| Brewery | Location |
|---|---|
| MAD Beer | Copenhagen, Denmark |
| Mad Brewer/Brew Keeper | |
| Mad Crab Restaurant and Brewery | Strongsville, Ohio |
| Mad Fox Brewing Company | Falls Church |
| Mad Fritz | St. Helena |
| Mad Hatter | Liverpool, United Kingdom |
| Mad River Brewing Company | Blue Lake, California |
| Mad scientist | Budapest, Hungary |
| Mad Swede Brewing Company | Boise, Idaho |
| Mad Yeast | Belgium |
| MadeWest Brewing Company | Ventura, California |
| Madhouse Brewing Company | |
| Madison River Brewing Company | Belgrade, Montana |
| MadTree | Cincinnati |
| MadX |