| Brewery | Location |
|---|---|
| Ichtegems | Belgium |
| Icicle Brewing Company | Leavenworth |
| ICOBES b.v.b.a. | Evergem, Belgium |
| ICONYC Brewing Company | Long Island City |
| Idaho Brewing | Idaho Falls, Idaho |
| Idle Hands | |
| Idletyme Brewing Company | Stowe |
| Idyll Hounds Brewing Company | Santa Rosa Beach, Florida |
| ikea | |
| Ile Sauvage | Victoria , Canada |
| The Ilkley Brewery | Ilkley, United Kingdom |
| Ill Mannered | Powell, OH |
| Illinois Brewing | Bloomington, Illinois |
| Illuminated Brew Works | Chicago, Illinois |
| Imagine Nation Brewing Co. | MIssoula, Montana |