| Jul 2023 | Fisheries and Oceans Canada | Other professional services not elsewhere specified | Competitive1 bid | $14,013 |
| Jul 2023 | Fisheries and Oceans Canada | Other professional services not elsewhere specified | Competitive1 bid | $15,710 |
| Jul 2023 | Fisheries and Oceans Canada | Other professional services not elsewhere specified | Competitive1 bid | $39,358 |
| Jul 2023 | Fisheries and Oceans Canada | Other professional services not elsewhere specified | Competitive1 bid | $27,191 |
| Jul 2023 | Fisheries and Oceans Canada | Other professional services not elsewhere specified | Competitive1 bid | $79,167 |
| Jul 2023 | Fisheries and Oceans Canada | Other professional services not elsewhere specified | Competitive1 bid | $17,325 |
| Jul 2023 | Fisheries and Oceans Canada | Other professional services not elsewhere specified | Competitive1 bid | $12,639 |
| Jul 2023 | Fisheries and Oceans Canada | Other professional services not elsewhere specified | Competitive1 bid | $52,992 |
| Jan 2023 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $24,678 |
| Nov 2022 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $22,713 |
| Oct 2022 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $26,717 |
| Sep 2022 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $21,000 |
| Sep 2022 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $32,970 |
| Sep 2022 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $26,717 |
| Aug 2022 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $20,328 |
| Aug 2022 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $12,526 |
| Aug 2022 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $47,650 |
| Jul 2022 | Fisheries and Oceans Canada | Marine installations | Competitive1 bid | $37,386 |
| Jul 2022 | Fisheries and Oceans Canada | Marine installations | Competitive1 bid | $75,642 |
| Jul 2022 | Fisheries and Oceans Canada | Marine installations | Competitive1 bid | $72,358 |
| Jun 2022 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $45,046 |
| Jun 2022 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $14,855 |
| Jun 2022 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $22,113 |
| Jun 2022 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $7,374 |
| Nov 2021 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $33,658 |
| Nov 2021 | Fisheries and Oceans Canada | Architectural services | Competitive1 bid | $17,690 |
| Sep 2021 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $84,244 |
| Aug 2021 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $62,873 |
| Aug 2021 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $45,221 |
| Aug 2021 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $10,471 |
| Aug 2021 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $41,886 |
| Jul 2021 | Fisheries and Oceans Canada | Other Business services not Elsewhere Specified | Competitive1 bid | $41,640 |
| Jun 2021 | Fisheries and Oceans Canada | Engineering consultants-Construction | Non-competitive1 bid | $22,038 |
| Jun 2021 | Fisheries and Oceans Canada | Other professional services not elsewhere specified | Competitive1 bid | $13,529 |
| Nov 2020 | Fisheries and Oceans Canada | Tuition fees and costs of attending courses including seminars not elsewhere specified | Competitive | $11,583 |
| Aug 2020 | Fisheries and Oceans Canada | Engineering consultants-Construction | Competitive | $23,820 |
| Jan 2020 | Fisheries and Oceans Canada | Marine installations | Competitive | $21,091 |
| Nov 2019 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $11,595 |
| Sep 2019 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | Competitive | $16,902 |
| Aug 2019 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $37,870 |
| Aug 2019 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $18,764 |
| Jul 2019 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $49,451 |
| Jul 2019 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $15,592 |
| Jun 2019 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $10,500 |
| Jun 2019 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | Competitive | $39,900 |
| Dec 2018 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $37,800 |
| Nov 2018 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $51,451 |
| Sep 2018 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $66,150 |
| Aug 2018 | Fisheries and Oceans Canada | Scientific consultants | Competitive | $78,750 |
| Jul 2018 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $77,439 |
| Jun 2018 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $20,055 |
| Apr 2018 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $15,645 |
| Mar 2018 | Innovation, Science and Economic Development Canada | Research contracts | Non-competitive | $18,080 |
| Jan 2018 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $25,445 |
| Jan 2018 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $38,115 |
| Dec 2017 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $62,317 |
| Dec 2017 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | Competitive | $18,537 |
| Nov 2017 | Fisheries and Oceans Canada | Scientific consultants | Competitive | $104,977 |
| Nov 2017 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $48,105 |
| Sep 2017 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $11,155 |
| Sep 2017 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $12,835 |
| Sep 2017 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $12,077 |
| Jul 2017 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | Competitive | $54,103 |
| Jul 2017 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $25,876 |
| Jul 2017 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $16,890 |
| Jul 2017 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $15,015 |
| Jun 2017 | Innovation, Science and Economic Development Canada | Research contracts | Non-competitive | $24,973 |
| May 2017 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | Competitive | $13,251 |
| May 2017 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | Competitive | $10,274 |
| May 2017 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $11,582 |
| Feb 2017 | Fisheries and Oceans Canada | Other professional services not elsewhere specified | Competitive | $56,500 |
| Jan 2017 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | Competitive | $21,722 |
| Jan 2017 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | Competitive | $17,492 |
| Jan 2017 | Innovation, Science and Economic Development Canada | Research contracts | Non-competitive | $12,155 |
| Dec 2016 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $21,202 |
| Dec 2016 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $14,495 |
| Sep 2016 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | Competitive | $49,775 |
| Sep 2016 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $15,280 |
| Sep 2016 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $9,870 |
| Sep 2016 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $24,163 |
| Aug 2016 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $13,570 |
| Dec 2015 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $39,350 |
| Dec 2015 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $11,490 |
| Dec 2015 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $9,900 |
| Oct 2015 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $41,561 |
| Sep 2015 | Fisheries and Oceans Canada | Services related to the care and maintenance of contaminated sites | — | $31,352 |
| Feb 2015 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $11,488 |
| Jul 2014 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $32,630 |
| Jun 2014 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $62,393 |
| Jun 2014 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $25,340 |
| Jun 2014 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $24,864 |
| Oct 2013 | National Defence | Environmental Services | — | $84,620 |
| Aug 2013 | Fisheries and Oceans Canada | Scientific consultants | — | $9,048 |
| Jul 2013 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $156,940 |
| Feb 2013 | Environment and Climate Change Canada | 0430 Scientific services, excluding consultants | — | $54,562 |
| Feb 2013 | Fisheries and Oceans Canada | Services related to the care and maintenance of contaminated sites | — | $14,564 |
| Feb 2013 | National Defence | ENVIRONMENTAL SERVICES | — | $170,953 |
| Jan 2013 | National Defence | ENVIRONMENTAL SERVICES | — | $34,582 |
| Dec 2012 | Transport Canada | Other professional services not elsewhere specified | — | $21,629 |
| Sep 2012 | National Defence | Environmental Services | — | $71,765 |
| Sep 2012 | National Defence | Environmental Services | — | $83,793 |
| Aug 2012 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $31,669 |
| Jul 2012 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $172,613 |
| May 2012 | Fisheries and Oceans Canada | Services related to the remediation of contaminated sites | — | $22,805 |
| Apr 2012 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $24,791 |
| Mar 2012 | National Defence | | — | $2,568,302 |
| Feb 2012 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $18,680 |
| Jan 2012 | National Defence | | — | $218,917 |
| Jan 2012 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $24,205 |
| Jan 2012 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $40,538 |
| Dec 2011 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $26,588 |
| Nov 2011 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $9,585 |
| Nov 2011 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $9,585 |
| Oct 2011 | National Defence | Environmental Services | — | $76,708 |
| Oct 2011 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $21,400 |
| Oct 2011 | National Defence | Environmental Services | — | $60,382 |
| Oct 2011 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $18,700 |
| Oct 2011 | National Defence | Environmental Services | — | $41,348 |
| Sep 2011 | National Defence | Environmental Services | — | $93,858 |
| Sep 2011 | Transport Canada | Services related to the remediation of contaminated sites | — | $12,439 |
| Sep 2011 | National Defence | Environmental Services | — | $79,953 |
| Sep 2011 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $164,267 |
| Sep 2011 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $10,938 |
| Aug 2011 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $38,242 |
| Jul 2011 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $18,875 |
| Apr 2011 | Natural Resources Canada | Services related to the remediation of contaminated sites | — | $24,408 |
| Mar 2011 | National Defence | ENVIRONMENTAL STUDIES | — | $147,057 |
| Feb 2011 | Fisheries and Oceans Canada | Other professional services not elsewhere specified | — | $15,700 |
| Feb 2011 | Fisheries and Oceans Canada | Other professional services not elsewhere specified | — | $28,412 |
| Nov 2010 | National Defence | ENVIRONMENTAL SERVICES | — | $198,540 |
| Nov 2010 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $21,155 |
| Oct 2010 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $44,092 |
| Oct 2010 | Environment and Climate Change Canada | 0495 Services related to the Assesment of Potentially Contaminated Sites | — | $12,000 |
| Sep 2010 | National Defence | Environmental Services | — | $119,870 |
| Sep 2010 | National Defence | Environmental Studies | — | $107,906 |
| Aug 2010 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $37,100 |
| Jun 2010 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $50,000 |
| May 2010 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $28,538 |
| May 2010 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $73,633 |
| Jan 2010 | National Defence | Consulting Services, N.E.S. | — | $52,500 |
| Dec 2009 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $37,090 |
| Dec 2009 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $38,138 |
| Nov 2009 | National Defence | Environmental Services | — | $99,948 |
| Nov 2009 | Fisheries and Oceans Canada | Services related to the assessment of potentially contaminated sites | — | $66,742 |
| Oct 2009 | National Defence | Environmental Services | — | $16,732 |
| Oct 2009 | National Defence | Engineering Studies | — | $114,730 |
| Sep 2009 | National Defence | Environmental Services | — | $94,980 |
| Aug 2009 | National Defence | A&E Services related to Const. | — | $600,000 |
| Jul 2009 | National Defence | A&E Services Gen Non-Const. | — | $110,971 |
| May 2009 | National Defence | Special Trade Construction Wrk | — | $257,137 |
| Apr 2009 | National Defence | Environmental Services | — | $31,429 |
| Mar 2009 | National Defence | Environmental Services | — | $14,650 |
| Feb 2009 | National Defence | Environmental Services | — | $73,204 |
| Nov 2008 | National Defence | Environmental Studies | — | $45,903 |