| Business | Phone |
| American Optical 10525 Sw Lucas Ct, Tualatin 97062 | (503) 691-8578 |
| Ryco Sales & Marketing Inc 19350 Sw 125th Ct, Tualatin 97062 | (503) 885-8202 |
| Sales Force Nw 20959 Sw 87th Ct, Tualatin 97062 | (503) 692-0242 |
| Continental Marketing Inc 18175 Sw 100th Ct, Tualatin 97062 | (503) 692-4541 |