| A Boyce Investment Ltd | Poulton-Le-Fylde | 2021 |
| A Bradbury Limited | Nottingham | 2001 |
| A Brady Properties Ltd | Clydebank | 2022 |
| A Bramall and Company | Harrogate | 2014 |
| A Brand New Way Limited | Crowborough | 2001 |
| A Brand Properties Limited | Wantage | 2024 |
| A Brooks Property Ltd | Wakefield | 2024 |
| A Bros Properties Ltd | Newport | 2022 |
| A Browns Property Group Limited | Basildon | 2020 |
| A Buljeean Estates Limited | Sherwood | 2022 |
| A Burt Limited | Morecambe | 2020 |
| A C Avensis Limited | Gloucester | 2002 |
| A C Bailey Properties Limited | Loughborough | 2017 |
| A C Electrical (North) Two Limited | Dukinfield | 2018 |
| A C English Developments Limited | Chandlers Ford | 1981 |
| A C G Investments Limited | Wimborne | 2003 |
| A C Gallagher Holdings Limited | Warwick | 2017 |
| A C Holdings Limited | Rochdale | 2020 |
| A C J Properties Ltd | Newcastle Upon Tyne | 2019 |
| A C Josephene Ltd | Wolverhampton | 2026 |
| A C L M Properties Limited | Hitchin | 2013 |
| A C Lettings Limited | Canterbury | 2017 |
| A C M Estates Ltd | Liverpool | 2012 |
| A C N Assets Limited | Ruislip | 2017 |
| A C Pavings Investments Ltd | Retford | 2025 |
| A C Property (Perth) Ltd | Auchterarder | 2019 |
| A C Property Enterprise Management Limited | Droylsden | 2025 |
| A C Property Investment and Development Ltd | Bedford | 2019 |
| A C Property Renovations Limited | Nottingham | 2018 |
| A C Property Solutions Ltd | Walsall | 2019 |
| A C R Asset Management Limited | Sheffield | 2002 |
| A C Shaw Properties Ltd | Glasgow | 2022 |
| A C Success Limited | Bexleyheath | 2022 |
| A C Vinter Management Ltd | Leigh-On-Sea | 2005 |
| A C Vinter Properties Limited | Leigh-On-Sea | 2015 |
| A C Weeks Enterprises Ltd | Guilford | 2018 |
| A C Wolf Ltd | Ascot | 2024 |
| A Caci & Co Ltd | Bristol | 2018 |
| A Capital Property Holdings Ltd | Wallington | 2024 |
| A Carr Properties Limited | London | 2026 |
| A Chapman & Co Ltd | Bolton | 2018 |
| A Chapman Properties Limited | London | 2018 |
| A Citytop Ltd | Middleton, Manchester | 2017 |
| A Clark Property Ltd | Glasgow | 2024 |
| A Class Developments Ltd | Westerham | 2020 |
| A Class Estates Ltd | Bury St Edmunds | 2022 |
| A Class Properties (Greater London) Ltd | Ilford | 2016 |
| A Cliffe Properties Limited | Southport | 2023 |
| A Clough Property Limited | Nantwich | 2003 |
| A Coda Residences Limited | London | 2024 |
| A Cohen Anaesthesia Limited | Weston-Super-Mare | 2023 |
| A Colbeck Property Ltd | Poole | 2021 |
| A Collective Living Ltd | Lincoln | 2026 |
| A Commercial Ltd | London | 2020 |
| A Commercial Property Ltd | Birmingham | 2023 |
| A Compendium of Haus Ltd | Highbury | 2024 |
| A Connolly Housing Limited | Wigan | 2018 |
| A Constant Home Ltd | Leeds | 2022 |
| A Cook Agency Services Ltd | Newton Abbot | 2015 |
| A Cook Properties Limited | Bristol | 2020 |
| A Cook Property Limited | Port Glasgow | 2024 |
| A Cool Solution Rental Limited | Chorley | 2023 |
| A Cooper Properties Limited | Waterlooville | 1992 |
| A Corporation Limited | Ilford | 2024 |
| A Crolla & SON Catering Limited | Edinburgh | 1983 |
| A Cube Enterprise Ltd | Borehamwood | 2017 |
| A Cube Property Services Limited | Kenley | 2024 |
| A Cubed Property Ltd | London | 2021 |
| A CUP of Proper Tea Limited | Huddersfield | 2024 |
| A D & D Properties Ltd | Nottingham | 2022 |
| A D & E Property Ltd | Reading | 2019 |
| A D & P Properties Limited | Rugeley | 2007 |
| A D a (Oldham) Limited | Ashton Under Lyne | 2024 |
| A D Associates (Property) Ltd | Glasgow | 2021 |
| A D Booth & Weston Ltd | Newcastle Under Lyme | 2011 |
| A D C and W Ellis Limited | Boroughbridge | 2019 |
| A D Chapman Ltd | Sheffield | 2021 |
| A D Consultants (UK) Ltd | London | 2009 |
| A D D J Limited | St. Leonards-On-Sea | 2025 |
| A D Ellis Property Limited | Clitheroe | 2020 |
| A D Executive Property Management Ltd | Reading | 2024 |
| A D G 2017 Limited | Greenford | 2017 |
| A D H a Limited | Cheltenham | 2005 |
| A D I Consulting Limited | Wembley | 2020 |
| A D Lake Limited | Oswestry | 2024 |
| A D Lease Ltd | Llandudno | 2019 |
| A D Limited | Mansfield | 1992 |
| A D Properties Bham Ltd | Birmingham | 2023 |
| A D Properties Investment Ltd | Morden | 2019 |
| A D Real Estate Investments Ltd | Dorking | 2021 |
| A D Reid Management Limited | Edinburgh | 2022 |
| A D Residential Investments Ltd | London | 2014 |
| A D Residential Ltd | Peterborough | 2024 |
| A D Sethi International Limited | Watford | 2015 |
| A D Special Projects Ltd | Ascot | 2018 |
| A D Ward Holdings Limited | Ashton Under Lyne | 2015 |
| A D Ward Investments Limited | Ashton Under Lyne | 2013 |
| A Davies & Co Limited | | 1997 |
| A Davies Property Investment Ltd | Launceston | 2025 |
| A Davy Properties Ltd | Wednesbury | 2025 |