| Fortside Brewing Company | 2200 NE Andresen Rd Ste B | Vancouver | Washington | 98661-7350 | United States | micro | |
| Forward Operating Base Brewing Company / FOB Brewing | 2750 Williamson Pl Ste 100 | Dupont | Washington | 98327-7501 | United States | micro | |
| Four Eyed Guys Brewing | 910 W Indiana Ave | Spokane | Washington | 99205 | United States | micro | |
| Four Generals Brewing | 229 Wells Ave S | Renton | Washington | 98057-2131 | United States | micro | |
| Four Horsemen Brewery | 30221 148th Ave SE | Kent | Washington | 98042-9368 | United States | micro | |
| FrinGe Brewing | 5640 3rd Ave | Ferndale | Washington | 98248 | United States | micro | |
| Future Primitive Brewing Company | 9832 14th Ave SW | Seattle | Washington | 98106-2816 | United States | micro | |
| Gallaghers' Where U Brew | 180 W Dayton St Ste 105 | Edmonds | Washington | 98020-4160 | United States | micro | |
| Garden Path Fermentation | 11653 Higgins Airport Way | Burlington | Washington | 98233-5308 | United States | micro | |
| Garland Brew Werks | 603 W Garland Ave | Spokane | Washington | 99205 | United States | micro | |
| Genus Brewing and Supply | 17018 E Sprague Ave | Spokane Valley | Washington | 99216-2171 | United States | micro | |
| Ghost Runners Brewery | 4216 NE Minnehaha St # 108 | Vancouver | Washington | 98661-1244 | United States | micro | |
| Ghostfish Brewing Company | 2942 1st Ave S | Seattle | Washington | 98134-1820 | United States | micro | |
| Gig Harbor Brewing | 3120 South Tacoma Way | Tacoma | Washington | 98409-4717 | United States | micro | |
| Golden Handle Project | 111 S Cedar St | Spokane | Washington | 99201 | United States | micro | |
| Good Brewing Company | 16104 125th Pl NE | Woodinville | Washington | 98072-7983 | United States | micro | |
| Gruff Brewing Company | 104 E Maple St # 101 | Bellingham | Washington | 98225-5006 | United States | micro | |
| Haas Innovations Brewing LLC | 1600 River Rd | Yakima | Washington | 98902-1249 | United States | micro | |
| Hale's Ales Brewery and Pub | 4301 Leary Way NW | Seattle | Washington | 98107-4538 | United States | micro | |
| Half Lion Brewing Company | 1723 West Valley Hwy E Ste 101 | Sumner | Washington | 98390-9700 | United States | micro | |
| Harmon Brewing Company | 204 St Helens Ave | Tacoma | Washington | 98402-2522 | United States | micro | |
| Haywire Brewing Company | 12125 Treosti Rd | Snohomish | Washington | 98290-6918 | United States | micro | |
| Headless Mumby Brewing | 232 Division St NW | Olympia | Washington | 98502 | United States | micro | |
| Headworks Brewing | 1110 Marshall Ave | Enumclaw | Washington | 98022-3525 | United States | micro | |
| Heathen Brewing | 2225 NE 119th St Ste 109 | Vancouver | Washington | 98686 | United States | micro | |
| Hellbent Brewing Company | 13035 Lake City Way NE | Seattle | Washington | 98125-4428 | United States | micro | |
| Hemlock State Brewing Company | 23601 56th Ave W Ste 400 | Lake Forest Park | Washington | 98043 | United States | micro | |
| Hideaway Brewing Co | 18731 SE 314th St | Auburn | Washington | 98092-6556 | United States | micro | |
| Hillbilly Brewing Company | 23118 NW Maplecrest Rd | Ridgefield | Washington | 98642 | United States | micro | |
| Hoh River Brewery | 2442 Mottman Rd SW | Tumwater | Washington | 98512-6219 | United States | micro | |
| Holy Mountain Brewing Co | 1421 Elliott Ave W | Seattle | Washington | 98119-3104 | United States | micro | |
| Hop Nation Brewing Company | 31 N 1st Ave | Yakima | Washington | 98902-2663 | United States | micro | |
| Hopworks Urban Brewery - Vancouver | 17707 SE Mill Plain Blvd | Vancouver | Washington | 98683-7578 | United States | micro | |
| Hoquiam Brewing Company | 526 8th St | Hoquiam | Washington | 98550-3521 | United States | micro | |
| Horse Heaven Hills Brewery | 1118 Meade Ave | Prosser | Washington | 99350 | United States | micro | |
| Humble Abode Brewery | 1620 E Houston Ave Ste 800 | Spokane | Washington | 99217 | United States | micro | |
| In the Shadow Brewing | 19731 Old Burn Rd | Arlington | Washington | 98223 | United States | micro | |
| Inland Ale Works Brewing Co | 505 1st St | Cheney | Washington | 99004 | United States | micro | |
| Island Hoppin' Brewery | 33 Hope Ln | Eastsound | Washington | 98245-8915 | United States | micro | |
| Jellyfish Brewing Company | 917 S Nebraska St | Seattle | Washington | 98108-2747 | United States | micro | |
| Jones Creek Brewing | 173 Beam Rd | Chehalis | Washington | 98532-9303 | United States | micro | |
| Kulshan Brewing Co - K2 | 1538 Kentucky St | Bellingham | Washington | 98229-4720 | United States | micro | |
| Kulshan Brewing Co - Sunnyland | 2238 James St | Bellingham | Washington | 98225-4142 | United States | micro | |
| Lake Chelan Brewing Co | 50 Wapato Way | Manson | Washington | 98831 | United States | micro | |
| Lake Stevens Brewing Company | 2010 Grade Rd | Lake Stevens | Washington | 98258-9182 | United States | micro | |
| Lantern Brewing | 938 N 95th St | Seattle | Washington | 98103-3206 | United States | micro | |
| Lazy Boy Brewing | 715 100th St SE Ste A1 | Everett | Washington | 98208-3762 | United States | micro | |
| Locust Cider & Brewing Co | 19151 144th Ave NE Unit B/C | Woodinville | Washington | 98072-4374 | United States | micro | |
| Logan Brewing Company | 510 SW 151st St | Burien | Washington | 98166 | United States | micro | |
| Loowit Brewing | 507 Columbia St | Vancouver | Washington | 98660-3194 | United States | micro | |