| Adapted Developments Ltd | Knaresborough | 2019 |
| Adaptiv Property Ltd | Wimborne | 2025 |
| Adaptive Estate Limited | Bexley | 2018 |
| Adaptive Homes Limited | High Wycombe | 2020 |
| Adaptive Investment Ltd | London | 2016 |
| Adaptive Pocket Limited | Bexley | 2019 |
| Adaptive Property Group Limited | Exeter | 2019 |
| Adaptive Property Investments Ltd | London | 2020 |
| Adar B Ltd | London | 2024 |
| Adar Dagim Ltd | London | 2025 |
| Adar Estates Limited | London | 2016 |
| Adar Gleision CYF | Caernarfon | 2018 |
| Adar Homes Limited | Southall | 2024 |
| Adar Investments Limited | London | 2019 |
| Adar Portfolio Ltd | London | 2026 |
| Adar Properties Ltd | London | 2022 |
| Adar Property Limited | Nottingham | 2003 |
| Adar Property Reading Limited | Reading | 2021 |
| Adar Real Estate Ltd | Lancing | 2025 |
| Adar Tree Ltd | London | 2021 |
| Adara Consultancy Limited | Watford | 2015 |
| Adara Homes Limited | Weybridge | 2021 |
| Adara Trading Ltd | Wallsend | 2022 |
| Adaramolapo Collections Ltd | Manchester | 2025 |
| Adaras Property Ltd | London | 2023 |
| Adarc Ltd | Callander | 2020 |
| Adarcrom Real Estate Limited | London | 2017 |
| Adarda Ltd | Bedford | 2025 |
| Adare Homes Ltd | Gainsborough | 2020 |
| Adare Tayler Limited | Crawley | 2010 |
| Adares Ltd | London | 2026 |
| Adari Ltd | London | 2022 |
| Adarra Developments Limited | Belfast | 1998 |
| Adarsh Enterprises Ltd | London | 2012 |
| Adart Property Ltd | Glasgow | 2022 |
| Adas Housing Ltd | Birmingham | 2024 |
| Adas Investment Ltd | New Malden | 2024 |
| Adas Property Ltd | Coventry | 2024 |
| Adas Property Services Ltd | Hounslow | 2021 |
| Adasa Group Ltd | Maidstone | 2023 |
| Adasal Properties Ltd | South Ockendon | 2023 |
| Adaska Group Ltd | Sutton Coldfield | 2022 |
| Adason Holdings Ltd | Norwich | 2026 |
| Adastra Properties Limited | Stockton On Tees | 2022 |
| Adastra Property Limited | Clacton-On-Sea | 2012 |
| Adastra Visions Ltd | Hassocks | 2015 |
| Adastra's Properties Ltd | Market Drayton | 2024 |
| Adaugeo Properties Limited | Renfrew | 2015 |
| Adaure Mcgillivary Administrative and Property Services Limited | London | 2016 |
| Adavea Limited | Kettering | 2026 |
| Adavies Property Ltd | Northwich | 2019 |
| Adavies Stays Ltd | Northwich | 2026 |
| Adavni Limited | Epsom | 2026 |
| Adavo (Town Hall) Limited | Wallsend | 2021 |
| Adavo Ltd | Wallsend | 2014 |
| Adavoyle Ltd | Newry | 2021 |
| Adax Properties Limited | Birmingham | 2026 |
| ADB (SW) Ltd | Clevedon | 2021 |
| ADB Estates Ltd | Chelmsford | 2019 |
| ADB Holdings Limited | Leeds | 2017 |
| ADB Housing Limited | Middlesborough | 2025 |
| ADB Investment Limited | London | 2018 |
| ADB Property Ltd | Oldham | 2016 |
| ADB Property Rental Ltd | Sheffield | 2024 |
| ADB Residential Ltd | Birmingham | 2021 |
| Adbadb Ltd | London | 2022 |
| Adbel Ltd | Craigavon | 2024 |
| Adbelis Ltd | London | 2023 |
| Adbex Properties Limited | Bourne | 2022 |
| Adbm Properties Limited | Staines-Upon-Thames | 2004 |
| Adbridge Estate Management Limited | Birmingham | 2021 |
| Adbro Holdings Ltd | London | 2025 |
| Adbrooke Rentals Limited | Nottingham | 2022 |
| Adbury Electronics Limited | Newbury | 1987 |
| Adby Property Management Ltd | Nottingham | 2024 |
| ADC Capital Ltd | Lytham St Annes | 2026 |
| ADC Developments Limited | Loughborough | 2002 |
| ADC Dispatch Properties Ltd | | 1998 |
| ADC Estates Limited | Tamworth | 2025 |
| ADC Facilities Ltd | Basildon | 2026 |
| ADC Golspie Practice Limited | Golspie | 2007 |
| ADC Homes Ltd | Glasgow | 2024 |
| ADC Investment Properties Ltd | London | 2023 |
| ADC Investments Limited | Clydebank | 2020 |
| ADC Kanife Ltd | Salford | 2023 |
| ADC Maintenance Ltd | Nottingham | 2022 |
| ADC Management Limited | Preston | 2015 |
| ADC Mill Lane Limited | Heckmondwike | 2025 |
| ADC Portfolio Ltd | London | 2026 |
| ADC Property Lettings Ltd | Bromsgrove | 2015 |
| ADC Property Ltd | Heckmondwike | 2022 |
| ADC Property Management Ltd | Hinckley | 2019 |
| ADC Real Estate Ltd | Barry | 2025 |
| ADC Scotland Ltd | Glasgow | 2024 |
| ADC Silver Star Properties Ltd | Oldham | 2023 |
| ADC UK Development Ltd | Wolverhampton | 2025 |
| ADC UK Properties Ltd | Wolverhampton | 2022 |
| Adcapital Property Investments Ltd | Northampton | 2024 |
| Adcastle Limited | Reading | 2019 |
| Adcb Holdings Ltd | Clevedon | 2026 |