| Bonhams 1793 LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2001 |
| Boohoo.com UK LimitedManchester, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2006 |
| Booker LtdWellingborough, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1924 |
| Boracco It Solutions LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2020 |
| Bordeaux and Beyond LtdRushden, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2007 |
| Bordeaux Index LimitedLondon, United Kingdom · UKbordeauxindex.com · checked 26 Oct 2026 | UK | 0 | – | – | –Fine (producers) | 18% | – |
| Bordeaux Vintners LtdBenfleet, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2010 |
| Bordeaux Wine Investments LtdSevenoaks, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1998 |
| Bordello Company LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1996 |
| Born Brands Bcn SlUnited Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Borough Kitchen LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2014 |
| Bosman Wines UK LtdGodalming, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2016 |
| Bossa Restaurants LtdLondon, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Bossagencies Holdings LimitedManchester, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1999 |
| Boston LimitedUnited Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1992 |
| Bothy Bistro Burghead LtdElgin, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2008 |
| Botley Hill Hospitality LimitedSlinfold, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2009 |
| Bottega S.P.AUnited Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Bottle & Board LimitedMalvern, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2015 |
| Bottle Green LimitedManchester, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1990 |
| Bottle In A Box LimitedFalkirk, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2016 |
| Bottlecave LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2016 |
| Boucton Vettori LimitedWoking, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Boutinot LimitedCheadle, United Kingdom · UKboutinotwines.com · checked 28 Oct 2026 | UK | 0 | – | – | –Value (producers) | 0% | 1980 |
| Boutique Bar Brands LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Boutique Brands LtdWatford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2005 |
| Boutique da Carne LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2021 |
| Bow Street Hotel LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2010 |
| Bowes Wine LtdDevizes, United Kingdom · UKboweswine.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | –Premium (producers) | – | 2002 |
| Bowl Grabber LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |
| Bowman Sculpture LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2012 |
| Bramerton Trading Company LimitedHammersmith, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2009 |
| Brampton Grange Estates LtdKingston upon Thames, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1997 |
| Brand Phoenix LimitedLondon, United Kingdom · UKbrandphoenix.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2001 |
| Brandbank LimitedNorwich, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1998 |
| Branded Drinks LimitedColeford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1999 |
| Brands From Africa LtdGuildford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2020 |
| Brandy Melville Online LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2015 |
| Brave New Spirits LtdGloucester, United Kingdom · UKbravenewspirits.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2020 |
| Brazilian Emporium LtdWaltham Abbey, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2020 |
| Brazilian Products LtdWembley, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2005 |
| Brch UK LtdFeltham, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Breckan LimitedStromness, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1999 |
| Bremsen Technik LimitedRichmond, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2001 |
| Bret Willson Dressage International LimitedBristol, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2011 |
| Brevevita LtdEdgware, United Kingdom · UKbrevevita.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2017 |
| Bricco e Bacco Group LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2019 |
| Bridge Cliff LimitedBurford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2020 |
| Bridge Street Hospitality Group LtdHull, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |
| Bright Spirits LtdPerth, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |