| 981997 ALBERTA LTD (E0209-170311/001/PWU~004)E0209-170311/001/PWU | Public Works and Government Services Canada | 121,5 k $ | 14 juill. 2016 |
| 981997 ALBERTA LTD (E0209-170311/001/PWU~003)E0209-170311/001/PWU | Public Works and Government Services Canada | 121,5 k $ | 14 juill. 2016 |
| 981997 ALBERTA LTD (E0209-170311/001/PWU~002)E0209-170311/001/PWU | Public Works and Government Services Canada | 121,5 k $ | 14 juill. 2016 |
| 981997 ALBERTA LTD (E0209-170311/001/PWU~001)E0209-170311/001/PWU | Public Works and Government Services Canada | 121,5 k $ | 14 juill. 2016 |
| 981997 ALBERTA LTD (E0209-170311/001/PWU~000)E0209-170311/001/PWU | Public Works and Government Services Canada | 121,5 k $ | 14 juill. 2016 |
| Non-professional personal service contracts not el45336901 | Parks Canada | 48 300 $ | 17 janv. 2014 |
| Non-professional personal service contracts not el45325601 | Parks Canada | 10 769,85 $ | 3 déc. 2013 |
| Engineering services not elsewhere specified (spec45335326 | Parks Canada | 228,8 k $ | 29 nov. 2013 |
| Miscellaneous manufactured articles45334382 | Parks Canada | 228 k $ | 11 juill. 2013 |
| Other engineering installations (specify)45307897 | Parks Canada | 541,9 k $ | 11 août 2011 |
| 981997 ALBERTA LTD (E0209-112044/001/PWU~002)E0209-112044/001/PWU | Public Works and Government Services Canada | 81 256 $ | 17 nov. 2010 |
| 981997 ALBERTA LTD (E0209-112044/001/PWU~001)E0209-112044/001/PWU | Public Works and Government Services Canada | 81 256 $ | 17 nov. 2010 |
| 981997 ALBERTA LTD (E0209-112044/001/PWU~000)E0209-112044/001/PWU | Public Works and Government Services Canada | 81 256 $ | 17 nov. 2010 |
| Non-professional personal service contracts not el45270621 | Parks Canada | 29 636,25 $ | 30 déc. 2009 |
| Waterworks and sewage systems45252642 | Parks Canada | 16 700,51 $ | 3 oct. 2009 |
| Non-professional personal service contracts not el45263312 | Parks Canada | 54 600 $ | 19 août 2009 |
| Non-professional personal service contracts not elsewhere specified45236207 | Parks Canada | 291,1 k $ | 26 juin 2008 |
| Other professional services not otherwise specified05-0093 | Parks Canada | 37 450 $ | 26 nov. 2004 |
| Waterworks and sewage systems05-0046 | Parks Canada | 31 886 $ | 7 juill. 2004 |
| 981997 ALBERTA LTD (E0209-091757/001/PWT~002)E0209-091757/001/PWT | Public Works and Government Services Canada | 155,7 k $ | — |
| 981997 ALBERTA LTD (E0209-091757/001/PWT~001)E0209-091757/001/PWT | Public Works and Government Services Canada | 155,7 k $ | — |
| 981997 ALBERTA LTD (E0209-090031/001/PWT~002)E0209-090031/001/PWT | Public Works and Government Services Canada | 525,1 k $ | — |
| 981997 ALBERTA LTD (E0209-090031/001/PWT~001)E0209-090031/001/PWT | Public Works and Government Services Canada | 525,1 k $ | — |