| Whisky Hammer LtdEllon, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2015 |
| Whisky International Online LimitedEdinburgh, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2016 |
| Whisky Point LimitedWoldingham, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2018 |
| Whitcomb & Shaftesbury LtdUnited Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2004 |
| White House Products LtdRenfrewshire, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 1984 |
| White Rose Bridalwear LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2017 |
| White Star Line Consultancy LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2010 |
| Whitmarsh Imports LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2020 |
| Wieland Metals Birmingham LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 1915 |
| Wield Wines LtdAlresford, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2010 |
| Wildlife Entertainment LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2001 |
| Wine & Greene LtdHove, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2018 |
| Wine By Design LtdCranbrook, United Kingdom · UKwinebydesign.co.uk · checked 28 Oct 2026 | UK | 1 | – | – | – | – | 2013 |
| Wine Chateau LtdKettering, United Kingdom · UKwinechateau.co.uk · checked 28 Oct 2026 | UK | 1 | – | – | –Mid (producers) | 0% | 2021 |
| Winerepublicuk LtdCardiff, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2020 |
| Winkontent LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2004 |
| Wm Events LtdGravesend, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2015 |
| Wm Youngs & Sons LtdAylsham, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 1956 |
| World Wise Foods LimitedAscot, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2010 |
| Worldwide Drinks LtdCardiff, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2006 |
| Worldwide Exhibition Specialists LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 1988 |
| Wwr Holding LLPBurton on Trent, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2018 |
| X - One Wholesale LtdAshford, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2006 |
| Yates & Company LimitedClitheroe, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 1988 |
| Yianis Fscr LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2005 |
| Yu Xiang LtdChester, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2015 |
| Zac Invest LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2019 |
| Zam Invest LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 1 | – | – | – | – | 2018 |
| Zooteek LimitedUnited Kingdom · UKzooteek.co.uk · checked 28 Oct 2026 | UK | 1 | – | – | – | – | 2014 |
| 100cl LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2014 |
| 800 LtdHerts, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2004 |
| 99w Wines Ltd.Bristol, United Kingdom · UK99wwines.com · checked 28 Oct 2026 | UK | 2 | – | – | – | – | 2019 |
| A Grape Pairing LtdWidnes, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2024 |
| Aa Somm LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2021 |
| Adams Gold LimitedHarrow, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 1996 |
| Addcom Group LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2022 |
| Adrian Ayley LtdMaldon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 1998 |
| Advini UK LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 1985 |
| Africelluk LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2020 |
| Ageva LimitedChessington, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2020 |
| Aleksic & Mortimer LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2008 |
| Alltec Solutions LtdOngar, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2009 |
| Alvogen UK LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2011 |
| Amazon Eu SARLLuxembourg City, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2023 |
| Amazonia Restaurant LtdBirmingham, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2017 |
| Angus Wines LtdAberdeen, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2012 |
| Apax Partners LLPLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2002 |
| Appleberry Foods LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2007 |
| Arden Wines LimitedAlcester, United Kingdom · UKardenwines.com · checked 28 Oct 2026 | UK | 2 | – | – | – | – | 2015 |
| Argile London LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2019 |