| Suspense account (credit Balance) - OGDK8A53-08-0015 | Environment and Climate Change Canada | $23,500 | Oct 27, 2008 |
| Engineering consultants - other (specify)45237257 | Parks Canada | $419.2K | Jun 30, 2008 |
| Engineering services not elsewhere specified45224072 | Parks Canada | $24,045 | Jan 31, 2008 |
| Highways, roads, and streets45181938 | Parks Canada | $18,725 | Jun 27, 2006 |
| Highways, roads, and streets45187450 | Parks Canada | $18,550 | May 25, 2006 |
| Electric lighting, distribution and control equipment and parts45161281 | Parks Canada | $13,183.47 | Aug 23, 2005 |
| Non-professional personal service contracts not elsewhere specifiedKE649-4-5102 | Environment and Climate Change Canada | $10,000 | Aug 23, 2004 |
| UMA ENGINEERING LTD (EW699-092895/001/NCS~001)EW699-092895/001/NCS | Public Works and Government Services Canada | $89,323 | — |
| UMA ENGINEERING LTD (EW699-092841/001/NCS~002)EW699-092841/001/NCS | Public Works and Government Services Canada | $90,624 | — |
| UMA ENGINEERING LTD (EW699-092250/001/NCS~003)EW699-092250/001/NCS | Public Works and Government Services Canada | $113.1K | — |
| UMA ENGINEERING LTD (EW699-092250/001/NCS~002)EW699-092250/001/NCS | Public Works and Government Services Canada | $113.1K | — |
| UMA ENGINEERING LTD (EW699-092250/001/NCS~001)EW699-092250/001/NCS | Public Works and Government Services Canada | $113.1K | — |
| UMA ENGINEERING LTD (EW699-090791/001/NCS~002)EW699-090791/001/NCS | Public Works and Government Services Canada | $876.8K | — |
| UMA ENGINEERING LTD (EW699-090735/001/NCS~004)EW699-090735/001/NCS | Public Works and Government Services Canada | $92,996 | — |
| UMA ENGINEERING LTD (EW699-090735/001/NCS~003)EW699-090735/001/NCS | Public Works and Government Services Canada | $92,996 | — |
| UMA ENGINEERING LTD (EW699-090735/001/NCS~002)EW699-090735/001/NCS | Public Works and Government Services Canada | $92,996 | — |
| UMA ENGINEERING LTD (EW699-090729/001/NCS~002)EW699-090729/001/NCS | Public Works and Government Services Canada | $985.2K | — |
| UMA ENGINEERING LTD (EW699-090729/001/NCS~001)EW699-090729/001/NCS | Public Works and Government Services Canada | $985.2K | — |
| UMA ENGINEERING LTD (EW699-090728/001/NCS~001)EW699-090728/001/NCS | Public Works and Government Services Canada | $99,868 | — |
| UMA ENGINEERING LTD (EW699-090699/001/NCS~003)EW699-090699/001/NCS | Public Works and Government Services Canada | $142.7K | — |
| UMA ENGINEERING LTD (EW699-090699/001/NCS~002)EW699-090699/001/NCS | Public Works and Government Services Canada | $142.7K | — |
| UMA ENGINEERING LTD (EW699-090699/001/NCS~001)EW699-090699/001/NCS | Public Works and Government Services Canada | $142.7K | — |
| UMA ENGINEERING LTD (EW699-090594/001/NCS~001)EW699-090594/001/NCS | Public Works and Government Services Canada | $564.8K | — |
| UMA ENGINEERING LTD (EW038-091582/001/PWU~003)EW038-091582/001/PWU | Public Works and Government Services Canada | $23,575 | — |
| UMA ENGINEERING LTD (EW038-091582/001/PWU~002)EW038-091582/001/PWU | Public Works and Government Services Canada | $23,575 | — |
| UMA ENGINEERING LTD (EW038-090965/001/PWU~003)EW038-090965/001/PWU | Public Works and Government Services Canada | $70,844 | — |
| UMA ENGINEERING LTD (EW038-090965/001/PWU~002)EW038-090965/001/PWU | Public Works and Government Services Canada | $70,844 | — |
| UMA ENGINEERING LTD (EW038-090965/001/PWU~001)EW038-090965/001/PWU | Public Works and Government Services Canada | $70,844 | — |
| UMA ENGINEERING LTD (EW038-070002/001/PWU~003)EW038-070002/001/PWU | Public Works and Government Services Canada | $60,076 | — |
| UMA ENGINEERING LTD (EW038-070002/001/PWU~002)EW038-070002/001/PWU | Public Works and Government Services Canada | $60,076 | — |