| Worthington Wine and Spirits UK LimitedPyrford, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2013 |
| Wright's Wines LimitedNottingham, United Kingdom · UKwrightswine.co.uk · checked 2 Nov 2026 | UK | 0 | – | – | –Premium (producers) | 12% | 2020 |
| Wwr Holding LLPBurton on Trent, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2018 |
| Www.trrs.org LtdGreat Yarmouth, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2005 |
| X - One Wholesale LtdAshford, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2006 |
| Xal LtdRickmansworth, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2008 |
| Xenor UK LtdEsher, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2021 |
| Xisto Wines LtdBristol, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2014 |
| Xix Management LimitedLondon, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2010 |
| Xpeditr IncUnited Kingdom · UKxpeditr.com · checked 2 Nov 2026 | UK | 0 | – | – | – | – | – |
| Xpo Global Forwarding UK LimitedNorthampton, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 1981 |
| Xpo Holdings UK and Ireland LimitedNorthampton, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 1993 |
| Xtrawine UK LimitedLondon, United Kingdom · UKxtrawine.com · checked 2 Nov 2026 | UK | 0 | – | – | –Premium (producers) | 18% | 2022 |
| Yapp Brothers LimitedYeovil, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 1985 |
| Yarnell Vintners LimitedKnutsford, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | – |
| Yates & Company LimitedClitheroe, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 1988 |
| Yianis Fscr LtdLondon, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2005 |
| Yo El Rey WinesLondon, United Kingdom · UKyoelreywines.com · checked 2 Nov 2026 | UK | 0 | – | – | – | – | 2017 |
| York WinesUnited Kingdom · yorkwines.co.uk · checked 25 Oct 2026 | | – | 119 | France, Australia, SpainSaint-Julien, Saint-Émilion | –Premium (producers) | 11% | – |
| York Wines LtdYork, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2003 |
| Yorkshire Vintners LtdRipon, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2010 |
| Young Spirits Company LimitedEdinburgh, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2018 |
| Yoursurprise.com BVUnited Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | – |
| Yu Xiang LtdChester, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2015 |
| Zac Invest LtdLondon, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2019 |
| Zachys Europe LimitedAltrincham, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | – |
| Zam Invest LtdLondon, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2018 |
| Zambezi Foods LimitedBeds, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2004 |
| Zapp Group LimitedAltrincham, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2020 |
| Zev Rovine SelectionsUnited Kingdom · zrswines.com · checked 1 Nov 2026 | | – | 113 | France, United States, ItalyTerre Siciliane, Côtes du Jura | –Premium (producers) | 26% | – |
| Zhh LtdManchester, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | – |
| Zia Lucia LimitedLondon, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2016 |
| Zito Wine LimitedManchester, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2018 |
| Zodiac Maritime LimitedLondon, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 1976 |
| Zoi Enterprises LimitedLondon, United Kingdom · UKchecked 2 Nov 2026 | UK | 0 | – | – | – | – | 2023 |
| Zonin UK LimitedLondon, United Kingdom · UKzonin.co.uk · checked 2 Nov 2026 | UK | 0 | – | – | –Mid (producers) | 14% | 2003 |
| Zooteek LimitedUnited Kingdom · UKzooteek.co.uk · checked 2 Nov 2026 | UK | 0 | – | – | – | – | 2014 |