| Lavage des vitres au 2121 Route Transcanadienne, Dorval3000760767 | Environment and Climate Change Canada | $22,333.89 | Apr 1, 2023 |
| Other engineering works3000707156 | Environment and Climate Change Canada | $19,315.80 | Mar 3, 2020 |
| Other engineering works3000647437 | Environment and Climate Change Canada | $14,371.88 | Jun 27, 2017 |
| Original Amount $0.003000583826 | Environment and Climate Change Canada | $10,807.65 | Jul 2, 2015 |
| Contracted building cleaningK4C20-12-2012 | Environment and Climate Change Canada | $12,900 | Sep 19, 2012 |
| Contracted building cleaningK4C20-09-1004 | Environment and Climate Change Canada | $11,700 | Nov 25, 2009 |