| Mar 2015 | Parks Canada | Engineering services not elsewhere specified (spec | — | $11,498 |
| Aug 2014 | Environment and Climate Change Canada | 0422 Engineering consultants - construction | — | $41,005 |
| Jul 2014 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $9,000 |
| Mar 2014 | Environment and Climate Change Canada | 0422 Engineering consultants - construction | — | $12,800 |
| Dec 2013 | Parks Canada | Engineering services not elsewhere specified (spec | — | $28,727 |
| Dec 2013 | Correctional Service of Canada | Engineering consultants-Construction | — | $40,000 |
| Nov 2013 | Natural Resources Canada | Other professional services not elsewhere specified | — | $32,093 |
| Nov 2013 | Parks Canada | Engineering consultants-Construction | — | $36,171 |
| Nov 2013 | Transport Canada | | — | $299,450 |
| Nov 2013 | Environment and Climate Change Canada | | — | $39,850 |
| Oct 2013 | National Research Council Canada | Miscellaneous Chemical products | Non-competitive | $15,109 |
| Oct 2013 | Natural Resources Canada | Services related to the assessment of potentially contaminated sites | — | $15,201 |
| Oct 2013 | Natural Resources Canada | Services related to the assessment of potentially contaminated sites | — | $16,169 |
| Oct 2013 | Parks Canada | Engineering services not elsewhere specified (spec | — | $82,474 |
| Oct 2013 | Fisheries and Oceans Canada | Engineering consultants-Other | — | $51,830 |
| Oct 2013 | Parks Canada | Engineering consultants-Construction | — | $17,955 |
| Sep 2013 | Natural Resources Canada | Services related to the assessment of potentially contaminated sites | — | $22,381 |
| Sep 2013 | Parks Canada | Engineering services not elsewhere specified (spec | — | $25,547 |
| Aug 2013 | Environment and Climate Change Canada | 0422 Engineering consultants - construction | — | $18,800 |
| Aug 2013 | Natural Resources Canada | Other professional services not elsewhere specified | — | $33,420 |
| Aug 2013 | Parks Canada | Engineering services not elsewhere specified (spec | — | $344,172 |
| Aug 2013 | Transport Canada | Management consulting | — | $1,415,719 |
| Aug 2013 | Natural Resources Canada | Services related to the assessment of potentially contaminated sites | — | $66,783 |
| Jul 2013 | Environment and Climate Change Canada | 0422 Engineering consultants - construction | — | $12,590 |
| Jun 2013 | Parks Canada | Engineering consultants-Construction | — | $32,768 |
| Jun 2013 | Environment and Climate Change Canada | 0422 Engineering consultants - construction | — | $9,500 |
| May 2013 | Parks Canada | Engineering consultants-Construction | — | $326,073 |
| Apr 2013 | Parks Canada | Engineering consultants-Other | — | $28,330 |
| Apr 2013 | Environment and Climate Change Canada | 0422 Engineering consultants - construction | — | $21,925 |
| Mar 2013 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $133,953 |
| Mar 2013 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $28,618 |
| Mar 2013 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $53,490 |
| Mar 2013 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $28,254 |
| Feb 2013 | Environment and Climate Change Canada | | — | $50,035 |
| Jan 2013 | Natural Resources Canada | Scientific services | — | $25,583 |
| Jan 2013 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $63,164 |
| Dec 2012 | Environment and Climate Change Canada | 0422 Engineering consultants - construction | — | $12,900 |
| Dec 2012 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $22,255 |
| Dec 2012 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $12,859 |
| Dec 2012 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $13,616 |
| Nov 2012 | National Defence | A&E Services related to Const. | — | $100,000 |
| Nov 2012 | Environment and Climate Change Canada | 0422 Engineering consultants - construction | — | $16,200 |
| Nov 2012 | Fisheries and Oceans Canada | Operating System and Utility Software related to servers, storage, peripherals and components | — | $9,988 |
| Oct 2012 | Natural Resources Canada | Other professional services not elsewhere specified | — | $15,383 |
| Oct 2012 | Natural Resources Canada | Other professional services not elsewhere specified | — | $19,551 |
| Sep 2012 | Parks Canada | Engineering services not elsewhere specified (spec | — | $27,206 |
