| A&N London Management Limited | Construction | 2025 |
| A&N London Property Management Ltd | Hospitality | 2025 |
| A&N Lovelife Services Ltd | Education | 2025 |
| A&N Media Finance Services Limited | Professional & scientific | 1999 |
| A&N Nails Ltd | Other services | 2024 |
| A&N Professionals Ltd | Health & social care | 2021 |
| A&N Standard Ltd | Construction | 2014 |
| A&N Suites Limited | Extraterritorial | 2024 |
| A&N UK Holding Ltd | Financial services | 2024 |
| A&Nmendes Ltd | Wholesale & retail | 2016 |
| A&Nn Properties Ltd | Real estate | 2023 |
| A&O Advisory Ltd | Professional & scientific | 2024 |
| A&O Business Solutions Ltd | Professional & scientific | 2019 |
| A&O Commerce Ltd | Wholesale & retail | 2024 |
| A&O Estates Limited | Real estate | 2013 |
| A&O Holdings (London) Limited | Financial services | 2020 |
| A&O Investments Limited | Real estate | 2025 |
| A&O Labs Ltd | Administrative & support | 2016 |
| A&O London Ltd | Water & waste | 2022 |
| A&O Medical Ltd | Health & social care | 2022 |
| A&O Plants Limited | Wholesale & retail | 2024 |
| A&O Property Limited | Real estate | 2018 |
| A&O Property Management Ltd | Real estate | 2025 |
| A&O Shearman (Legal Advisers) Limited | Professional & scientific | 2011 |
| A&O Stays Ltd | Real estate | 2025 |
| A&O Vending Ltd | Wholesale & retail | 2024 |
| A&O786 Limited | Wholesale & retail | 2025 |
| A&P 247 Ltd | Wholesale & retail | 2022 |
| A&P Artist Management Ltd | Arts & recreation | 2012 |
| A&P Benson Promotions Limited | Professional & scientific | 2016 |
| A&P Decorating Ltd | Other services | 2012 |
| A&P Europe Limited | Other services | 2023 |
| A&P Heating and Plumbing Limited | Construction | 2022 |
| A&P Horizon Limited | Wholesale & retail | 2025 |
| A&P House and Home Ltd | Real estate | 2021 |
| A&P Real Estate Limited | Real estate | 2023 |
| A&P Trans Ltd | Transport & logistics | 2016 |
| A&Q 110 Ltd. | Education | 2021 |
| A&Qx Ltd | Professional & scientific | 2026 |
| A&R Accounting Services Limited | Professional & scientific | 2003 |
| A&R Aesthetics Limited | Health & social care | 2019 |
| A&R and Co Developments Ltd | Hospitality | 2013 |
| A&R Brands Ltd | Wholesale & retail | 2025 |
| A&R Building Contractors & Maintenance Services Limited | Construction | 2014 |
| A&R Chauffeurs Limited | Transport & logistics | 2025 |
| A&R Cleaning Services Ltd | Administrative & support | 2024 |
| A&R Clima Air Conditioner Limited | Construction | 2024 |
| A&R Consulting Ltd | Professional & scientific | 2025 |
| A&R Creative Limited | Professional & scientific | 2016 |
| A&R Dent International Marketing, Ltd | Professional & scientific | 2019 |
| A&R Escapes Limited | Real estate | 2026 |
| A&R Global Trading Ltd | Wholesale & retail | 2026 |
| A&R Heavens Ltd | Real estate | 2025 |
| A&R Hold Co Ltd | Financial services | 2024 |
| A&R Homes Ltd | Real estate | 2021 |
| A&R Ifrm Limited | Real estate | 2024 |
| A&R Invest Limited | Real estate | 2026 |
| A&R Jewels Ltd | Wholesale & retail | 2024 |
| A&R Journeysaver Ltd | Wholesale & retail | 2021 |
| A&R L Ltd | Wholesale & retail | 2024 |
| A&R London Ltd | Other services | 2016 |
| A&R Mcpantz Investments Ltd | Real estate | 2018 |
| A&R Mocanu Ltd | Construction | 2022 |
| A&R Opedare Investments Limited | Real estate | 2025 |
| A&R Prime Estates Ltd | Real estate | 2025 |
| A&R Productions Limited | Professional & scientific | 2018 |
| A&R Properties & More Services Ltd | Real estate | 2024 |
| A&R Property Care Limited | Real estate | 2022 |
| A&R Property Partners Ltd | Households | 2024 |
| A&R Quant Ltd | Administrative & support | 2026 |
| A&R Sales Limited | Wholesale & retail | 2025 |
| A&R Serv Limited | Wholesale & retail | 2023 |
| A&R Services (NW) Limited | Wholesale & retail | 2025 |
| A&R Tech Ltd | Other services | 2024 |
| A&R Tindall Ltd | Health & social care | 2013 |
| A&R Trading Inc Ltd | Wholesale & retail | 2025 |
| A&R Trading Ltd | Wholesale & retail | 2025 |
| A&R Wrap and Grill Ltd | Hospitality | 2025 |
| A&Rme Ltd. | Professional & scientific | 2014 |
| A&Rtl UK Ltd | Real estate | 2025 |
| A&S Aesthetics and Beauty Limited | Other services | 2026 |
| A&S Asset Finance Ltd | Professional & scientific | 2022 |
| A&S Bangladesh Limited | Transport & logistics | 2019 |
| A&S Carpet Flooring Ltd | Wholesale & retail | 2022 |
| A&S Cars London Ltd | Wholesale & retail | 2026 |
| A&S Central Security Ltd | Administrative & support | 2024 |
| A&S Charoen Thai Ltd | Hospitality | 2026 |
| A&S Chauffeurs Limited | Administrative & support | 2015 |
| A&S Childcare Ltd | Health & social care | 2024 |
| A&S Cleaning Solutions UK Ltd | Administrative & support | 2026 |
| A&S Clif Taxis Limited | Transport & logistics | 2022 |
| A&S Company Inc Ltd | Manufacturing | 2013 |
| A&S Construction and Cleaning Ltd | Construction | 2025 |
| A&S Construction Services Limited | Construction | 2025 |
| A&S Convenience Store Limited | Wholesale & retail | 2018 |
| A&S Creative Solutions Ltd | Wholesale & retail | 2025 |
| A&S Discount Store Ltd | Wholesale & retail | 2026 |
| A&S Drivepro Ltd | Education | 2021 |
| A&S Electrical Limited | Construction | 2018 |
| A&S Elite Construction Group Ltd | Construction | 2025 |