Lista de empresas
| Name | Province | City | |
|---|---|---|---|
| John Zubick Ltd. - John Zubick Ltd. | Ontario | London | |
| JOHNS MANVILLE, CORNWALL PLANT - Johns Manville Canada (Cornwall) Inc. | Ontario | Cornwall | |
| Johnstown - Greenfield Global Inc. | Ontario | Johnstown | |
| JOSEPH ROBERTSON FOUNDRIES LIMITED - Joseph Robertson Foundries Ltd. | Ontario | Toronto | |
| Josephburg Rail Terminal - Keyera Corp | Alberta | Fort Saskatchewan | |
| Journey 06-01-046-02 W5 - Journey Energy Inc. | Alberta | Calgary | |
| Journey 13-17-046-01 W5 - Journey Energy Inc. | Alberta | Calgary | |
| Judy Creek 15MW - Enfinite Generation Corporation | Alberta | Judy Creek | |
| Judy Creek 16-34 - Pembina Pipeline Corporation | Alberta | Lone Pine | |
| Judy Creek FST - Secure Energy Services Inc. | Alberta | Whitecourt |
