| Business | Phone |
| 21st Century Lubricants Inc 5854 Cinnibar St Se, Salem 97306 | (503) 391-7133 |
| Degeller Amsoil Products 4730 Auburn Rd Ne # 83, Salem 97301 | (503) 362-3514 |
| Gemco Oil Inc 502 Stagecoach Way Se, Salem 97302 | (503) 581-6134 |
| Marc Nelson Oil Products Inc 1977 Claxter Rd Ne, Salem 97303 | (503) 363-7676 |
| Wilco Farmers Petroleum Div Salem 97301 | (503) 362-9877 |