| Carr Lodge Phase Two Management Company Limited | Doncaster | 2021 |
| Carr Mills RTM Company Limited | Manchester | 2008 |
| Carr Road Deepcar Management Company Limited | Tarporley | 2023 |
| Carr View Hall Limited | Wakefield | 2011 |
| Carrack Gladden Management Limited | Penzance | 1994 |
| Carrack Widden Management Limited | Bodmin | 1983 |
| Carradale Management Limited | Altrincham | 2010 |
| Carraig Mhuire Management Company Limited | Newry | 2006 |
| Carrara Wharf General Management Company Limited | London | 1987 |
| Carrara Wharf Numbers 1-15 Residents Company Limited | London | 1987 |
| Carrara Wharf Numbers 16-37 Residents Company Limited | London | 1987 |
| Carrara Wharf Numbers 46-64 Residents Company Limited | London | 1987 |
| Carrara Wharf Numbers 70-83 Residents Company Limited | London | 1987 |
| Carre Mews Residents Ltd | West Wickham | 2011 |
| Carreg Llwyd Place Management Limited | Rhayader | 2020 |
| Carrera House Management Company Ltd | Birmingham | 2025 |
| Carrera Property Ltd | Aylesbury | 2025 |
| Carrhouse Management Company Limited | Oldham | 1986 |
| Carriage House Mews Flats Management Limited | Peterborough | 1991 |
| Carriage Mews (Bristol) Management Limited | Bristol | 2010 |
| Carriage Mews (Kirby's Lane) Management Company Limited | Canterbury | 1996 |
| Carriage Mews (Ripe) Management Company Limited | Lewes | 2018 |
| Carriage Mews Management Company Limited | Bangor | 1988 |
| Carriage Quarter Management Company Limited | New Milton | 2022 |
| Carriage Walk Residents Limited | Redhill | 2011 |
| Carriageworks Management Ltd | Bristol | 2021 |
| Carrick & Reid Property Management Limited | Liverpool | 2024 |
| Carrick Court (Freehold) Limited | Croydon | 2003 |
| Carrick Court (Management) Limited | Croydon | 1978 |
| Carrick Court Limited | Cheltenham | 2022 |
| Carrick Hill Management Ltd | Omagh | 2021 |
| Carrick Holdings Glasgow Limited | Glasgow | 2021 |
| Carrick House Management Company Limited | Truro | 2023 |
| Carrick Meadows Management Company Limited | Craigavon | 2016 |
| Carrick Mews (Blackpool) Management Company Limited | Blackpool | 2017 |
| Carrick Mill (Topsham) Management Company Limited | Taunton | 2021 |
| Carrick Property Management Limited | Penryn | 2012 |
| Carrick's Yard Management Company Limited | Brampton | 2004 |
| Carrickateel Management Company Limited | Newry | 2007 |
| Carrickbracken Close Management Company Ltd | Newry | 2016 |
| Carrickburn Mews Limited | Carrickfergus | 1996 |
| Carrickmannon Holding Ltd | Edinburgh | 2021 |
| Carricks Corner Management Company Limited | Newcastle Upon Tyne | 2011 |
| Carrickvale Management Company Ltd | Limavady | 2025 |
| Carrickvale Manor Management Limited | Newry | 2006 |
| Carriers Apartments RTM Company Limited | Ticehurst | 2026 |
| Carrig-Na-Rone Management Company Limited | Coleraine | 2005 |
| Carrill Grove Holdings Ltd | Manchester | 2021 |
| Carrington Court Management Limited | London | 2000 |
| Carrington Court Royston Management Limited | Royston | 2006 |
| Carrington Court RTM Company Limited | London | 2010 |
| Carrington Gardens Limited | Swindon | 2006 |
| Carrington Hall Management Limited | Newark | 2004 |
| Carrington House Management Company Limited | Southampton | 1989 |
| Carrington House Right to Manage Company Limited | High Wycombe | 2009 |
| Carrington Lodge Limited | London | 1999 |
| Carrington Park (Silver END) Management Company Limited | Huntingdon | 2007 |
| Carrington Park Management Limited | Warrington | 2006 |
| Carrington Place (Esher) Management Company Limited | London | 1994 |
| Carrington Place (Goodwin) Management Ltd | Eastbourne | 2013 |
| Carrington Place Management Company Limited | Croydon | 1999 |
| Carrington Point Amenity Management Company Limited | Shrewsbury | 2002 |
| Carrington Point Management Company Limited | Shrewsbury | 2002 |
| Carrington Property Services & Management Ltd | Aldershot | 2025 |
| Carrive Close Management Ltd | Newry | 2023 |
| Carrmel Court Residents Association Limited | Oldham | 1994 |
| Carrock House (Penrith) Management Company Limited | Penrith | 2018 |
| Carrogsowen Management Co Ltd | Newry | 2015 |
| Carroll Close Management Company Limited | Southampton | 2020 |
| Carroll Properties Limited | Glasgow | 1950 |
| Carroll's Yard Property Management Limited | Ascot | 2026 |
| Carrominster Limited | New Malden | 1985 |
| Carronade House (Freehold) Limited | London | 2013 |
| Carronade Walk, Hilsea (1,2,& 3) Management Company Limited | Portsmouth | 1984 |
| Carrots Farm Management Company Limited | Taunton | 2022 |
| Carrow Hall Management Co Ltd | Dungannon | 2026 |
| Carrs Cleaning Services (C.C.S) Limited | Gateshead | 2001 |
| Carrs Court Limited | Warwick | 1995 |
| Carrs Gardens Property Management Limited | Bedford | 2009 |
| Carrter Ltd | Wallasey | 2022 |
| Carruthers Court Management Limited | Henley-On-Thames | 2014 |
| Carrwood Mews Management (Bramhall) Limited | Stockport | 1978 |
| Carryduff Open Space Management Company Ltd | Dungannon | 2026 |
| Carryview Management Limited | Gilford | 2005 |
| Carshalton Beeches Leasehold Management Company Limited | Southend-On-Sea | 2012 |
| Carshalton Beeches Management Company Limited | Sudbury | 2012 |
| Carshalton Lodge Residents (Oatlands) Limited | Hemel Hempstead | 1986 |
| Carson Mews Management Company Limited | Newport | 2005 |
| Carson Residential Properties Ltd | London | 2026 |
| Carston Close Properties Limited | Croydon | 2001 |
| Carston Freeholds Limited | Gravesend | 2001 |
| Cartagena Ltd | Twickenham | 2024 |
| Cartaham Management Limited | London | 1972 |
| Carter & Burton Ltd | Beverley | 2023 |
| Carter Bench Management Company Limited | Altrincham | 2003 |
| Carter Court Management Limited | Borehamwood | 1996 |
| Carter Dene Management Company Limited | Alnwick | 2020 |
| Carter Drive Management Company Limited | Hull | 2019 |
| Carter House Amenity Limited | Tunbridge Wells | 2015 |
| Carter House Freehold Limited | Southampton | 2020 |