Lista de empresas
| Name | Province | City | |
|---|---|---|---|
| Wainwright OB 7-8-46-6W4 - Cardinal Energy Ltd. | Alberta | Wainwright | |
| Wainwright Unit 7 Battery 07-18 - Surge Energy Inc. | Alberta | Wainwright | |
| Wakefield Canada Inc. - Wakefield Canada Inc. | Ontario | Toronto | |
| WALKER BROTHERS QUARRIES - Walker Aggregates Inc. | Ontario | Niagara Falls | |
| Walker Environmental Group Inc. Landfill Sites - Walker Environmental Group Inc. - Landfill Sites | Ontario | Niagara Falls | |
| Walkerville - Hiram Walker & Sons Ltd. | Ontario | Windsor | |
| Wallenstein Feed & Supply - Wallenstein Feed & Supply Ltd. | Ontario | Wallenstein | |
| Walton Street Steam Plant - Enwave Energy Corporation | Ontario | Toronto | |
| Wandering River Gas Battery 04-28-074-16W4 - Canadian Natural Resources Limited | Alberta | Wandering River | |
| Wandering River Gas Battery 09-30-072-14W4 - Canadian Natural Resources Limited | Alberta | Conklin |
