| Business | Phone |
| Seaberg Co 7100 Sw Hampton St # 217, Portland 97223 | (503) 639-5474 |
| Skedco Inc 16420 Sw 72nd Ave, Portland 97224 | (503) 639-2119 |
| Thortex 15045 Ne Mason St, Portland 97230 | (503) 654-5726 |
| Oregon Orthotic Svc Inc 1932 Nw Lovejoy St, Portland 97209 | (503) 222-3151 |