| Brewery | Location |
|---|---|
| Able Seedhouse + Brewery | Minneapolis, MN |
| Abnormal Beer Co. | San Diego |
| Abomination Brewing | East Stroudsburg, Pennsylvania |
| Åbro | Vimmerby |
| Absolution Brewing Company | Torrance |
| AC Golden Brewing Company | Golden |
| Ace Ciders | Sebastopol, California |
| Acoustic Ales | San Diego, California |
| Acoustic Meadery | Lake Ann |
| Actual Brewing Co. | Columbus |
| Adelbert's Brewery | Austin, Texas |
| Adirondack Brewery | Lake George, New York |
| Adnams & Co. | Southwold, United Kingdom |
| Adroit Theory | Purcellville, VA |
| Adur Brewery | Shoreham-on-Sea |