| Business | Phone |
| Western Systems Inc 8215 Sw Tualatin Sherwood Rd, Tualatin 97062 | (503) 612-8511 |
| Accent Computer Technologies 20530 Sw 104th Ct, Tualatin 97062 | (503) 692-4922 |
| Rdb Solutions 22950 Sw Miami Pl, Tualatin 97062 | (503) 691-9901 |
| Data Works Corp Tualatin 97062 | (503) 612-0984 |
| Pacific Crest Technology Inc 19801 Sw 72nd Ave # 350, Tualatin 97062 | (503) 636-3737 |
| Linearx Systems Inc 9500 Sw Tualatin Sherwood Rd, Tualatin 97062 | (503) 612-9565 |
| Kaico 20417 Sw 70th Ave, Tualatin 97062 | (503) 692-5268 |