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 |
