| St. Clair and Detroit Long Term Maintenance Dredging Engineering ServicesCW2223015 | Department of Public Works and Government Services (PSPC) | $320.5K | Oct 27, 2021 |
| St. Clair and Detroit Long Term Maintenance Dredging Engineering ServicesCW2223015 | Department of Public Works and Government Services (PSPC) | $320.5K | Oct 27, 2021 |
| St. Clair and Detroit Long Term Maintenance Dredging Engineering ServicesCW2223015 | Department of Public Works and Government Services (PSPC) | $320.5K | Oct 27, 2021 |
| RIGGS ENGINEERING LTD (F2930-180039/001/PWL~001)F2930-180039/001/PWL | Public Works and Government Services Canada | $906.6K | Sep 10, 2018 |
| RIGGS ENGINEERING LTD (F2930-180039/001/PWL~000)F2930-180039/001/PWL | Public Works and Government Services Canada | $906.6K | Sep 10, 2018 |
| RIGGS ENGINEERING LTD (EQ754-182487/001/PWL~002)EQ754-182487/001/PWL | Public Works and Government Services Canada | $171.5K | Mar 12, 2018 |
| RIGGS ENGINEERING LTD (EQ754-182487/001/PWL~001)EQ754-182487/001/PWL | Public Works and Government Services Canada | $171.5K | Mar 12, 2018 |
| RIGGS ENGINEERING LTD (EQ754-182487/001/PWL~000)EQ754-182487/001/PWL | Public Works and Government Services Canada | $171.5K | Mar 12, 2018 |
| RIGGS ENGINEERING LTD (K3D33-180390/001/PWL~000)K3D33-180390/001/PWL | Public Works and Government Services Canada | $156.9K | Feb 8, 2018 |
| RIGGS ENGINEERING LTD (EQ447-181122/001/PWL~005)EQ447-181122/001/PWL | Public Works and Government Services Canada | $4.2M | Jan 17, 2018 |
| RIGGS ENGINEERING LTD (EQ447-181122/001/PWL~004)EQ447-181122/001/PWL | Public Works and Government Services Canada | $4.2M | Jan 17, 2018 |
| RIGGS ENGINEERING LTD (EQ447-181122/001/PWL~003)EQ447-181122/001/PWL | Public Works and Government Services Canada | $4.2M | Jan 17, 2018 |
| RIGGS ENGINEERING LTD (EQ447-181122/001/PWL~002)EQ447-181122/001/PWL | Public Works and Government Services Canada | $4.2M | Jan 17, 2018 |
| RIGGS ENGINEERING LTD (EQ447-181122/001/PWL~001)EQ447-181122/001/PWL | Public Works and Government Services Canada | $4.2M | Jan 17, 2018 |
| RIGGS ENGINEERING LTD (EQ447-173216/001/PWL~002)EQ447-173216/001/PWL | Public Works and Government Services Canada | $1.4M | Mar 15, 2017 |
| RIGGS ENGINEERING LTD (EQ447-173216/001/PWL~001)EQ447-173216/001/PWL | Public Works and Government Services Canada | $1.4M | Mar 15, 2017 |
| RIGGS ENGINEERING LTD (EQ754-172550/001/PWL~004)EQ754-172550/001/PWL | Public Works and Government Services Canada | $378.8K | Dec 22, 2016 |
| RIGGS ENGINEERING LTD (EQ754-172550/001/PWL~003)EQ754-172550/001/PWL | Public Works and Government Services Canada | $378.8K | Dec 22, 2016 |
| RIGGS ENGINEERING LTD (EQ754-172550/001/PWL~002)EQ754-172550/001/PWL | Public Works and Government Services Canada | $378.8K | Dec 22, 2016 |
| RIGGS ENGINEERING LTD (EQ754-172550/001/PWL~001)EQ754-172550/001/PWL | Public Works and Government Services Canada | $378.8K | Dec 22, 2016 |
| RIGGS ENGINEERING LTD (EQ754-172550/001/PWL~000)EQ754-172550/001/PWL | Public Works and Government Services Canada | $378.8K | Dec 22, 2016 |
| RIGGS ENGINEERING LTD (EQ754-171411/001/PWL~003)EQ754-171411/001/PWL | Public Works and Government Services Canada | $191.2K | Aug 31, 2016 |
| RIGGS ENGINEERING LTD (EQ754-171411/001/PWL~002)EQ754-171411/001/PWL | Public Works and Government Services Canada | $191.2K | Aug 31, 2016 |
| RIGGS ENGINEERING LTD (EQ754-171411/001/PWL~001)EQ754-171411/001/PWL | Public Works and Government Services Canada | $191.2K | Aug 31, 2016 |
| RIGGS ENGINEERING LTD (EQ754-171411/001/PWL~000)EQ754-171411/001/PWL | Public Works and Government Services Canada | $191.2K | Aug 31, 2016 |
| RIGGS ENGINEERING LTD (EQ754-162599/001/PWL~005)EQ754-162599/001/PWL | Public Works and Government Services Canada | $123.4K | Jul 19, 2016 |
| RIGGS ENGINEERING LTD (EQ754-162599/001/PWL~004)EQ754-162599/001/PWL | Public Works and Government Services Canada | $123.4K | Jul 19, 2016 |
| RIGGS ENGINEERING LTD (EQ754-162599/001/PWL~003)EQ754-162599/001/PWL | Public Works and Government Services Canada | $123.4K | Jul 19, 2016 |
| RIGGS ENGINEERING LTD (EQ754-162599/001/PWL~002)EQ754-162599/001/PWL | Public Works and Government Services Canada | $123.4K | Jul 19, 2016 |
| RIGGS ENGINEERING LTD (EQ754-162599/001/PWL~001)EQ754-162599/001/PWL | Public Works and Government Services Canada | $123.4K | Jul 19, 2016 |