| Abombay Global Limited | Kington | 2024 |
| Abomin UK Limited | London | 2018 |
| Aboms Ltd | Cheadle | 2017 |
| Abondance LES Milles Merveilles Limited | Cardiff | 2025 |
| Abondora Ltd | Bradford | 2026 |
| Abooaw Limited | London | 2021 |
| Abood Trade Limited | Cardiff | 2025 |
| Aboody's Company Ltd | Porthcawl | 2018 |
| Aboon Ltd | Glasgow | 2021 |
| Aboots Limited | Birmingham | 2021 |
| Abora Ltd | Frome | 2024 |
| Abori International Ltd | Ipswich | 2025 |
| Abormic Services Limited | Brentford | 2023 |
| Abospar Limited | London | 2024 |
| Abossey Okai Car & Parts Limited | London | 2013 |
| Abot Solutions Limited | Cirencester | 2019 |
| Abotat Ltd | London | 2026 |
| Abothom Ltd | Manchester | 2026 |
| Abou-Bakar Supermarket Ltd | Birmingham | 2025 |
| Aboubakar Japan Imports Ltd | Accrington | 2026 |
| Abouelela Limited | London | 2023 |
| Abouelela Trading Group Ltd | London | 2025 |
| Abouelsaad Holding Limited | London | 2022 |
| Abougazya Ltd | London | 2025 |
| Abound Limited | Stoke-On-Trent | 2023 |
| Abouomar Ltd | London | 2025 |
| Abousetta Ltd | Manchester | 2023 |
| About Africa Trade Ltd. | London | 2021 |
| About Building Supplies Ltd | Dorking | 2020 |
| About Craft Ltd | London | 2019 |
| About Distribution Ltd | Cheshunt | 2024 |
| About Golf (Europe) Ltd. | London | 2003 |
| About Grace Ltd | Doncaster | 2021 |
| About Leisure Business & Accommodation Limited | Glasgow | 2014 |
| About Living Limited | Glasgow | 2020 |
| About M.E. Group Ltd | Blackheath | 2021 |
| About My Grind Ltd | London | 2023 |
| About People Ltd | Glasgow | 2022 |
| About Roofing Supplies Limited | Redhill | 1999 |
| About Soban Ltd | Horsham | 2025 |
| About Sunday Ltd | Reading | 2026 |
| About Technology Limited | West Drayton | 2016 |
| About That Life Forever Limited | London | 2023 |
| About That Mular Ltd. | London | 2016 |
| About the Bike Limited | London | 2014 |
| About the Box Limited | London | 2016 |
| About the BOY Limited | Atherstone | 2021 |
| About the Girl Ltd | London | 2009 |
| About the Trade Limited | London | 2018 |
| About Thyme Limited | Banbury | 2004 |
| About Time ST Albans Ltd | St. Albans | 2025 |
| About Town Motorcycle & Scooter Hire Limited | Horsham | 2000 |
| About YE! Limited | Belfast | 2025 |
| About YOU Boutique Ltd | Llandudno | 2017 |
| About YOU Bridal Ltd | Wantage | 2022 |
| About Your Fit Ltd | Southall | 2025 |
| Aboutabl Ltd | London | 2025 |
| Abouyahya Ltd | London | 2026 |
| Above & Below Deck Yacht Supply Ltd | London | 2023 |
| Above & Beyond Baby Care Ltd | London | 2024 |
| Above & Beyond Meats Ltd | Stevenage | 2020 |
| Above & Beyond Retail UK Ltd | Berkeley | 2019 |
| Above ALL Autocentre Limited | Great Gransden | 2006 |
| Above ALL Cards Ltd | Brighton | 2026 |
| Above ALL Ltd | Leeds | 2025 |
| Above and Below Jewellery Ltd | London | 2024 |
| Above and Beyond Everything Limited | Birmingham | 2023 |
| Above and Beyond Kicks Ltd | Cannock | 2026 |
| Above and Beyond Toys Ltd | Rugeley | 2022 |
| Above Average Clothing Limited | Manchester | 2025 |
| Above Average Official Limited | Cardiff | 2025 |
| Above Beyond Automotive Limited | Cardiff | 2020 |
| Above Beyond Finance Limited | Cardiff | 2023 |
| Above Board Ltd | Haywards Heath | 2025 |
| Above Next Ltd | Wolverhampton | 2026 |
| Above RD Limited | King'S Lynn | 2013 |
| Above the Fray Limited | London | 2017 |
| Abovegelaro Ltd | London | 2026 |
| ABOVELEVEL23 Ltd | London | 2020 |
| Abovetherest Ltd | Wrexham | 2024 |
| Abow Fish Merchant Limited | Broughty Ferry | 2021 |
| Aboxesales Ltd | Swanscombe | 2020 |
| Aboyne Groceries Ltd | Wembley | 2022 |
| Aboyne Service Station Limited | Aboyne | 2008 |
| Aboyprime Ltd | London | 2025 |
| Abozi Limited | Hull | 2023 |
| ABP (Wellcare) Limited | Pinner | 2021 |
| ABP 2025 Ltd | Caldicot | 2025 |
| ABP Enterprises Ltd | Leicester | 2023 |
| ABP Estates Limited | Pinner | 2023 |
| ABP Food & Wine Ltd | Potters Bar | 2026 |
| ABP London Limited | Shoreham-By-Sea | 2022 |
| ABP Motorsport Limited | Crewe | 2000 |
| ABP Pharma Limited | Luton | 2022 |
| ABP Retail Limited | Nottingham | 2006 |
| ABP Technology Holdings Limited | Bolton | 2020 |
| ABP Technology Limited | Bolton | 2016 |
| ABP Traders Ltd | Woking | 2023 |
| ABP Wellcare (East Finchley) Ltd | Pinner | 2022 |
| ABP Wellcare (Northolt) Ltd | Northolt | 2022 |