| Business | Phone |
| Lake Superior Shipping Ltd 600 Simpson St, Thunder Bay P7C 3J7 | (807) 623-1171 |
| Lakehead Shipping Co 100 Main St #300, Thunder Bay P7B 6R9 | (807) 345-1494 |
| Canadian Ports Clearance Assn 101 Syndicate Ave N #500, Thunder Bay P7C 3V4 | (807) 623-8491 |