| Ashley Mansion Limited | London | 2007 |
| Ashley Number One Management Company Limited | New Milton | 1985 |
| Ashley Number Two Management Company Limited | New Milton | 1985 |
| Ashley Park Lane Management Company Limited | Newry | 2021 |
| Ashley Place Residents Company Limited | Poole | 2003 |
| Ashley Property Management Company Limited | Belfast | 2004 |
| Ashley Property Solutions Ltd | Bolton | 2025 |
| Ashley Road (29) Management Company Limited | Poole | 2007 |
| Ashley Road Management (Bristol) Limited | Bristol | 2019 |
| Ashley Road Management Company Limited(The) | Steyning | 1986 |
| Ashley Road Montpelier Management Limited | Chipping Sodbury | 2024 |
| Ashley Road Residents Company Limited | Altrincham | 2004 |
| Ashley Road Villas Management Company Ltd | Altrincham | 2025 |
| Ashley Sample PM Limited | Teignmouth | 2024 |
| Ashley South Street Housing Limited | Dorking | 1988 |
| Ashley View Limited | Craven Arms | 1987 |
| Ashling Close Management Company Limited | Weybridge, Surrey | 2024 |
| Ashling House (Management) Limited | St. Austell | 1989 |
| Ashling House RTM Company Limited | Portsmouth | 2009 |
| Ashly Court (Sidcup) Management Company Limited | Sidcup | 1990 |
| Ashlyns Way Management Company Ltd | Chessington | 1986 |
| Ashmac Properties Ltd | Glasgow | 2025 |
| Ashmead Business Centre (Management) Limited | Bath | 1990 |
| Ashmead Property Management (Oakwood) Limited | London | 1964 |
| Ashmead Residents Company Limited | Bordon | 1979 |
| Ashmeadow House Management Company Limited | Knutsford | 2020 |
| Ashmeadow Property Management Company Limited | Peterborough | 2005 |
| Ashmeads (Loughton) Maintenance Limited | Brentwood | 1966 |
| Ashmede Freehold Limited | Bournemouth | 1997 |
| Ashmere House Company Limited | Warminster | 2019 |
| Ashmere Park (Ruddington) Management Company Limited | New Milton | 2004 |
| Ashmere Resident (2) Management Company Limited | Brentwood | 2022 |
| Ashmere Resident (3) Management Company Limited | West Malling | 2026 |
| Ashmere Resident Management Company Limited | Brentwood | 2021 |
| Ashmiles Residents Management Company Limited | Littlehampton | 2013 |
| Ashmoor Lodge (Service Charges) Limited | London | 2018 |
| Ashmoor Lodge Management (Houses) Ltd | London | 2006 |
| Ashmoor Lodge Management Ltd. | London | 1992 |
| Ashmore (Dorset) Management Limited | Salisbury | 1995 |
| Ashmore 208 Limited | London | 2016 |
| Ashmore Court House Limited | Gloucester | 2018 |
| Ashmore Court Residents Limited | London | 2006 |
| Ashmore Court Residents' Association Limited | Feltham | 1972 |
| Ashmore Grove Management Company Limited | Shrewsbury | 2023 |
| Ashmore House (Bournemouth) Maintenance Company Limited | Bournemouth | 1973 |
| Ashmore House Freehold Limited | Bournemouth | 2005 |
| Ashmore Road Freeholder Limited | Wirral | 2026 |
| Ashmount Court Management Limited | Hoddesdon | 2005 |
| Ashmount Hill Management Company Limited | Hoddesdon | 2012 |
| Ashmount Management Company Limited | London | 1984 |
| Ashmount Mews (Haworth) Management Company Limited | Leeds | 2005 |
| Ashmour Management Limited | Ilfracombe | 2007 |
| Ashness Limited | Kendal | 2024 |
| Ashour Property Limited | London | 2018 |
| Ashplan Limited | Surrey | 1981 |
| Ashplats Management Company Ltd | Littlehampton | 2021 |
| Ashralph Properties Ltd | Tredegar | 2025 |
| Ashridge Court Management Company Limited | Preston | 2023 |
| Ashridge Gardens (Wootton) Management Company Ltd | Newport Pagnell | 2025 |
| Ashridge Grange (Wokingham) Management Company Limited | Hemel Hempstead | 2021 |
| Ashridge Grange Management Limited | Ingatestone | 2022 |
| Ashridge Lodge (Bexhill) RTM Company Limited | Newhaven | 2020 |
| Ashtead & Tilford Estates Limited | Bexhill-On-Sea | 1999 |
| Ashtead Lodge Management Co Limited | Chessington | 2007 |
| Ashtead Park Estate Management Company Limited | Ashtead | 1965 |
| Ashtead Towers (Bexhill) Residents Company Limited | Bexhill-On-Sea | 1972 |
| Ashtead Warren Property Association Limited(The) | London | 1976 |
| Ashthorpe Management Company Limited | Limavady | 2002 |
| Ashtin Limited | Bridport | 1982 |
| Ashton (Beech Grove) Management Company Limited | Lytham St Annes | 1977 |
| Ashton Bank Management Co Limited | Seaton | 2010 |
| Ashton Barns Residents Association Limited | Swindon | 1997 |
| Ashton Close Management Limited | Liverpool | 2013 |
| Ashton Coach House Management Limited | Lancaster | 2010 |
| Ashton Cook Limited | Towcester | 2021 |
| Ashton Court (Croydon) Ltd | Bromley | 2021 |
| Ashton Court (ST Annes) Limited | Lytham St. Annes | 1985 |
| Ashton Court Home Owners Limited | Cheltenham | 2020 |
| Ashton Court Limited | New Milton | 1981 |
| Ashton Court Management (Taunton) Limited | Taunton | 1974 |
| Ashton Croft (Ladywood) Management Company Limited | Birmingham | 1993 |
| Ashton Gate Residents Company Limited | Waltham Abbey | 2013 |
| Ashton Grove Management Company Limited | Leighton Buzzard | 2018 |
| Ashton Hall Management Limited | Gilford | 2009 |
| Ashton Heights Management Limited | Bromley | 1981 |
| Ashton House (Winchester) Management Limited | Winchester | 1998 |
| Ashton Keynes Management Company Limited | Camberley | 2024 |
| Ashton Lane Properties Ltd | Glasgow | 2025 |
| Ashton Manor Limited | Belfast | 2000 |
| Ashton Meadows (Lancaster) Management Company Limited | Kendal | 2023 |
| Ashton Place (Chessington) Management Company Limited | Chessington | 2006 |
| Ashton Place (Claygate) Limited | Esher | 2009 |
| Ashton Place (Lancaster) Management Company Ltd | Windermere | 2024 |
| Ashton Place Management Company Limited | Croydon | 1994 |
| Ashton Street Lessees Limited | Trowbridge | 2019 |
| Ashton Tate Properties Ltd | Slough | 2019 |
| Ashton Villas Broadstairs Limited | Brentwood | 2026 |
| Ashtree Close (Surbiton) Residents' Association Limited | Edgware | 1979 |
| Ashtree Court (ST. Albans) Management Company Limited | Edgware | 1990 |
| Ashtree Court Management (Ingol) Limited | Blackpool | 1976 |