| Business | Phone |
| Port Of Olympia 915 Washington St Ne, Olympia 98501 | (360) 528-8000 |
| Port Of Olympia Dock Office 915 Washington St Ne, Olympia 98501 | (360) 528-8033 |
| Permits & Motor Carrier Svc 921 Lakeridge Dr Sw, Olympia 98502 | (360) 664-9494 |
| Planning & Programming Svc Center 310 Maple Park Ave Se # 1a23, Olympia 98501 | (360) 705-7929 |