| Barrio Brewing Company | |
| Barrique Brewing & Blending | Nashville, Tennessee |
| BarStaldi Meadery | Kenosha |
| Base Camp Brewing Company | Portland, Oregon |
| Basic City Beer Company | WAYNESBORO, Virginia |
| Basil T's Brew Pub and Italian Grill | Toms River, New Jersey |
| Basqueland Brewing Co | Spain |
| Bass Brewers | Burton-upon-Trent, United Kingdom |
| Bassoonbrew | UXBRIDGE, United Kingdom |
| Bastion | Diest, Belgium |
| Batch Brewing Company | Detroit, Michigan |
| Batemans | |
| Battered Boar Brewing Company | Edmond |
| Battery Steele Brewing | Maine |
| Battle Road Brewing Company | Maynard, MA |