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 |
