Lista de empresas
| Name | Province | City | |
|---|---|---|---|
| CGL MANUFACTURING LTD. - CGL Manufacturing Ltd. | Ontario | Guelph | |
| Chalk River Laboratories - Canadian Nuclear Laboratories | Ontario | Chalk River | |
| Chambers Gas Plant 02-15 - Peyto Exploration and Development Corporation | Alberta | Clearwater County | |
| Chambord OSB - Norbord inc (West Fraser) | Quebec | Chambord | |
| Channel Lake 12-29 - Canlin Energy Corporation | Alberta | Schuler | |
| Chantier Maritime - Chantier Maritime Verreault inc. | Quebec | Les Méchins | |
| Chantler Packages Mississauga - Chantler Packages Inc. | Ontario | Mississauga | |
| Chapleau Sawmill - Produits Forestiers GreenFirst (QC) Inc. / GreenFirst Forest Products (QC) Inc. | Ontario | Chapleau | |
| Chard Compressor Station 11-28-079-06W4 - Canadian Natural Resources Limited | Alberta | Chard | |
| CHARLOTTE PRODUCTS LIMITED - PETERBOROUGH - Charlotte Products Ltd. | Ontario | Peterborough |
