Lista de empresas
| Name | Province | City | |
|---|---|---|---|
| Dawson Oil SWB 15-19-081-15W5 - Baytex Energy Ltd | Alberta | Peavine Metis Settlement | |
| Dawson Sour Gas Plant 05-35 - ARC RESOURCES LTD. | Columbia Británica | Rolla | |
| Dawson Sour Gas Plant 13-07 - ARC RESOURCES LTD. | Columbia Británica | Dawson Creek | |
| Dawson/Doe 1-32-80-15 W6 - Tourmaline Oil Corp | Columbia Británica | Calgary | |
| DBM REFLEX - DBM Reflex Inc. | Quebec | Laval | |
| Deacon Drinking Water Treatment Plant - City of Winnipeg, Water & Waste Department | Manitoba | Springfield | |
| Deca Cables Inc. - Deca Cables Inc. | Ontario | Trenton | |
| DECAST - DECAST Ltd. | Ontario | Utopia | |
| Deciem Inc. - Deciem Inc | Ontario | Etobicoke | |
| DECKER LAKE FOREST PRODUCTS - BURNS LAKE - Decker Lake Forest Products Ltd. | Columbia Británica | Burns Lake |
