| Other office equipment and Parts, TorontoW7702-4502777878 | Department of National Defence | 15 129,22 $ | 12 juill. 2024 |
| HOFFMAN ENGINEERING (W7701-091960/001/QCN~000)W7701-091960/001/QCN | Public Works and Government Services Canada | 52 907 $ | 18 août 2009 |
| HOFFMAN ENGINEERING (W2671-09E006/001/EDM~000)W2671-09E006/001/EDM | Public Works and Government Services Canada | 7 500 $ | 14 août 2009 |
| Technical/Vocational TrainingW2671-06E029/001/EDM | Department of National Defence | 42 000 $ | 30 nov. 2006 |
| Electric LampsW8485-060716/001/PY | Department of National Defence | 12 100 $ | 8 nov. 2005 |
| HOFFMAN ENGINEERING (W2671-06E029/001/EDM~002)W2671-06E029/001/EDM | Public Works and Government Services Canada | 42 000 $ | — |