| ALL Basket Ltd | Mitcham | 2025 |
| ALL Bathroom Supplies Limited | Reigate | 2014 |
| ALL Bedding Components Limited | Bradford | 2019 |
| ALL Bees Limited | Park Royal | 1988 |
| ALL Bespoke by Simon Dowling Ltd | Wokingham | 2023 |
| ALL Best Cuts Limited | Fengate | 1997 |
| ALL Bike Solutions Ltd | London | 2022 |
| ALL Bike Vault Ltd | London | 2026 |
| ALL Bikes Accessories Limited | Lancs | 2003 |
| ALL Bikes Electric Ltd | Brighton | 2020 |
| ALL Bikes Limited | Folkestone | 2013 |
| ALL Bits Home Limited | Chesterfield | 2012 |
| ALL Bits London Ltd | Bedford | 2017 |
| ALL Blooming Things Limited | Bolton | 2003 |
| ALL Blues Showroom Ltd | Leeds | 2021 |
| ALL Body ALL Limited | Hamilton | 2022 |
| ALL Boogie Limited | Romsey | 2020 |
| ALL Boxed in Limited | Aylesbury | 2013 |
| ALL Brand Cars Ltd | Batley | 2025 |
| ALL Brands Distribution Limited | Harrogate | 2019 |
| ALL Brands Ltd | Birmingham | 2004 |
| ALL Brick & Stone UK Limited | Berkshire | 2003 |
| ALL Bright Experts Ltd | Edgware | 2025 |
| ALL Budget Cars Ltd | Slough | 2025 |
| ALL Bumpers Ltd | Birmingham | 2024 |
| ALL Business Partners Ltd | London | 2025 |
| ALL BUT Thread Ltd | Blandford Forum | 2024 |
| ALL by Mama Ltd | Surbiton | 2014 |
| ALL by US UK Ltd | London | 2026 |
| ALL C&J Ltd | St. Leonards-On-Sea | 2024 |
| ALL Cakes and Sizes Limited | Oxford | 2009 |
| ALL Car Buyers Ltd | Kingswinford | 2015 |
| ALL Car Components Ltd | Watton | 2021 |
| ALL Car Exhausts and Tyres Limited | Staffordshire | 1984 |
| ALL Car Needs Ltd | Pinner | 2011 |
| ALL Car Parts Limited | Gateshead | 2012 |
| ALL Car Service and MOT Centre Limited | Doncaster | 2008 |
| ALL Car Solutions Ltd | Plymouth | 2013 |
| ALL Car Spares Limited | Rainham | 2017 |
| ALL Carry Ltd | Ilford | 2025 |
| ALL Cars & Services Limited | Leighton Buzzard | 2021 |
| ALL Cars 1 Limited | Fareham | 2011 |
| ALL Cars 1 Porchester Limited | Croydon | 2023 |
| ALL Cars 102 Ltd | Walsall | 2018 |
| ALL Cars 786 Ltd | Leicester | 2025 |
| ALL Cars Autos Ltd | Milton Keynes | 2024 |
| ALL Cars Bought for Cash Ltd | Swansea | 2023 |
| ALL Cars Buyer Ltd | Luton | 2023 |
| ALL Cars Direct Limited | Houghton Le Spring | 2015 |
| ALL Cars Garage Ltd | Blackburn | 2009 |
| ALL Cars Group Ltd | Manchester | 2017 |
| ALL Cars Limited | Southampton | 2008 |
| ALL Cars London Limited | London | 2021 |
| ALL Cars Repaired Ltd | Hinckley | 2010 |
| ALL Cars Services Ltd | London | 2024 |
| ALL Cars Trade Center Ltd | High Wycombe | 2022 |
| ALL Catering Supplies Limited | Heywood | 2020 |
| ALL Chain Ltd. | London | 2024 |
| ALL Charged Vehicles Ltd | Southampton | 2022 |
| ALL Chic Home & Garden Limited | London | 2016 |
| ALL Choice First Cars Ltd | Gillingham | 2007 |
| ALL City Building Supplies Ltd | London | 2026 |
| ALL Clad Industrial Roofing Supplies Ltd | Cwmbran | 2018 |
| ALL Class MOT Centre Ltd | Aldershot | 2019 |
| ALL Class Mot's UK Ltd | Whitland | 2020 |
| ALL Classic Car Parts Ltd | Slough | 2016 |
| ALL Clear Dental Limited | Harrow | 2008 |
| ALL Clear Plumbing,Heating & Building Services Limited | Musselburgh | 1994 |
| ALL Clearance UK Ltd | Southall | 2016 |
| ALL Clothing & Protection Limited | Southampton | 2003 |
| ALL Clothing Limited | Manchester | 2015 |
| ALL Colour Envelopes Limited | Yeovil | 2009 |
| ALL Communities Matter CIC | Nuneaton | 2026 |
| ALL Computers UK Limited | Altrincham | 2003 |
| ALL County Trade Limited | Gloucester | 2010 |
| ALL Court Clothing Co Ltd | Huntingdon | 2026 |
| ALL Court Wear Ltd | Fareham | 2026 |
| ALL Craft Engineering Limited | Warwick | 2006 |
| ALL Cylinders Competitions Limited | Solihull | 2026 |
| ALL Cylinders Ltd | Harrow | 2019 |
| ALL Darts Limited | Harrogate | 2026 |
| ALL Data Business Services Limited | London | 2021 |
| ALL Day and Night Recovery 24/7 Ltd | London | 2022 |
| ALL Day Business Limited | Bolton | 2020 |
| ALL Day Cars Ltd | Bury St. Edmunds | 2021 |
| ALL Day Discounts Ltd | Nottingham | 2018 |
| ALL Day Energy Limited | Oldham | 2009 |
| ALL Day Every Day Ltd | London | 2022 |
| ALL Day Garage(Uk) Ltd | Wolverhampton | 2019 |
| ALL Day Motors Ltd | Bury St. Edmunds | 2021 |
| ALL Day Plumb Limited | Pinner | 2018 |
| ALL Day Poke Ltd | Liverpool | 2025 |
| ALL Day Retail Limited | Oxford | 2016 |
| ALL Day Store Ltd | Leicester | 2025 |
| ALL Day Store Tobacco Ltd | Leicester | 2025 |
| ALL Day Traders Ltd | London | 2023 |
| ALL Day Value Ltd | Leeds | 2017 |
| ALL Day Vape Ltd | Stourbridge | 2026 |
| ALL Day Westminster Ltd | London | 2024 |
| ALL Days Scott Road Ltd | Sheffield | 2023 |