltd | London | 2018 |
| Cedar Place (Haywood Village) Management Company Limited | Weston-Super-Mare | 2017 |
| Cedar Place (Kimpton) Management Company Limited | Hitchin | 2015 |
| Cedar Place (Sunbury) Management Company Limited | Sunbury-On-Thames | 2009 |
| Cedar Place Residents Association (Bruce Grove) Limited | London | 1985 |
| Cedar Rental Homes Limited | Northampton | 2024 |
| Cedar Ridge Management Company Limited | Hemel Hempstead | 2013 |
| Cedar Rise (Reigate) Management Company Limited | Dorking | 2009 |
| Cedar Road Residents Co.Limited | Sutton | 1968 |
| Cedar ROW Residents (9) Limited | Bristol | 2016 |
| Cedar Shade (Management Company) Limited | Exeter | 2009 |
| Cedar Square Alderley Park Ltd | Manchester | 2021 |
| Cedar Square Rentals Ltd | Wilmslow | 2025 |
| Cedar Stores Residents Association Limited | Sevenoaks | 2003 |
| Cedar View Chipstead Management Limited | Chipstead | 2014 |
| Cedar View Management Company Limited | Belfast | 2007 |
| Cedar View Pulford Limited | Chester | 2024 |
| Cedar Views (Liphook) Management Company Limited | Liphook | 2023 |
| Cedar Way Management Company Limited | Co Londonderry | 2005 |
| Cedar Wood Management Company Ltd | Newry | 2008 |
| Cedarcraft Limited | London | 2024 |
| Cedargale Limited | London | 1997 |
| Cedargorge Property Management Limited | Oxford | 2007 |
| Cedargrove Gates Limited | West Midlands | 2005 |
| Cedarmark Limited | Gillingham | 1997 |
| Cedarporch Property Management Limited | London | 2006 |
| Cedars (a) Limited | Sutton Coldfield | 2004 |
| Cedars (B) Limited | Sutton Coldfield | 2006 |
| Cedars (Branksome Wood) Management Limited(The) | Bournemouth | 1985 |
| Cedars (Ealing) Holdings Limited(The) | London | 1973 |
| Cedars (Freehold) Company Limited | Tunbridge Wells | 2021 |
| Cedars (Hazlemere) Management Company Ltd | Leighton Buzzard | 2005 |
| Cedars (Heaton Moor) Management Company Limited(The) | Altrincham | 1982 |
| Cedars (Maintenance) 2015 Limited | Harpenden | 2015 |
| Cedars (Maintenance) Limited | Harpenden | 1966 |
| Cedars (Nottingham) Management Company Limited(The) | Nottingham | 1984 |
| Cedars (Stevenage) Management Company Limited(The) | Stevenage | 1976 |
| Cedars 3 Management Company Limited | New Milton | 2023 |
| Cedars 90A Limited | Tunbridge Wells | 2007 |
| Cedars Close Management Company Limited | Bury St. Edmunds | 2026 |
| Cedars Court RTM Company Limited | Leatherhead | 2018 |
| Cedars Drive Residents Association Limited | Uxbridge | 1980 |
| Cedars Flats Residents Company Limited | Bedfordshire | 1987 |
| Cedars House RTM Company Limited | London | 2006 |
| Cedars Larkhay Management Company Limited(The) | Cheltenham | 1982 |
| Cedars Management Company (Bagshot) Limited | Camberley | 2004 |
| Cedars Management Company (Leamington Spa) Limited(The) | Stratford-Upon-Avon | 1986 |
| Cedars Management Limited(The) | Macclesfield | 1980 |
| Cedars Park Residents Management Company Limited | Bourne End | 2013 |
| Cedars Park RTM Company Limited | Cambridge | 2004 |
| Cedars Propco Limited | Surrey | 2017 |
| Cedars Property Management Limited | Coleraine | 2005 |
| Cedars Resident Management Limited(The) | Surbiton | 1986 |
| Cedars Residents Association (Sevenoaks) Limited | Sevenoaks | 1984 |
| Cedars Residents Association Limited (the) | Blandford Forum | 1972 |
| Cedars Road (Freehold) Ltd | Liverpool | 2005 |
| Cedars Tettenhall Management Company Limited | Wolverhampton | 1982 |
| Cedars View (Mickle Trafford) Management Company Limited | Croydon | 2012 |
| Cedars View Driveway Limited | Worcester | 2017 |
| Cedars, (Denmark Road, Exeter) Management Co., Limited(The) | Torquay | 1986 |
| Cedarvern Developments Limited | Birmingham | 1977 |
| Cedarwood (Four Oaks) Management Company Limited | Sutton Coldfield | 2002 |
| Cedarwood (Swanmore) Management Limited | Southampton | 2011 |
| Cedarwood Farorna Limited | Enfield | 2019 |
| Cedra Court Freehold Limited | Southampton | 2013 |
| Cedra London Construction Ltd | Birmingham | 2025 |
| Cedric Chambers (Freehold) Limited | London | 2020 |
| Cedro (EA) Management Company Limited | Hoddesdon | 2007 |
| Cedrus Court Residents Association Limited | Reading | 2001 |
| Cefn Coed Gardens Ltd | Cardiff | 2010 |
| Cefn Coed Gardens Management Company Limited | Cardiff | 1973 |
| Cefn Court Management Co. Limited | Cardiff | 1974 |
| Cefn Llan Open Space Limited | Pontypool | 2026 |
| Cefn Mably Country House Limited | Cardiff | 2000 |
| Cefn Mably Country Park Limited | Cardiff | 2000 |
| Cefn Mably Walled Garden Limited | Cardiff | 2002 |
| CEI TIR Y Castell (Block 1) RTM Company Ltd | Barry | 2025 |
| CEI TIR Y Castell (Block 2) RTM Company Ltd | Barry | 2025 |
| CEI TIR Y Castell (Block 3) RTM Company Ltd | Barry | 2025 |
| CEI TIR Y Castell (Block 4) RTM Company Ltd | Barry | 2025 |
| Ceiba Ltd | Brentwood | 2025 |
| Ceira Court Collective Enfranchisement Limited | Luton | 2026 |
| Ceira Court Luton RTM Company Limited | Luton | 2024 |
| Ceiriog Valley Apartments Management Company Ltd | Retford | 2021 |
| Ceiriog Valley Holidays Limited | Oswestry | 2016 |
| Celandine Close Management Company Ltd | Taunton | 2022 |
| Celandine Court Management Limited | London | 1986 |
| Celandine Drive (Area D) Management Company Limited | New Milton | 2006 |
| Cele-B Legacy Ltd | London | 2025 |
| Celebration Villas Management Company Limited | Dorking | 2024 |
| Celestacob Haven Properties Ltd | London | 2025 |
| Celia (Waterlooville) Management Company Limited | Reading | 1982 |
| Celia Court Management Co. Limited | Surrey | 1963 |
| Cell H Seaham Garden Village (Block a) Management Company Limited | Tyne & Wear | 2026 |