Seaspan Shipyards has teamed with the following Tier 1 suppliers to help supply the non-combat vessels to Canada:
| Company | Scope | Contact | Website |
| Alion Science and Technology Corporation Canada | Design and Production Engineering |
Mark Oakes |
Alion Website |
| Computer Sciences Canada Inc. | Integrated Logistics Support |
Peter Nutt |
CSC Website |
| Vard Marine Inc. (Formally STX Marine Canada Inc.) | Design and Production Engineering |
Claudia Mahon |
STX Website |
| Thales Canada Inc. | Electronic Systems Integration, Mission/Communication/ Navigation systems |
Carlos Mateus |
Thales Website |
Candidate suppliers interested in providing any of the above scopes are encouraged to directly contact the Tier 1 suppliers listed above and follow their company protocol to become an authorized supplier.