| Business | Phone |
| New Vista Payment Management 15033 Se Mcloughlin Blvd # 338, Portland 97267 | (503) 353-9227 |
| Western Employer Svc 6443 Sw Beaverton Hillsdale, Portland 97221 | (503) 243-7115 |
| Professional Business Solution 4800 Sw Macadam Ave # 245, Portland 97239 | (503) 223-4408 |
| Oregon Employment Svc Corp Po Box 82698, Portland 97282 | (503) 774-1667 |
| Magus Corp 9570 Sw Barbur Blvd # 306, Portland 97219 | (503) 293-2936 |