| Brewery | Location |
|---|---|
| Pioneer Beer Company | |
| Pipe Dream Brewing | Londonderry, New Hampshire |
| Pipeworks / AVEC | Chicago, IL |
| Pipeworks / Local Option | Chicago, IL |
| Pipeworks / Toppling Goliath | |
| Pipeworks Brewing Company | Chicago, Illinois |
| Pipeworks Brewing Company / Tired Hands | |
| Pips Meadery | |
| Pirate Sheep Brewing | Wayne, MI |
| Pirates du Clain | |
| Pisgah Brewing Co. | Black Mountain, North Carolina |
| Pitchfork | Hudson |
| Pittsburg Brewing Co. | Pittsburgh |
| Pivara Skopje | Skopje, Macedonia, The Former Yugoslav Republic of |
| Pivot Brewing Company | Lexington |