| Lavage des vitres au 2121 Route Transcanadienne, Dorval3000760767 | Environment and Climate Change Canada | 22 333,89 $ | 1 avr. 2023 |
| Other engineering works3000707156 | Environment and Climate Change Canada | 19 315,80 $ | 3 mars 2020 |
| Other engineering works3000647437 | Environment and Climate Change Canada | 14 371,88 $ | 27 juin 2017 |
| Original Amount $0.003000583826 | Environment and Climate Change Canada | 10 807,65 $ | 2 juill. 2015 |
| Contracted building cleaningK4C20-12-2012 | Environment and Climate Change Canada | 12 900 $ | 19 sept. 2012 |
| Contracted building cleaningK4C20-09-1004 | Environment and Climate Change Canada | 11 700 $ | 25 nov. 2009 |