| Business | Phone |
| Wendie Siverts Studio 322 Nw 5th Ave # 310, Portland 97209 | (503) 220-8591 |
| Terrazign Inc 939 Se Alder St, Portland 97214 | (503) 238-3828 |
| Simple Works 2716 Se 23rd Ave, Portland 97202 | (503) 281-8495 |
| Soma Inc 514 Nw 11th Ave # 201, Portland 97209 | (503) 241-1900 |
| Sondesign 4503 Ne 37th Ave, Portland 97211 | (503) 866-1528 |
| Raw Design 6635 N Baltimore Ave, Portland 97203 | (503) 283-2953 |
| Designunit 8206 Sw 10th Ave, Portland 97219 | (503) 452-0982 |
| Dresselhaus Design Group Inc 8222 Se 162nd Ave, Portland 97236 | (503) 760-1841 |
| Plexsys Interface Products 4918 Ne 122nd Ave, Portland 97230 | (503) 251-0455 |
| Fitzgerald Hagan & Hackathorn 4110 Ne 122nd Ave # 207, Portland 97230 | (503) 257-9440 |
| Fuse 1415 Se 8th Ave, Portland 97214 | (503) 238-3999 |
| I D Workshop 1001 Se Water Ave # 175, Portland 97214 | (503) 230-7745 |
| Manley Design 6823 Sw Burlingame Ave, Portland 97219 | (503) 452-7919 |