| Brilet LimitedSmethwick, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2016 |
| Brindisa Tapas Kitchens LimitedGerrards Cross, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2003 |
| Bringoods LtdBedford, United Kingdom · UKbringoods.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2021 |
| Brinkman UkltdBeverley, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1974 |
| Bristol Fine Wine LtdBristol, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Bristol Spirits LimitedBristol, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1993 |
| Brit Insurance Holdings LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1995 |
| British Airways PLCHarmondsworth, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1983 |
| Bro Drinks LtdWarwick, United Kingdom · UKbrodrinks.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2019 |
| Broad & Devitt Fine Wines Ltd.Banbury, United Kingdom · UKcellars-wines.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | –Premium (producers) | 4% | 2011 |
| Broadland Drinks LimitedNorwich, United Kingdom · UKbroadlanddrinks.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 1965 |
| Brockenchack Wines LimitedWest Malling, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Brompton Bicycle LtdGreenford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1976 |
| Brox Distribution LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2025 |
| Bruce Jack Wines LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2017 |
| Brunello CucinelliLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2005 |
| Brunswick Fine Wines and Spirits LimitedBrighton, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2016 |
| Bsip Foods LtdWembley, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2010 |
| Bsqrd LimitedCrieff, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2022 |
| Bts In London LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1988 |
| Btw Global LLCBromsgrove, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Bubble Bros LtdLondon, United Kingdom · UKbubblebros.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2015 |
| Bubbles & Wines LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2010 |
| Bubbly Bandits LtdCardiff, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2021 |
| Buchanan Wines LtdWadebridge, United Kingdom · UKbuchananwines.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2016 |
| Buckingham Vintners International LtdBracknell, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2002 |
| Bucks Club LtdUnited Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1996 |
| Bucovina Cash & Carry LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2012 |
| Building Bridges Soluti Ons LtdLondon, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Bulkyway LtdLondon, United Kingdom · UKbulkyway.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2024 |
| Bulldogfish LtdYork, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Bullet Investments LimitedDouglas, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2023 |
| Bulstock LtdHarrow, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Bunches Florapost LtdNottingham, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2000 |
| Burgundy Wines LimitedWorthing, United Kingdom · UKburgundywines.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | –Mid (producers) | 15% | 2000 |
| Burnett & Herbert LtdFulham, United Kingdom · UKburnettandherbert.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2019 |
| Burns and German Vintners LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Burridges of Arlington St LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2016 |
| Burton Holdings LimitedNorwich, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2020 |
| Butlers Farmhouse Cheeses LtdPreston, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1998 |
| Buy South Africa LtdKingston upon Thames, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2011 |
| Bvlgari LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1987 |
| Bwa Logistics LtdBasildon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2004 |
| C & D Wines LtdLondon, United Kingdom · UKcanddwines.co.uk · checked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| C & O Wines LtdTimperley, United Kingdom · UKcowines.com · checked 28 Oct 2026 | UK | 0 | – | – | –Mid (producers) | 14% | 1992 |
| C & T Licata & Son LtdBristol, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2003 |
| C Carnevale LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2008 |
| C Is For Champagne LtdMaidenhead, United Kingdom · UKcisforchampagne.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |
| C L Rye Trading LtdNewton Abbot, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2000 |
| C N Foods Distributors LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2009 |