| Sep 2012 | Parks Canada | Engineering services not elsewhere specified (spec | — | $46,383 |
| Sep 2012 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $40,490 |
| Sep 2012 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $70,770 |
| Sep 2012 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $91,455 |
| Sep 2012 | Environment and Climate Change Canada | 0422 Engineering consultants - construction | — | $22,123 |
| Sep 2012 | Parks Canada | Engineering consultants-Construction | — | $86,455 |
| Jul 2012 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $23,896 |
| Jul 2012 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $11,700 |
| Jun 2012 | Environment and Climate Change Canada | 0422 Engineering consultants - construction | — | $12,300 |
| May 2012 | Parks Canada | Engineering consultants-Other | — | $369,953 |
| May 2012 | Parks Canada | Engineering consultants-Construction | — | $54,075 |
| Mar 2012 | Transport Canada | Engineering consultants-Other | — | $19,583 |
| Feb 2012 | Global Affairs Canada | Electric power installations | — | $13,560 |
| Feb 2012 | National Defence | A&E Services related to Const. | — | $21,579 |
| Dec 2011 | Transport Canada | Marine installations | — | $14,700 |
| Dec 2011 | Environment and Climate Change Canada | 0423 Engineering consultants-other (specify) | — | $9,300 |
| Dec 2011 | Parks Canada | Engineering services not elsewhere specified (spec | — | $335,475 |
| Dec 2011 | National Defence | A&E Services related to Const. | — | $350,000 |
| Nov 2011 | Parks Canada | Engineering services not elsewhere specified (spec | — | $62,738 |
| Nov 2011 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $19,830 |
| Oct 2011 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $31,767 |
| Oct 2011 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $12,000 |
| Oct 2011 | Environment and Climate Change Canada | 0422 Engineering consultants - construction | — | $10,300 |
| Sep 2011 | National Defence | Environmental Services | — | $11,833 |
| Aug 2011 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $162,534 |
| Aug 2011 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $207,177 |
| Aug 2011 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $9,000 |
| Aug 2011 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $14,600 |
| Jun 2011 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $19,885 |
| Dec 2010 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | — | $22,354 |
| Dec 2010 | Fisheries and Oceans Canada | Tuition fees and costs of attending courses including seminars not elsewhere specified | — | $11,040 |
| Nov 2010 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $328,610 |
| Oct 2010 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $20,200 |
| Oct 2010 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $15,000 |
| Oct 2010 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $9,000 |
| Oct 2010 | Parks Canada | Engineering services not elsewhere specified (spec | — | $167,790 |
| Aug 2010 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $23,189 |
| Aug 2010 | Parks Canada | Engineering consultants-Other | — | $76,500 |
| Jul 2010 | Parks Canada | Engineering services not elsewhere specified (spec | — | $41,475 |
| May 2010 | Parks Canada | Other professional services not elsewhere specified | — | $246,750 |
| Apr 2010 | Global Affairs Canada | Engineering consultants-Other | — | $2,000,000 |
| Apr 2010 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $42,091 |
| Feb 2010 | Fisheries and Oceans Canada | Engineering consultants-Construction | — | $58,120 |
| Jan 2010 | Fisheries and Oceans Canada | Marine installations | — | $29,236 |
| Dec 2009 | Parks Canada | Engineering services not elsewhere specified (spec | — | $241,173 |
| Nov 2009 | Parks Canada | Engineering consultants-Other | — | $22,680 |
| Oct 2009 | Parks Canada | Engineering services not elsewhere specified | — | $36,341 |
| Apr 2009 | Parks Canada | Engineering services not elsewhere specified (spec | — | $31,500 |
| Nov 2008 | National Defence | | — | $11,340 |
| Sep 2008 | Global Affairs Canada | Architectural services | — | $370,000 |
| Jul 2008 | Parks Canada | Engineering services not elsewhere specified | — | $15,750 |