| Aparthotels Limited | Great Addington | 2004 |
| Apartment (Chesterfield) Limited | Chesterfield | 2015 |
| Apartment 1 Limited | Newcastle Upon Tyne | 2003 |
| Apartment 32 Ltd | York | 2009 |
| Apartment 4 29 Chapel Street Ltd | Helston | 2024 |
| Apartment a Aberdeen Ltd | Aberdeen | 2023 |
| Apartment B Aberdeen Ltd | Aberdeen | 2023 |
| Apartment C Aberdeen Ltd | Aberdeen | 2023 |
| Apartment D Aberdeen Ltd | Aberdeen | 2023 |
| Apartment E Aberdeen Ltd | Aberdeen | 2023 |
| Apartment F Aberdeen Ltd | Aberdeen | 2023 |
| Apartment Services (London) Ltd | London | 2013 |
| Apartmentdeluxed Ltd | Enfield | 2026 |
| Apartmentia Ltd | London | 2016 |
| Apartments by Estatio Ltd | Mildenhall | 2022 |
| Apartments by the Beach Limited | Kingsbridge | 2018 |
| Apartments Deluxe Ltd | London | 2022 |
| Apartments in Ibiza UK Limited | Telford | 2016 |
| Apartments in Town Limited | London | 2018 |
| Apartments Last Minute .Co.Uk Limited | Coventry | 2008 |
| Apartments of Liverpool Ltd | Liverpool | 2018 |
| Apartments of London Limited | Cardiff | 2011 |
| Apartments One Ltd | Halifax | 2026 |
| APARTMENTS@52 Bridlington Ltd | Bridlington | 2020 |
| APARTMENTS@52 Ltd | Bridlington | 2020 |
| Apartmentwharf Ltd | London | 2013 |
| Apartshub Ltd | Cardiff | 2019 |
| Apartstays Ltd | Stamford | 2016 |
| Apata Intercontinental Limited | Luton | 2023 |
| Apatosi Ltd | Manchester | 2017 |
| Apauk Leisure Group Ltd | Rugby | 2021 |
| Apax Support Limited | London | 2010 |
| Apayon Inn Ltd | Poynton | 2019 |
| APB Catering Limited | Huddersfield | 2026 |
| APB Chippy Ltd | Widnes | 2025 |
| APB Leisure Limited | Exmouth | 2018 |
| APB Short LET Solutions Limited | London | 2015 |
| APB Storage Limited | Leeds | 2015 |
| APB Sullivan Limited | Huddersfield | 2025 |
| Apbranded Limited | Grimsby | 2018 |
| APC Bites Ltd | Weymouth | 2024 |
| APC Business Ltd | Wrexham | 2023 |
| APC Catering Ltd | Loughton | 2025 |
| APC Golf Ltd | Macduff | 2022 |
| APC Holidays Ltd | Gillingham | 2019 |
| Apco the Artichoke Ltd | Potters Bar | 2013 |
| Apco the Feathers Ltd | Potters Bar | 2013 |
| APD 88 Ltd | Telford | 2012 |
| APD Asset Management Ltd | Manchester | 2019 |
| APD Bars Ltd | Northampton | 2021 |
| APE Event Hire Limited | Retford | 2019 |
| APE Libation & Co Ltd | Colwyn Bay | 2026 |
| Apea Partnership Ltd | Manchester | 2022 |
| Apem (UK) Ltd | Croydon | 2010 |
| Aperion Managment Limited | London | 2024 |
| Aperipasta Italian Kitchen & Prosecco Bar Ltd | London | 2022 |
| Aperitif UK Ltd | Stafford | 2021 |
| Aperitiv-Catering & Events Ltd | Yeovil | 2024 |
| Aperitivo Bars Limited | Bourne | 2017 |
| Aperitivo Ltd | Winscombe | 2016 |
| Apero Bars Limited | Maidstone | 2007 |
| Aperta Bars Ltd | Manchester | 2016 |
| Aperture Ales Ltd | North Shields | 2025 |
| Aperture Stays Ltd | Swadlincote | 2022 |
| Aperyer Ltd | Barnsley | 2016 |
| Apex Accommodation Limited | Birmingham | 2026 |
| Apex Activities Ltd | Pershore | 2025 |
| Apex AYR Ltd | Ayr | 2021 |
| Apex Baristas Ltd | Blackpool | 2024 |
| Apex Bars & Events Ltd | Glasgow | 2026 |
| Apex BN Ltd | Oxford | 2019 |
| Apex Cafe Ltd | Blackpool | 2025 |
| Apex Catering Ltd | Ipswich | 2022 |
| Apex Catering Services Ltd | Dagenham | 2026 |
| Apex Coffee House Limited | London | 2025 |
| Apex Coffee Ltd | Chatteris | 2019 |
| Apex Cutlery Ltd | London | 2023 |
| Apex Delicacy Hospitality & Events Ltd | Liverpool | 2026 |
| Apex Edinburgh Rooms Ltd | Glasgow | 2024 |
| Apex Event Catering Ltd | London | 2024 |
| Apex Events and Catering Ltd | South Ockendon | 2026 |
| Apex Evolution Consulting Ltd | London | 2022 |
| Apex Fast Foods Ltd | Glasgow | 2022 |
| Apex Festival Services Ltd | Hove | 2020 |
| Apex Flavours Limited | London | 2022 |
| Apex Foodies Ltd | Hull | 2024 |
| Apex Foods & Catering Limited | Twickenham | 2024 |
| Apex Foods Essex Ltd | Barking | 2026 |
| Apex Foods Ltd | London | 2020 |
| Apex German Kebab Ltd | London | 2023 |
| Apex Gloucester Ltd | Westbury-On-Severn | 2017 |
| Apex Holdings (Scotland) Ltd | Glasgow | 2020 |
| Apex Hospitality Collective Limited | Bishop Auckland | 2025 |
| Apex Hospitality Ltd | Newtownards | 2024 |
| Apex Hotels (Developments) Limited | London | 2014 |
| Apex Hotels (London 3) Limited | Edinburgh | 2008 |
| Apex Hotels Limited | Edinburgh | 1980 |
| Apex Housing Limited | Birmingham | 2015 |
| Apex Inns Ltd | Leicester | 2024 |
| Apex Intelligent Catering Ltd | Glasgow | 2024 |