| A Dawson Properties Ltd | Co Durham, Bishop Auckland | 2022 |
| A DE B Limited | London | 1989 |
| A Dean Investments Ltd | Birmingham | 2023 |
| A Desai Properties Limited | Birmingham | 2025 |
| A Devlukia Properties Limited | Ellesmere Port | 2021 |
| A Dhall Properties Ltd | Birmingham | 2023 |
| A Dimensional Property Ltd | Buckingham | 2025 |
| A DIN Property Ltd | Leeds | 2024 |
| A Direction Housing Ltd | Peterlee | 2025 |
| A Dog’S Tale Adventure Ltd | Middlesbrough | 2024 |
| A Donnelly Properties Ltd | Skelmersdale | 2025 |
| A Downes Properties Limited | Macclesfield | 2004 |
| A Doyle Property Management Limited | Manchester | 2023 |
| A Draper Enfield Development Ltd | Hounslow | 2025 |
| A Drew Property Ltd | Pontypool | 2024 |
| A Driver Lettings Limited | Rickinghall, Diss | 2015 |
| A Dunne Consultants Limited | Stroud | 2025 |
| A Dunsmore Properties Ltd | Glasgow | 2023 |
| A E & M Limited | Dagenham | 2024 |
| A E ALI Properties Limited | Market Drayton | 2021 |
| A E B D Investments Ltd | London | 2026 |
| A E C Property Ltd | Folkestone | 2014 |
| A E Clark Toys (Isle of Wight) Limited | Sandown | 1977 |
| A E Cox-Peel Property Limited | Erdington | 2022 |
| A E Hicks Ltd | Hexham | 2019 |
| A E Houses (Midlands) Ltd | Ilkeston | 2024 |
| A E Industries Limited | Harrow | 2026 |
| A E J Management Limited | Chelmsford | 2004 |
| A E K Property Investment Limited | London | 2016 |
| A E L Properties (Southern) Limited | Winchester | 1998 |
| A E M Building Services Limited | Wakefield | 2014 |
| A E Mitchell Property Services Limited | Chingford | 2018 |
| A E Page Property Ltd | Glasgow | 2025 |
| A E Properties Limited | New Malden | 1989 |
| A E Properties Management Ltd | London | 2025 |
| A E Property Investment London Ltd | Newham | 2023 |
| A E Realty Ltd | London | 2026 |
| A E Rentals Group Ltd | Thetford | 1966 |
| A E Scott Holdings 2 Ltd | Stockton-On-Tees | 2023 |
| A E Sihota Ltd | Watford | 2024 |
| A E Thorogood Investments Portfolio Limited | Weybridge | 2014 |
| A E Ward Investments Limited | Waltham Cross | 2019 |
| A E&J Limited | Abbots Langley | 2024 |
| A Edge Properties Ltd | Bury | 2025 |
| A Edwards Property Ltd | Woking | 2025 |
| A Egan Property Limited | King'S Lynn | 2020 |
| A EL Properties Limited | Winsford | 2020 |
| A Elias Properties Ltd | Clevedon | 2026 |
| A Erickson Property Limited | South Shields | 2022 |
| A Estate Limited | London | 2022 |
| A Excel Limited | Manchester | 2014 |
| A F Chadwick Property Investments Ltd | Blackpool | 2024 |
| A F E Property Developments Ltd | Worcester Park | 2023 |
| A F Estates Ltd | Weston-Super-Mare | 2015 |
| A F F Arman Ltd | Manchester | 2024 |
| A F Holdings (Rossendale) Limited | Rossendale | 2018 |
| A F Homes Ltd | Birmingham | 2024 |
| A F I (Haringey) Limited | Stanmore | 2020 |
| A F I (Wandsworth) Limited | Stanmore | 2020 |
| A F London Limited | London | 2006 |
| A F P Properties Limited | Chesterfield | 2025 |
| A F Portfolio Ltd | Grantham | 2019 |
| A F Properties (Midlands) Ltd | Birmingham | 2025 |
| A F Properties (Wales) Limited | Cardiff | 2001 |
| A F Property Portfolio Ltd | Macclesfield | 2025 |
| A F Rose Ltd | Nottingham | 2025 |
| A F S Properties Limited | Isle Of Wight | 2003 |
| A Fagan Holdings Ltd | Watford | 2020 |
| A FEW Houses Ltd | Salford | 2021 |
| A FI YUH Property Management Ltd | London | 2022 |
| A Figgins Surveyors Ltd | Cardiff | 2019 |
| A Flat in Town Limited | | 2005 |
| A Fleetwood Property Limited | Stirling | 2024 |
| A for Left Ltd | London | 2024 |
| A Forbes Property Ltd | Dundee | 2024 |
| A Forster Properties Limited | Lanark | 2015 |
| A Foster Properties Limited | Ripon | 2010 |
| A Four Estates Limited | Colchester | 2024 |
| A Freeland Properties Limited | New Barnet | 2025 |
| A Fresh Start Developments Ltd | Waltham Cross | 2023 |
| A Fresh Start Property Developments Ltd | Waltham Cross | 2023 |
| A Future Investments Limited | London | 2015 |
| A G & Co Developments Ltd | Waltham Cross | 2020 |
| A G Bahadur Estates Limited | Bristol | 2023 |
| A G Belvedere Properties Ltd | Belvedere | 2019 |
| A G Building & Joinery Property Limited | Winsford | 2009 |
| A G Comfy Homes Ltd | South Croydon | 2021 |
| A G Commercial Properties Limited | Blackburn | 2014 |
| A G Contracting Limited | Leicester | 2016 |
| A G Developers and Investment Limited | West Drayton | 2025 |
| A G Edgecombe Properties Limited | Plymouth | 1952 |
| A G Fleming Properties Limited | | 2007 |
| A G Hawkins Limited | Dudley | 2019 |
| A G Holdings 85 Limited | Nelson | 2025 |
| A G Housing and Building Services Limited | Stoke-On-Trent | 2019 |
| A G Housing Limited | Wisbech | 2019 |
| A G Investment Properties Limited | Leicester | 2017 |
| A G Joiner & Co Limited | Sutton | 1946 |
| A G K Limited | Leicester | 1999 |
| A G Karim Holdings Ltd | Leicester | 2024 |