| Communications Research Services45466247 | Parks Canada | $11,440.01 | Feb 1, 2024 |
| PLUMBING EQUIPMENT AND FITTINGS851106 | National Research Council Canada | $10,006 | Jul 14, 2015 |
| MEASURING, CONTROLLING, LABORATORY, MEDICAL AND OP827105 | National Research Council Canada | $11,230 | Mar 14, 2014 |
| PROCESSING MACHINERY780008 | National Research Council Canada | $11,458 | Jan 18, 2012 |
| ENGINEERING SERVICES, NOT ELSEWHERE SPECIFIED (SPE713607 | National Research Council Canada | $15,429 | Sep 17, 2009 |
| ENGINEERING SERVICES, NOT ELSEWHERE SPECIFIED (SPE711460 | National Research Council Canada | $10,311 | Aug 20, 2009 |