Lista de empresas
| Name | Province | City |
|---|---|---|
| Crew Edson 16-10-052-15 W5 - Tourmaline Oil Corp | Alberta | Calgary |
| Crimson 13-15-040-09W5 SWB - Taqa North Ltd. | Alberta | Calgary |
| Crofton Division - Catalyst Paper Corporation | Columbia Británica | Crofton |
| Crofton STP - Corporation of the District of North Cowichan | Columbia Británica | Crofton |
| Cromer Terminal - Enbridge Pipelines Inc. | Manitoba | Cromer |
| Cromer Truck Terminal - Kingston Marketing Limited | Manitoba | Cromer |
| Crooked Lake Compressor Station 06-20-062-22W5 - Canadian Natural Resources Limited | Alberta | Fox Creek |
| Crooked Lake Gas Battery 10-22-062-22W5 - Canadian Natural Resources Limited | Alberta | Fox Creek |
| Crooked River - Richardson Pioneer Ltd. | Saskatchewan | Tisdale |
| Crossfield Energy Centre - Enmax Generation Portfolio Inc | Alberta | Crossfield |
