| Brewery | Location |
|---|---|
| Industrija Piva I Sokova Trebjesa | Nikic |
| Industry Brewing Co. | Peoria, Illinois |
| Infamous Brewing Company | Austin, Texas |
| Infinite Ale Works | Ocala, Florida |
| Infusion Brewing Company | Omaha |
| Ingenious Brewing Co. | Humble, TX |
| Inglorious Brew Stars | Deurne |
| Inland Empire Brewing Company | Riverside, CA |
| Inlet Brewing Company | Jupiter, Florida |
| Inne Beczki | |
| Innis & Gunn | Edinburgh, United Kingdom |
| Innocente Brewing Company | Waterloo |
| Innovation Brewing Company | Sylva, NC |
| Inside the Five | Sylvania , OH |
| Insight Brewing | Minneapolis, Minnesota |