Lista de empresas
| Name | Province | City |
|---|---|---|
| Cadogan 10-14-039-03W4 Bty - Surge Energy Inc. | Alberta | Provost No. 52 |
| CADOGAN W 3/2-24-038-4W4 Surf 3/2-25 - West Lake Energy Corp | Alberta | Cadogan |
| Cadomin Quarry - Heidelberg Materials Canada Limited | Alberta | Cadomin |
| Cadotte Bitumen Battery 14-27 - Obsidian Energy Ltd. | Alberta | Cadotte Lake |
| CALANA HUSKY DODSLAND 04-06 - ISH Energy Ltd. | Saskatchewan | Winslow |
| Calcrude Cherhill 04-24-056-05 W5 - Journey Energy Inc. | Alberta | Calgary |
| Caledon AGG Site - Lafarge Canada Inc. - EAST | Ontario | Caledon |
| CALEDON TUBING - 2008788 Ontario Limited o/a Caledon Tubing | Ontario | St Marys |
| Calgary - Groupe Canam inc | Alberta | Calgary |
| Calgary - Lactalis Canada Inc. | Alberta | Calgary |
