Contracting authorities
Bodies that publish notices on SEAO or CanadaBuys, and federal departments that disclose their contracts.
| Body | Source | Notices | Disclosed contracts | Last notice |
|---|---|---|---|---|
| Travaux publics et Services gouvernementaux Canada13 registrations | CanadaBuys | 41,456 | — | August 8, 2025 |
| Ministère des Travaux publics et des Services gouvernementaux (SPAC)62 registrations | CanadaBuys | 11,203 | — | October 2, 2026 |
| Ministère de la défense nationale178 registrations | CanadaBuys | 5,651 | — | February 19, 2025 |
| Services partagés Canada22 registrations | CanadaBuys | 2,770 | — | October 2, 2026 |
| Service correctionnel du Canada85 registrations | CanadaBuys | 2,236 | — | January 14, 2025 |
| Pêches et Océans Canada54 registrations | CanadaBuys | 2,181 | — | March 30, 2023 |
| Gendarmerie royale du Canada82 registrations | CanadaBuys | 2,122 | — | November 8, 2023 |
| Parcs Canada49 registrations | CanadaBuys | 2,108 | — | April 8, 2025 |
| Agriculture et Agroalimentaire Canada74 registrations | CanadaBuys | 1,300 | — | March 22, 2023 |
| Ressources naturelles Canada62 registrations | CanadaBuys | 1,258 | — | February 6, 2025 |
| Affaires étrangères, du commerce et du développement (Ministère des)10 registrations | CanadaBuys | 1,097 | — | March 27, 2023 |
| Environnement Canada | CanadaBuys | 1,022 | — | March 30, 2023 |
| Santé Canada31 registrations | CanadaBuys | 848 | — | March 14, 2023 |
| Conseil national de recherches du Canada13 registrations | CanadaBuys | 826 | — | March 29, 2023 |
| Construction de Défense Canada18 registrations | CanadaBuys | 767 | — | April 3, 2023 |
| Industrie Canada | CanadaBuys | 693 | — | March 29, 2023 |
| Transports Canada49 registrations | CanadaBuys | 545 | — | November 6, 2024 |
| Emploi et Développement social Canada31 registrations | CanadaBuys | 505 | — | March 30, 2023 |
| Agence canadienne d'inspection des aliments18 registrations | CanadaBuys | 472 | — | March 9, 2023 |
| Commission de la Capitale nationale15 registrations | CanadaBuys | 435 | — | June 1, 2023 |
“—”: measure not applicable to this source.
Two rows may refer to the same department until the match is validated. A row with two labels was validated by hand.