| ATCO INVOICES1047098 | National Research Council Canada | 245,7 k $ | 22 sept. 2026 |
| ATCO INVOICES1045985 | National Research Council Canada | 292,3 k $ | 19 août 2026 |
| ATCO INVOICE1045793 | National Research Council Canada | 319,4 k $ | 12 août 2026 |
| ATCO INVOICES1045785 | National Research Council Canada | 866,3 k $ | 12 août 2026 |
| ATCO INVOICES1044771 | National Research Council Canada | 110,5 k $ | 8 juill. 2026 |
| ATCO INVOICE1044705 | National Research Council Canada | 152,9 k $ | 7 juill. 2026 |
| Other buildings1043950 | National Research Council Canada | 128,9 k $ | 12 juin 2026 |
| ATCO INVOICES1043289 | National Research Council Canada | 111,6 k $ | 27 mai 2026 |
| ATCO INVOICES1043235 | National Research Council Canada | 22 238,93 $ | 26 mai 2026 |
| Laboratories1041446 | National Research Council Canada | 22 651,10 $ | 31 mars 2026 |
| MAINTENANCE, RENOVATION AND CONSTRUCTIONS SERVICES1040488 | National Research Council Canada | 10,4 M $ | 6 mars 2026 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7008-1 | Department of National Defence | 87 597,60 $ | 1 mars 2026 |
| ATCO INVOICES1039463 | National Research Council Canada | 3,1 M $ | 12 févr. 2026 |
| Station operator for the geomagnetic observatory3000809478 | Natural Resources Canada | 38 005,54 $ | 7 janv. 2026 |
| ATCO INVOICES1038021 | National Research Council Canada | 1 M $ | 18 déc. 2025 |
| ATCO INVOICES1037902 | National Research Council Canada | 533,1 k $ | 16 déc. 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7008 | Department of National Defence | 41 113,92 $ | 1 déc. 2025 |
| Waterworks and sewage systems7284612 | Royal Canadian Mounted Police | 29 549,24 $ | 5 nov. 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7006/7007 | Department of National Defence | 83 071,27 $ | 1 nov. 2025 |
| ATCO INVOICES1036447 | National Research Council Canada | 87 532,98 $ | 28 oct. 2025 |
| ATCO INVOICES1036422 | National Research Council Canada | 431 k $ | 28 oct. 2025 |
| ATCO INVOICES1035762 | National Research Council Canada | 411,8 k $ | 8 oct. 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7004/7005 | Department of National Defence | 63 444 $ | 1 oct. 2025 |
| Other buildings1035286 | National Research Council Canada | 422,1 k $ | 23 sept. 2025 |
| Laboratories1035144 | National Research Council Canada | 384,5 k $ | 18 sept. 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7002/7003 | Department of National Defence | 84 370,32 $ | 1 sept. 2025 |
| Aerological Observations at the Upper Air Station at Resolute Bay, Nunavut3000804329 | Environment and Climate Change Canada | 871,9 k $ | 1 sept. 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7001 | Department of National Defence | 64 003,20 $ | 8 août 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7007 | Department of National Defence | 77 346,24 $ | 24 juill. 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7006 | Department of National Defence | 86 512,80 $ | 24 juill. 2025 |