| Baker Botts LLPLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2007 |
| Bakkhos Trading Company Inc.Riverview, FL, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Balanced Wine Selections LLCSonoma, CA, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| BaldocchinoNovato, CA, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Balfour Beatty PLCLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1945 |
| Balkan Treasures LtdOrmskirk, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2021 |
| Balkan Wine Discoveries LimitedYeovil, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2017 |
| Ballantynes of Walkerburn LimitedWalkerburn, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1990 |
| Ballers Brands LtdRochford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2019 |
| Balman Import & Export LtdSmethwick, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2006 |
| Balthazar LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2001 |
| Baltic Trade CorporationDenver, CO, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Bancroft Wines LimitedLondon, United Kingdom · UKbancroftwines.com · checked 28 Oct 2026 | UK | 0 | – | – | –Premium (producers) | 30% | 1999 |
| Banda LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2006 |
| Bank Pictet & Cie A G, London B RanchFrankfurt Am Main, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2014 |
| Banks Channel, LLCWinston Salem, NC, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Banner Beverage Group, LLCJoliet, IL, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Banquist LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2019 |
| Banter Beverages LimitedRuislip, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2021 |
| Banville & Jones Wine Merchants, Inc.Edison, NJ, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Barb Distribution LLCHouston, TX, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Bardome LtdBarnet, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Barnett Vineyards, L.p.Saint Helena, CA, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Baron Wines LtdLondon, United Kingdom · UKbaronwines.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2010 |
| Barre Enterprises IncSanta Monica, CA, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Barrel One Inc.Washington, DC, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Barrel To Tap LtdRomsey, United Kingdom · UKbarreltotap.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |
| Barrelhead LLCNew York, NY, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Barrelhead Wine CompanyNapa, CA, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Barrelheads LimitedLondon, United Kingdom · UKbarrelheads.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Barrett and Page LimitedFareham, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2012 |
| Barrique Distributing, LLCGarden City, ID, United States · barriquevino.com · checked 29 Oct 2026 | | – | 46 | United States, France, South AfricaNapa Valley, Uco Valley | –Mid (producers) | 17% | – |
| Barrique Fine Wines LtdOssett, United Kingdom · UKbarriquefinewines.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2020 |
| Barrique Imports, LLCSeatac, WA, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Barry Drinks LtdHarrow, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Barsotti WinesPittsburgh, PA, United States · USbarsottiwines.com · checked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Barton Brownsdon and Sadler LtdHorsham, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1985 |
| Barwell and Jones LtdRushden, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2008 |
| Base Group LtdWhetstone, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2009 |
| Basilico LtdWellingborough, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1998 |
| Basket Press Wines LtdLondon, United Kingdom · UKbasketpresswines.com · checked 28 Oct 2026 | UK | 0 | – | – | –Premium (producers) | 17% | 2016 |
| Batasiolo USA, LLCDoral, FL, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Bath Sixteen LimitedAlnwick, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2016 |
| Battaglia Distributing Corp., Inc.Chicago, IL, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Batwine LtdOakham, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2012 |
| Bauder LtdIpswich, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1979 |
| Bavette Bistro LtdLeeds, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2023 |
| Baxterstorey LimitedReading, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1985 |
| Bayfield Importing Ltd.Hawthorne, NY, United States · USchecked 30 Oct 2026 | US | 0 | – | – | – | – | – |
| Bayley & Sage LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1988 |