| Business | Phone |
| Tharco 17625 Ne Sandy Blvd, Portland 97230 | (503) 256-3600 |
| Carton Service 2211 Nw Front Ave, Portland 97209 | (503) 227-6428 |
| Sea Bridge Llc 4422 Sw Corbett Ave, Portland 97239 | (503) 226-4460 |
| Packaging Dynamics 618 Nw 12th Ave # 305, Portland 97209 | (503) 224-4612 |
| Omnipak Corporation 6600 NE 78th Ct Suite C5, Portland 97218 | (503) 280-9000 |