- 10 Barrel Brewing Company
- 10 Barrel Brewing Company - Bend
- 10 Barrel Brewing Company - Boise
- 101 North Brewing Company
- 1188 Brewing Company
- 12 String Brewing Company
- 12th State Brewing Company
- 14th Star Brewing
- 16 Mile Brewing Company
- 18th Street Brewery
- 192 Brewing
- 1974 Brewing Company
- 2 Way Brewing Company
- 2 Witches Winery & Brewing Company
- 21st Amendment Brewery Cafe
- 23rd Street Brewery
- 2nd Shift Brewing Company
- 3 Cordilleras
- 3 Guys & A Beer'd Brewing Company
- 3 Herons Brewing Company