Lista de empresas
| Name | Province | City | |
|---|---|---|---|
| Heartland Petrochemical Complex Cogeneration Power Plant - Inter Pipeline Propylene Ltd. | Alberta | Fort Saskatchewan | |
| Heathdale Oil SWB 10-08-027-07W4 - Canadian Natural Resources Limited | Alberta | Chinook | |
| Heating Plant - University of Alberta Heating Plant | Alberta | Edmonton | |
| Heavysound 1509 - Outlier Resources Ltd. | Alberta | Greenview No. 16 | |
| Hebron Platform - Exxonmobil Canada Properties - Hebron | Terranova y Labrador | Canada | |
| Heffley Creek Division - Tolko Industries Ltd. | Columbia Británica | Kamloops | |
| Heidelberg - Jones Feed Mills Ltd. | Ontario | Heidelberg | |
| Helmet Comp Stn D-004-J - Canadian Natural Resources Limited | Columbia Británica | Fort Nelson | |
| Henday Converter Station - Manitoba Hydro | Manitoba | Gillam | |
| Henderson Quarry - THOMAS CAVANAGH CONSTRUCTION LTD | Ontario | Stittsville |
