| A Warburton Flooring Limited | Lancashire | 2002 |
| A Ward (Benllech) Ltd | Tyn-Y-Gongl | 2025 |
| A Warrick Stringed Instruments Ltd | West Byfleet | 2014 |
| A Waterhouse Limited | High Peak | 2009 |
| A Way With Merchandise Limited | Worcester | 2026 |
| A Weeby Wonderland Limited | Blyth | 2023 |
| A Welcome Skate Limited | Leeds | 2013 |
| A Welsh Connection (Homewares) Limited | Cwmbran | 2015 |
| A Welsh Motors UK Ltd | Tadley | 2012 |
| A Welsh Seafoods Ltd | Fleetwood | 2011 |
| A Welsh Secret Limited | Chorley | 2023 |
| A Whisky Ltd | Glasgow | 2025 |
| A White Auto Services Limited | Musselburgh | 2005 |
| A White Meats Limited | Brentwood | 2015 |
| A Wholesale UK Ltd | London | 2022 |
| A Willsher & SON Limited | Colchester | 2003 |
| A Wingfield Performance Engineering Ltd | Sheffield | 2024 |
| A Wise Motorcycles Ltd | Worthing | 2020 |
| A Wise World Limited | Peterborough | 2010 |
| A Wishlist UK Ltd | Hayes | 2018 |
| A Woman of Class Ltd | Hayes | 2023 |
| A Wonderful World Limited | Northwich | 2016 |
| A Wong Catering Ltd | London | 2023 |
| A Woodhouse & SON Limited | London | 2018 |
| A Woodland & SON Flooring Specialists Limited | Mansfield | 2023 |
| A Woods Trading Limited | London | 2021 |
| A World of Fires Limited | Washington | 2005 |
| A World of Furniture Limited | Salisbury | 2006 |
| A World of Old Limited | Bedford | 2008 |
| A World of Retro Ltd | Croydon | 2023 |
| A World of Time Limited | Solihull | 2023 |
| A World of Whiskey Limited | Cardiff | 2020 |
| A Write Card Limited | Walsall | 2006 |
| A X Internal Solutions Ltd | Coventry | 2026 |
| A X National Ltd | Coventry | 2014 |
| A Y a Business Solutions Ltd | Preston | 2024 |
| A Y a for General Supplies Ltd | Manchester | 2025 |
| A Y Car Sales Ltd | Walsall | 2017 |
| A Y Cars Ltd | Uxbridge | 2024 |
| A Y E-Commerce Ltd | Canterbury | 2025 |
| A Y Florist Ltd | Leicester | 2025 |
| A Y N. SAL Trading Limited | Epsom | 2023 |
| A Y W Ltd | Romford | 2020 |
| A Yadav Ltd | London | 2025 |
| A Yarn Story Ltd. | Guildford | 2014 |
| A Yarn Tale Limited | Aberdeen | 2018 |
| A Year of Dates Limited | Greater Manchester | 2019 |
| A YL Wong Ltd | Southampton | 2023 |
| A Z a World Wide Ltd | London | 2020 |
| A Z B Hybrid Japaness Cars Ltd | Warrington | 2025 |
| A Z Car Repair & Sales Ltd | Hayes | 2024 |
| A Z Car Valeting Limited | Gateshead | 2026 |
| A Z Creative Limited | Dunkeld | 2019 |
| A Z Foods Limited | Leicester | 2010 |
| A Z Fresh Fruit & VEG Ltd | Wolverhampton | 2026 |
| A Z Holdings 1980 Ltd | Bolton | 2023 |
| A Z I Motors Ltd | Cardiff | 2022 |
| A Z International Limited | Ilford | 2017 |
| A Z Newsagents Ltd | Leicester | 2008 |
| A Zafar Trading Ltd | London | 2025 |
| A Zaman Ltd | Birmingham | 2022 |
| A$Fa Limited | Leicester | 2023 |
| A& T Car Trader Limited | Sittingbourne | 2019 |
| A&A (Bradford) Ltd | Bradford | 2018 |
| A&A 24/7 Recovery Ltd | Croydon | 2026 |
| A&A Afrocarribean Grocery Limited | Edinburgh | 2023 |
| A&A Apex Automotive Limited | Sheffield | 2026 |
| A&A Apex Impex Ltd | Norwich | 2015 |
| A&A Apex Ltd | Rochdale | 2024 |
| A&A Atlas Ltd | Richmond | 2020 |
| A&A Auto Body Repair Limited | Stourbridge | 2019 |
| A&A Auto Repairs Ltd | Croydon | 2019 |
| A&A Auto Service Centre Ltd | Evesham | 2021 |
| A&A Auto Service Ltd | Sheffield | 2024 |
| A&A Automotive Ltd | Oxford | 2024 |
| A&A Autos Ltd | Welling | 2014 |
| A&A Autosales Ltd | Peterborough | 2021 |
| A&A Baltic Ltd. | Leeds | 2008 |
| A&A Bargain Ltd | Bolton | 2021 |
| A&A Best Deals Ltd | Chelmsford | 2020 |
| A&A Bodega Ltd | Newport | 2025 |
| A&A Brands Limited | London | 2025 |
| A&A Bridal Atelier: Ever After Ltd | Widnes | 2025 |
| A&A Brothers Scot Limited | Edinburgh | 2024 |
| A&A Brothers Vehicle Ltd | London | 2022 |
| A&A BROTHERS246 Limited | Edinburgh | 2024 |
| A&A Car Service Ltd | London | 2025 |
| A&A Cars Bedford Ltd | Bedford | 2024 |
| A&A Cars Ltd | Birmingham | 2026 |
| A&A Carz Ltd | Dagenham | 2022 |
| A&A Classic's Ltd | Wednesbury | 2017 |
| A&A Clotheing Limited | Nelson | 2024 |
| A&A Clothing & Accessories Ltd | Wembley | 2023 |
| A&A Clothing Ltd | London | 2025 |
| A&A Collection Hubs Ltd | London | 2025 |
| A&A Commerce Co. Limited | St. Helens | 2025 |
| A&A Commercium Ltd | London | 2012 |
| A&A Communication Ltd | London | 2015 |
| A&A Consulting Limited | Blackpool | 2014 |
| A&A Direct Limited | Bolton | 2024 |