Lista de empresas
| Name | Province | City |
|---|---|---|
| C-MAC Sherbrooke - C-MAC Microcircuits ULC | Quebec | Sherbrooke |
| C.R.I. Environnement Inc. - C.R.I. Environnement Inc. | Quebec | Coteau du Lac |
| Cabin Comp Stn a-052-J - NTE Energy Canada Ltd | Columbia Británica | Fort Nelson |
| Cabin Creek Compressor Station - Tourmaline Oil Corp | Alberta | Calgary |
| Cabin Creek Gas Battery 15-19-056-04W6 - Canadian Natural Resources Limited | Alberta | Muskeg River |
| CABLES PTI CABLES - POINTE CLAIRE - Cables PTI Cables Inc. | Quebec | Pointe-Claire |
| Cabot Canada Limited - Cabot Canada Limited | Ontario | Sarnia |
| CABRI COMP STN - TransCanada PipeLines Limited | Saskatchewan | Shackleton |
| Cache Creek Landfill - Wastech Services Ltd. | Columbia Británica | Cache Creek |
| Cactus Lake Battery - Strathcona Resources Ltd. | Saskatchewan | Cactus Lake |
