| Business | Phone |
| Allen Technologies Inc 6975 Sw Sandburg St, Portland 97223 | (503) 639-0600 |
| Mallinckrodt Inc 2820 Sw Sam Jackson Park Rd, Portland 97201 | (503) 228-3663 |
| Optilink Healthcare Management 13535 Sw 72nd Ave # 200, Portland 97223 | (503) 443-2102 |