Olympic Tug & Barge
 Seattle / Portland / Vancouver
- Petroleum Transportation
- Bunkering |
Millennium Maritime
 L.A. / Long Beach Harbor
- Ship Assist and Escort |
Starlight Marine Services
 San Francisco Bay
- Petroleum Transportation
- Ship Assist and Escort
- Bunkering |
Westoil Marine Services
 L.A. / Long Beach Harbor
- Petroleum Transportation
- Bunkering |
Pacific Coast Maritime
 Dutch Harbor, Alaska
- Ship Assist and Escort
- Coastwise Towing |
Public Service Marine
 L.A. / Santa Barbara
/ San Francisco Bay
- Petroleum Transportation
(exclusive) |
Pacific Terminal Services
 Portland
- Terminal Services |
Harley Marine New York
 New York Harbor
- Petroleum Transportation
- Bunkering |
