| William Kuether Brewing | Clear Lake, Wisconsin |
| Williams Brothers Brewing Company | Alloa, United Kingdom |
| Williamsburg AleWerks | Williamsburg, Virginia |
| Willoughby Brewing | Willoughby, Ohio |
| Willow Rock Brewing Company | Syracuse , New York |
| The Willows Family Ales | Tulsa |
| Wilmington Brewing | Wilmington, North Carolina |
| Wilskracht Stadsbrouwerij Ravenstein | Ravenstein, Netherlands |
| Wilson's Orchard | Iowa City |
| Wilthura | Netherlands |
| Windermere Brewery | |
| Winding Path Brewing Company | |
| Windmill Brewing | Dyer, IN |
| Windswept Brewing | Lossiemouth, United Kingdom |
| Wingman Brewers | Tacoma |