| ATCO INVOICES1047098 | National Research Council Canada | $245.7K | Sep 22, 2026 |
| ATCO INVOICES1045985 | National Research Council Canada | $292.3K | Aug 19, 2026 |
| ATCO INVOICE1045793 | National Research Council Canada | $319.4K | Aug 12, 2026 |
| ATCO INVOICES1045785 | National Research Council Canada | $866.3K | Aug 12, 2026 |
| ATCO INVOICES1044771 | National Research Council Canada | $110.5K | Jul 8, 2026 |
| ATCO INVOICE1044705 | National Research Council Canada | $152.9K | Jul 7, 2026 |
| Other buildings1043950 | National Research Council Canada | $128.9K | Jun 12, 2026 |
| ATCO INVOICES1043289 | National Research Council Canada | $111.6K | May 27, 2026 |
| ATCO INVOICES1043235 | National Research Council Canada | $22,238.93 | May 26, 2026 |
| Laboratories1041446 | National Research Council Canada | $22,651.10 | Mar 31, 2026 |
| MAINTENANCE, RENOVATION AND CONSTRUCTIONS SERVICES1040488 | National Research Council Canada | $10.4M | Mar 6, 2026 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7008-1 | Department of National Defence | $87,597.60 | Mar 1, 2026 |
| ATCO INVOICES1039463 | National Research Council Canada | $3.1M | Feb 12, 2026 |
| Station operator for the geomagnetic observatory3000809478 | Natural Resources Canada | $38,005.54 | Jan 7, 2026 |
| ATCO INVOICES1038021 | National Research Council Canada | $1M | Dec 18, 2025 |
| ATCO INVOICES1037902 | National Research Council Canada | $533.1K | Dec 16, 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7008 | Department of National Defence | $41,113.92 | Dec 1, 2025 |
| Waterworks and sewage systems7284612 | Royal Canadian Mounted Police | $29,549.24 | Nov 5, 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7006/7007 | Department of National Defence | $83,071.27 | Nov 1, 2025 |
| ATCO INVOICES1036447 | National Research Council Canada | $87,532.98 | Oct 28, 2025 |
| ATCO INVOICES1036422 | National Research Council Canada | $431K | Oct 28, 2025 |
| ATCO INVOICES1035762 | National Research Council Canada | $411.8K | Oct 8, 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7004/7005 | Department of National Defence | $63,444 | Oct 1, 2025 |
| Other buildings1035286 | National Research Council Canada | $422.1K | Sep 23, 2025 |
| Laboratories1035144 | National Research Council Canada | $384.5K | Sep 18, 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7002/7003 | Department of National Defence | $84,370.32 | Sep 1, 2025 |
| Aerological Observations at the Upper Air Station at Resolute Bay, Nunavut3000804329 | Environment and Climate Change Canada | $871.9K | Sep 1, 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7001 | Department of National Defence | $64,003.20 | Aug 8, 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7007 | Department of National Defence | $77,346.24 | Jul 24, 2025 |
| Other Business services not Elsewhere Specified, TorontoW8160-25-7006 | Department of National Defence | $86,512.80 | Jul 24, 2025 |