| Business | Phone |
| Aera Corp Beaverton 97005 | (503) 644-4414 |
| Als Industries Inc 9655 Sw Sunshine Ct # 600, Beaverton 97005 | (503) 627-0887 |
| Thomsen Manufacturing Beaverton 97006 | (503) 531-0992 |
| Stmicroelectronics 15455 Nw Greenbrier Pkwy, Beaverton 97006 | (503) 648-9873 |
| Disco Hi-Tec America 7931 Sw Cirrus Dr, Beaverton 97008 | (503) 644-0323 |
| Profacture Corp 7949 Sw Cirrus Dr, Beaverton 97008 | (503) 644-3222 |
| Electroglas Inc Beaverton 97007 | (503) 649-8540 |
| Hitachi Instruments Inc 7901 Sw Cirrus Dr, Beaverton 97008 | (503) 350-0270 |
| King International Beaverton 97008 | (503) 524-7046 |