| A Thomas Homes Limited | Gillingham | 2021 |
| A Thornton Developments Ltd | Bury St. Edmunds | 2024 |
| A Thousand Pines Holdings Limited | Balerno | 2026 |
| A Tiny Hamlet Limited | Leicester | 2010 |
| A to B Home Investments Ltd | Huntingdon | 2023 |
| A to B Properties Yorkshire Ltd | Bradford | 2024 |
| A to BEE Property Ltd | Bury | 2021 |
| A to BEE Short Stays Limited | Bury | 2026 |
| A to L Properties Ltd | Bristol | 2015 |
| A to Z Block Management Limited | London | 2018 |
| A to Z Capital Ltd | Redcar | 2023 |
| A to Z Cumbernauld Limited | Glasgow | 2023 |
| A to Z Estates Limited | Romford | 2022 |
| A to Z Group Limited | Watford | 2016 |
| A to Z Investment Properties Ltd | West Bromwich | 2024 |
| A to Z Kent Properties Ltd | Ashford | 2021 |
| A to Z Land and Properties Ltd | Stockton On Tees | 2016 |
| A to Z London Services Ltd | Edgware | 2023 |
| A to Z Portfolio Ltd | London | 2025 |
| A to Z Prime Properties Ltd | London | 2025 |
| A to Z Properties (UK) Limited | Greenford | 2004 |
| A to Z Properties Scotland Ltd | Kirriemuir | 2024 |
| A to Z Property Development Ltd | Weston-Super-Mare | 2021 |
| A to Z Property Experts Ltd | Wednesbury | 2026 |
| A to Z Property Group Limited | London | 2018 |
| A to Z Property Holdings Limited | Birmingham | 2023 |
| A to Z Property Limited | Coventry | 2018 |
| A to Z Property Management Services Ltd | Rochester | 2023 |
| A to Z Property Managment Ltd | London | 2018 |
| A to Z Property Partners Ltd | London | 2024 |
| A to Z Real Estate Management Ltd | Banstead | 2024 |
| A to Z Residentials Ltd | Birmingham | 2017 |
| A to Z UK Property Lettings Limited | Leicester | 2016 |
| A to ZEE Property Consultants Limited | Glasgow | 2017 |
| A Toolan Ltd | Barnet | 2018 |
| A Tori Development Ltd | London | 2023 |
| A Toward Properties Limited | Bishop Auckland | 2005 |
| A Townend Limited | Huddersfield | 2011 |
| A U & Partners Ltd | Sunderland | 2026 |
| A Ugharadar Properties Limited | Bolton | 2020 |
| A Unicorn Estates Limited | London | 2015 |
| A V Asset Management Ltd | London | 2023 |
| A V Brothers Limited | Grays | 2024 |
| A V Cuff Ltd. | Sheffield | 2016 |
| A V Design Ltd | Bognor Regis | 1997 |
| A V Property Investments Limited | Chelmsford | 2008 |
| A V Property Management Ltd | London | 2013 |
| A V Wason Properties Ltd | London | 2020 |
| A V Wilding (Chester) Limited | Chester | 1985 |
| A Vadher Ltd | Pinner | 2011 |
| A Verma Investments Ltd | Birmingham | 2022 |
| A Villa Property Solutions Ltd | Reading | 2022 |
| A W & E W Property Services Limited | Paignton | 2016 |
| A W & Sons Limited | Redditch | 2022 |
| A W Bellamy Properties Limited | Newark | 2016 |
| A W Britton Limited | South Lanarkshire | 2004 |
| A W C Properties Ltd | Manchester | 2025 |
| A W Day Developments Limited | Cranleigh | 2019 |
| A W F Property Management Ltd | London | 2016 |
| A W Group Limited | Luton | 1994 |
| A W Harmony Properties Ltd | Manchester | 2025 |
| A W J U (Management) Ltd | St. Neots | 2010 |
| A W James Limited | Milton Keynes | 1999 |
| A W Marshall Limited | Bromsgrove | 2020 |
| A W Menday & Co Ltd | Bedford | 2024 |
| A W P R (East Anglia) Limited | Great Yarmouth | 2021 |
| A W Property Rental Ltd | Cheadle | 2024 |
| A W Property Solutions Ltd | London | 2025 |
| A W Salton Properties and Lettings Limited | Benfleet | 2013 |
| A W Stokes Investments Limited | West Bromwich | 2024 |
| A Wadsworth Properties Limited | Middlesbrough | 2025 |
| A Walker Property Limited | Handcross | 2026 |
| A Walkes Property's Ltd | London | 2023 |
| A Watertight Property Ltd | Glasgow | 2017 |
| A Watson Properties Limited | Newquay | 2023 |
| A Way Property Ltd | Martock | 2025 |
| A Westwood Property Limited | Sutton Coldfield | 2019 |
| A Whitworth Properties Ltd | Heywood | 2024 |
| A Wilder Ltd | Polegate | 2018 |
| A Williams Property Flips Ltd | Glasgow | 2025 |
| A Williams Property Investments Limited | London | 2017 |
| A Williams Property Lettings and Investments Ltd | Glasgow | 2025 |
| A Williams Property Trading Ltd | Glasgow | 2025 |
| A Wilson Estates Ltd | Stalybridge | 2013 |
| A Wilson Holdings Ltd | Billingham | 2023 |
| A Wilson Properties Ltd | Bristol | 2023 |
| A WIN Brothers' Property Limited | London | 2020 |
| A Winnard Properties Limited | Warrington | 2021 |
| A Wolfenden Properties Ltd | Antrim | 2025 |
| A Workspace Management Limited | London | 2024 |
| A World to Sense Ltd. | London | 2025 |
| A Wray Properties Limited | York | 2024 |
| A Wright Properties Ltd | Blackpool | 2024 |
| A Wright Property Limited | Derby | 2016 |
| A Wright-Turn Property Solution Ltd | Rugby | 2024 |
| A Wyatt Properties Ltd | Salisbury | 2024 |
| A Wyer Holdings Ltd | Bexhill-On-Sea | 2018 |
| A Y Ashbel Limited | Watford | 2018 |
| A Y Direct Propeties Ltd | Middlesex | 2026 |
| A Y Estates Ltd | Shoreham-By-Sea | 2020 |