Lista de empresas
| Name | Province | City | |
|---|---|---|---|
| Cyn Pem Oil Battery 15-16-051-11W5 - Vermilion Energy Inc. | Alberta | Cynthia | |
| Cynthia GP & Bty - Keyera Corp | Alberta | Cynthia | |
| Cypress Sour Gas Plant 04-29-014-10W4 - Canadian Natural Resources Limited | Alberta | Agatha | |
| Cypress Thorsby 7-14-49-1W5 - Petrus Resources Ltd. | Alberta | Thorsby | |
| Czar Med River 13-08-039-02W5 - Certus Oil and Gas Inc. | Alberta | Calgary | |
| D.C. Chrome Ltd. - D.C. Chrome Ltd | Ontario | Stoney Creek | |
| DAAM GALVANIZING - EDMONTON - Daam Galvanizing Co Ltd. | Alberta | Edmonton | |
| Daam Galvanizing (Saskatoon) Ltd - Daam Galvanizing (Saskatoon) Ltd. | Saskatchewan | Saskatoon | |
| Daiber Compressor Station D-060-C/094-B-16 - Canadian Natural Resources Limited | Columbia Británica | Tsay Keh Dene | |
| Daiber Gas MWB d-044-C/094-B-16 - Canadian Natural Resources Limited | Columbia Británica | Tsay Keh Dene |
