| Coosebean Mill (1990) Limited | Truro | 1990 |
| Cootes Meadow Management Company Limited | Cambridge | 1999 |
| Cootham Green Residents Limited | Chichester | 1981 |
| Copan Limited | | 1980 |
| Copcut Rise Management Company Limited | Cambridge | 2020 |
| Copec Limited | London | 2025 |
| Copefringe Limited | London | 1983 |
| Copeland Park (Phase 2) Management Company Limited | Gloucester | 2010 |
| Copeland Park (Phase 3) Management Company Limited | New Milton | 2005 |
| Copeland Park Management Company Limited | New Milton | 2003 |
| Copeley Gardens U.K. Ltd | Birmingham | 2021 |
| Copenhagen Gardens Amenities (Number 2) Limited | London | 1993 |
| Copenhagen Mews RTM Company Limited | Crowthorne | 2012 |
| Copenhagen Place Trowe’S Lane Swallowfield RMC Limited | West Malling | 2026 |
| Copers Cope Road Management Company Limited | Bromley | 1998 |
| Copers Grange Management Company Limited | Orpington | 2006 |
| Copgrove Village Limited | Tadcaster | 2023 |
| Copland-Cale Services Ltd | West Byfleet | 2024 |
| Copley Flats Limited | West Yorkshire | 1980 |
| Copley Park (Sprotbrough) Management Company Limited | Leeds | 2023 |
| Copners Drive Management RTE Company Limited | High Wycombe | 2003 |
| Copnor Road Management Company Limited | Portsmouth | 2015 |
| Copped Hall (Epping) Management Ltd | Epping | 1996 |
| Coppedhall Ltd | Epping | 2022 |
| Coppen Court Freeholders Ltd | Bournemouth | 2025 |
| Coppenhall Mews Management Company Limited | Stafford | 2004 |
| Copper & Oak Plumbing Ltd. Ltd | Colchester | 2026 |
| Copper Apartments Freehold Limited | Maidstone | 2014 |
| Copper Beach Gardens Management Company Limited | Hannington | 2026 |
| Copper Beech (Hook M.C.) Limited | Camberley | 2013 |
| Copper Beech Avenue Ltd | Bishop'S Stortford | 2016 |
| Copper Beech Court (Scartho) Management Ltd | Grimsby | 2025 |
| Copper Beech Court (Whetstone) Management Company Limited | Barnet | 1988 |
| Copper Beech Grove Mgmtt Co ( NO 1) Ltd | Wadebridge | 2017 |
| Copper Beech House Management Limited | Birmingham | 2017 |
| Copper Beech Management Company (Lincoln) Ltd | Grimsby | 2016 |
| Copper Beech Management Company Epsom Ltd | Epsom | 2017 |
| Copper Beech Mews Management Co Ltd | Cornwall | 2024 |
| Copper Beech View Newport Ltd | Harlow | 2023 |
| Copper Beeches (High Legh) Management Company Limited | Altrincham | 2016 |
| Copper Beeches (Solihull) Limited | Solihull | 1989 |
| Copper Beeches Management Co. (Highworth) Limited(The) | Swindon | 1983 |
| Copper Beeches Management Company Limited | Sandbach | 2018 |
| Copper Close (Crystal Palace) Residents Association Limited | London | 1988 |
| Copper Court Freehold Company Limited | Harlow | 2015 |
| Copper Court Management Limited | Orpington, Kent | 2000 |
| Copper Hills Management Company Limited | Southend-On-Sea | 2021 |
| Copper Horse Court Limited | London | 2009 |
| Copper Kettle Residents Management Limited | Fordingbridge | 1998 |
| Copper Meadow Management Company Limited | Leicester | 2023 |
| Copper Mews Management Company Limited | London | 2003 |
| Copper Point Residents Limited | London | 2003 |
| Copper Trees Management Company Limited | Malvern | 2017 |
| Copper View Mews Limited | Waterlooville | 2017 |
| Copper Works Apartments RTM Company Limited | Bromley | 2025 |
| Copperbee Management Company Limited(The) | Harpenden | 1986 |
| Copperbeech Court (Poole) Management Company Limited | Bourne End | 2001 |
| Copperbrook Limited | Manchester | 1982 |
| Coppercourt Leaze Management Limited | Wimborne | 1986 |
| Copperfield (North Melbourne) Management Company Limited | Chelmsford | 1983 |
| Copperfield Court Freehold (Leatherhead) Limited | Epsom | 2016 |
| Copperfield Court Management Limited | Epsom | 1972 |
| Copperfield House (Windsor) Limited | Windsor | 2006 |
| Copperfield House Management Limited | Droitwich | 1992 |
| Copperfield House Residents Management Company Limited | Wakefield | 2010 |
| Copperfield Lant Ltd | Reigate | 2024 |
| Copperfield Management Company Limited | Worcestershire | 2022 |
| Copperfield Manor Blackpool Management Company Limited | Lytham St Annes | 2005 |
| Copperfield Mews Limited | Higham | 2013 |
| Copperfield Place (Chelmsford) Residents Management Company Limited | Fulford | 2018 |
| Copperfield Place (Shifnal) Management Company Limited | Shrewsbury | 2006 |
| Copperfield Residents Company Limited | Leamington Spa | 1989 |
| Copperfield Truro Management Company Limited | York | 2015 |
| Copperfields (Alphington) Management Company Limited | Exeter | 1988 |
| Copperfields (Beaconsfield) Residents Company Limited | Beaconsfield | 2022 |
| Copperfields (Boldon) Management Company Limited | Newcastle Upon Tyne | 2007 |
| Copperfields (Crewe) Management Company Limited | Stockport | 1991 |
| Copperfields Chillington Management Company Limited | Kingsbridge | 2011 |
| Copperfields Management (Harrow) Limited | Watford | 1992 |
| Copperfields Management (West Midlands) Limited | Birmingham | 2006 |
| Copperfields Management Company Limited | London | 1984 |
| Copperfields Residents Association (Mirador) Limited | Slough | 1998 |
| Copperfields Residents Association Limited | Beckenham | 1980 |
| Copperfields Residents Company Limited | Croydon | 2004 |
| Copperfields Residents Management Company Limited | Salisbury | 2021 |
| Copperglade Management Limited | Bournemouth | 2016 |
| Copperhouse Apartments Ltd | Milton Keynes | 2023 |
| Copperhouse Green Management Company Limited | London | 2020 |
| Copperkins Lane Management Company Limited | High Wycombe | 2006 |
| Coppermill Lock (Harefield) Management Company Limited | Watford | 2014 |
| Coppermill Lock Management Company Limited | Windsor | 1999 |
| Coppermill Place Management Company Limited | Croydon | 2000 |
| Coppermill Property Limited | Southend-On-Sea | 2021 |
| Coppernickle Ltd | Nuneaton | 2021 |
| Copperthorpe Management Services Limited | Limavady | 2003 |
| Copperwood (Liphook) Management Limited | Liphook | 2010 |
| Coppets Wood Management Company Limited | Littlehampton | 1971 |
| Coppice Beck Court Management Limited | Harrogate | 1976 |
| Coppice Beck Management Company Limited | Croydon | 2004 |
| Coppice Close (Brooklands) Management Company Limited | Chippenham | 2009 |