Industries List
| Name | Province | City |
|---|---|---|
| Unilock Ltd. (Georgetown) - Unilock Ltd. | Ontario | Georgetown |
| Union Area Water Supply System - Union Water Supply System Joint Board of Management | Ontario | Ruthven |
| Union Drawn Steel - Union Drawn Steel II LP | Ontario | Hamilton |
| United Chemical Services Incorporated - United Chemical Services Inc. | Manitoba | Selkirk |
| United Initiators Canada Ltd. - United Initiators Canada Ltd. | British Columbia | Prince George |
| Unity - Richardson Pioneer Ltd. | Saskatchewan | Unity |
| Unity Cavern - Secure Energy Services Inc. | Saskatchewan | Unity |
| Unity Compressor Station - TransGas Limited | Saskatchewan | Unity |
| UNITY ETHANOL PLANT - North West Terminal Ltd. (NWT) | Saskatchewan | Unity |
| UNITY PLANT - Compass Minerals Canada Corporation | Saskatchewan | Unity |
