| MERLEX ENGINEERING LTD (EQ957-140006/001/PWL~000)EQ957-140006/001/PWL | Public Works and Government Services Canada | $0 | Oct 15, 2014 |
| Environmental Services51992 | Department of National Defence | $26,117.80 | Aug 15, 2012 |
| Other QC & Testing Services49678 | Department of National Defence | — | Dec 5, 2011 |
| ENVIRONMENTAL SERVICES45606 | Department of National Defence | $40,147 | Nov 5, 2010 |
| Environmental Studies42746 | Department of National Defence | $18,030 | Dec 1, 2009 |
| A&E Services related to Const.41389 | Department of National Defence | $10,400 | May 27, 2009 |
| Soil StudiesW3699-080152/001/TNB | Department of National Defence | $17,766 | Jul 4, 2008 |