| Wildflower Brewing & Blending | Marrickville, Australia |
| Wildflower Brewing and Blending/Mountain Culture Beer Co. | |
| Wiley Roots Brewing Co. | Greeley, Colorado |
| Will County Brewing Company | Shorewood, Illinois |
| 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 |
| Wilson's Orchard | Iowa City |
| Wilthura | Netherlands |
| Windermere Brewery | |
| Winding Path Brewing Company | |