| Confluence Brewing Company | Des Moines, Iowa |
| Coniston Brewing | Coniston, United Kingdom |
| Connecticut Valley Brewing | South Windsor, Connecticut |
| Conquest Brewing Company | |
| Conscious Ales | |
| Conshohocken Brewing Company | Conshohocken, PA |
| cool springs brewery | Franklin, Tennessee |
| Coolhead brew | Helsinki, Finland |
| Coop Ale Works | Oklahoma City, Oklahoma |
| Cooper's Cave Ale Company | Glens Falls, New York |
| Coopers Brewery | Regency Park, Australia |
| Cooperstown Brewing Company | Milford, New York |
| Coors Brewing - Golden Brewery | Golden, Colorado |
| Coos Brewing Company | Colebrook, NH |
| Copper Brewing | Canada |