| Business | Phone |
| Coe Manufacturing Co 7930 Sw Hunziker St, Portland 97223 | (503) 639-3121 |
| Turner Engineering 14333 Ne Sandy Blvd, Portland 97230 | (503) 252-6951 |
| Ask Design Corp 13035 Se Claybourne St, Portland 97236 | (503) 761-5161 |
| Cincinnati Inc Portland 97219 | (503) 244-6724 |
| Pacific Trail Manufacturer Inc 6532 Se Crosswhite Way, Portland 97206 | (503) 233-8952 |
| Lindsay Forest Products Inc 2711 Ne Columbia Blvd, Portland 97211 | (503) 331-0783 |
| L-M Equipment Co 8705 Se 13th Ave, Portland 97202 | (503) 235-3146 |