| Business | Phone |
| Coleman Product Design Inc 433 Belmont Ave E # 209, Seattle 98102 | (206) 320-0604 |
| David Ryan & Assoc 215 2nd Ave S # 201, Seattle 98104 | (206) 223-1956 |
| Designhaus 911 Western Ave, Seattle 98104 | (206) 343-7581 |
| Don Campbell & Assoc 2241 E Crescent Dr, Seattle 98112 | (206) 329-4279 |
| Fejes Design 1454 Nw 45th St, Seattle 98107 | (206) 784-2626 |
| H Design 1333 N Northlake Way # K, Seattle 98103 | (206) 632-4800 |
| Firth Design 4101 W Marginal Way Sw, Seattle 98106 | (206) 763-0558 |
| Flux 1013 Stewart St, Seattle 98101 | (206) 343-9390 |
| Flux Inc 3828 4th Ave S, Seattle 98134 | (206) 282-3023 |
| G L Design Assoc 1101 N Northlake Way, Seattle 98103 | (206) 633-1053 |
| Hubler Design 3611 23rd Ave W, Seattle 98199 | (206) 285-7421 |
| Sue Gundy Textiles 6257 3rd Ave Nw, Seattle 98107 | (206) 706-8883 |