| A.M. Davidson Limited | Mintlaw | 2001 |
| A.M. Dawson Holdings Limited | Gloucester | 2023 |
| A.M. Faithfull & Sons Limited | Bembridge | 2002 |
| A.M. Forster Properties Limited | Warwick | 2017 |
| A.M. Hope Investment Limited | London | 2022 |
| A.M. Hope Limited | London | 2018 |
| A.M. Norris (Properties) Limited | Coalville | 2012 |
| A.M. Property Services (Bristol) Ltd. | Bristol | 2019 |
| A.M. Residential Ltd | King'S Lynn | 2021 |
| A.M. Solutions (NE) Limited | Middlesbrough | 2014 |
| A.M.A. Accommodation Ltd | Brentwood | 2021 |
| A.M.B Prime Properties Ltd | Grays | 2025 |
| A.M.B. Properties Limited | London | 1976 |
| A.M.B.A Dearden Developments Ltd | Burnley | 2025 |
| A.M.B.Investments Limited | Bristol | 1960 |
| A.M.C. Properties and Investments Limited | London | 2018 |
| A.M.C. Property Limited | | 2005 |
| A.M.D Property Investments (UK) Ltd | Isleworth | 2014 |
| A.M.D.G. Limited | Tonbridge | 1996 |
| A.M.G. Developments (Northern) Limited | Bolton | 2016 |
| A.M.G. Warehousing Limited | Epping | 1978 |
| A.M.I. Development and Lettings Limited | Glasgow | 2005 |
| A.M.I. Investments Limited | London | 1959 |
| A.M.J.D Properties Ltd | Ebbsfleet Valley | 2022 |
| A.M.Land PTE Limited | Glasgow | 2023 |
| A.M.M Homes Limited | Barking | 2024 |
| A.M.M Properties Ltd | London | 2013 |
| A.M.M Security Service Ltd | London | 2020 |
| A.M.P. Properties Ltd | Bolton | 1997 |
| A.M.Phillip Limited | | 1982 |
| A.M.R. Investments Limited | Carnoustie | 2006 |
| A.M.S Holdings NW Ltd | Liverpool | 2025 |
| A.M.S Projects Limited | London | 2018 |
| A.M.S. Management (UK) Limited | Surrey | 2000 |
| A.M.S. Property Management Limited | Nottingham | 1999 |
| A.M.S. Property Rentals Ltd | Newcastle | 2023 |
| A.M.T Property Rentals Ltd | Crediton | 2024 |
| A.M.U Investments Ltd | Manchester | 2021 |
| A.Mahamud Ltd | Islington | 2025 |
| A.Matharu Limited | London | 2017 |
| A.Mcbride Ltd | Harrogate | 2025 |
| A.Mcgrath Property Limited | Wirral | 2026 |
| A.Mcmanus(Deal) | Canterbury | 1965 |
| A.Miah Properties Limited | Northampton | 2026 |
| A.Mira Investment Ltd | Doncaster | 2021 |
| A.N Property Investment Group Ltd | Feltham | 2024 |
| A.N&D Homes Limited | Leeds | 2025 |
| A.N. Holdings Limited | Birmingham | 2020 |
| A.N. Mcguffie Limited | Carlisle | 2008 |
| A.N.A Homes & Lettings Ltd | Edgware | 2025 |
| A.N.A London Ltd | Caterham | 2022 |
| A.N.A. Financial Planning Limited | Hampshire | 1999 |
| A.N.A. Land Limited | Godalming | 1994 |
| A.N.B. Limited | Northallerton | 2001 |
| A.N.E. Hamilton Ltd | Newtownards | 2025 |
| A.N.I Estates Ltd | Stockton-On-Tees | 2024 |
| A.N.M Property Ltd | Ilford | 2019 |
| A.N.O Properties Ltd | London | 2024 |
| A.N.S Hawes Ltd | Potters Bar | 2017 |
| A.N.S. Real Estate Limited | Huddersfield | 2019 |
| A.N.Y Partners Ltd | London | 2026 |
| A.Naz Estates Limited | London | 2025 |
| A.Naz Properties Ltd | Woking | 2024 |
| A.O Property Solutions Ltd | London | 2023 |
| A.O Wane Property Ltd | Salford | 2024 |
| A.O. Ferguson (2000) Limited | Burnley | 2000 |
| A.O.A Medic Limited | Wigston | 2021 |
| A.O.H Property Limited | Manchester | 2026 |
| A.O.M Developments Ltd | Mitcham | 2022 |
| A.O.M. Properties Ltd | London | 2019 |
| A.O.N Propertys Ltd. | Liverpool | 2017 |
| A.P Royce Properties Ltd | London | 2021 |
| A.P. Crawley (Properties) Limited | Loughborough | 1978 |
| A.P. Estate Agency Ltd | Linlithgow | 2015 |
| A.P. Holdings Invest Limited | London | 2017 |
| A.P. Hollings & Sons Limited | Basildon | 2003 |
| A.P. Power Limited | Bovingdon | 1982 |
| A.P. Property Investment 1 Ltd | London | 2024 |
| A.P. Sheehan & Co Ltd | Manchester | 2022 |
| A.P.C.P Immobiliare Ltd | Glasgow | 2022 |
| A.P.D. Assets Ltd | Wednesbury | 2017 |
| A.P.D. Properties (Dundee) Ltd | Dundee | 2020 |
| A.P.E.S. Real Estate Ltd | Great Missenden | 2023 |
| A.P.F Gadget Shop Ltd | Bolton | 2025 |
| A.P.G. Consultants Limited | London | 2002 |
| A.P.H. (Whalley Range) Management Company Limited | Manchester | 2023 |
| A.P.O Homes Ltd | Milton Keynes | 2024 |
| A.P.S. (London) Limited | London | 1996 |
| A.P.T Lettings Limited | Stone | 2009 |
| A.P.T. (Nottingham) Limited | Nottingham | 2002 |
| A.P.V Group Limited | Rotherham | 2022 |
| A.Plaskow Holdings Limited | Southend On Sea | 1959 |
| A.Q.U.I.L.A. Limited | Bristol | 1983 |
| A.Quine (Investments) Limited | Dumfries | 2005 |
| A.R Lettings and Management Ltd | Rotherham | 2022 |
| A.R Property Assets Ltd | Aldridge | 2026 |
| A.R. & V.Investments Limited | London | 1959 |
| A.R. Briggs & Co. Limited. | Skipton | 1971 |
| A.R. Day Limited | Coventry | 1954 |
| A.R. Dwelling Ltd | Gravesend | 2025 |