| MAINTENANCE AND CLEANING1041159 | National Research Council Canada | $67,462.74 | Mar 20, 2026 |
| Scientific services1016898 | National Research Council Canada | $66,478.55 | Apr 8, 2024 |
| Scientific services988492 | National Research Council Canada | $65,416.18 | Mar 28, 2022 |
| Contracted building cleaning970391 | National Research Council Canada | $31,604.92 | Apr 20, 2021 |
| Contracted building cleaning949672 | National Research Council Canada | $18,843.90 | May 19, 2020 |
| Other buildings928517 | National Research Council Canada | $17,680.95 | May 15, 2019 |
| Other buildings907006 | National Research Council Canada | $17,166.19 | May 1, 2018 |
| Contracted building cleaning886246 | National Research Council Canada | $19,151.67 | May 2, 2017 |
| CONTRACTED BUILDING CLEANING865570 | National Research Council Canada | $16,232 | Apr 22, 2016 |
| CONTRACTED BUILDING CLEANING849181 | National Research Council Canada | $12,477 | Jun 8, 2015 |