Industries List
| Name | Province | City | |
|---|---|---|---|
| Thomas&Betts Iberville - Thomas&Betts Ltée | Quebec | Saint-Jean-sur-Richelieu | |
| Thomas&Betts St-Jean - Thomas&Betts Ltée | Quebec | Saint-Jean-sur-Richelieu | |
| THOMPSON FOUNDRY - SURREY - Thompson Foundry Ltd. | British Columbia | Surrey | |
| Thompson Operations - Vale Canada Ltd | Manitoba | Thompson | |
| Thomson Gordon Group - Thomson Gordon Group | Ontario | Burlington | |
| Thorhild - Waste Management of Canada Corporation | Alberta | Edmonton | |
| THORNTON SAND & GRAVEL LIMITED - THORNTON SAND & GRAVEL LIMITED | Ontario | Woodstock | |
| Thorold Cogen Generating Station - Northland Power Inc. | Ontario | Thorold | |
| Thorsby Gas Plant 05-04 - Petrus Resources Ltd. | Alberta | Thorsby | |
| THORSBY SOUTH 15-22-048-02 W5M - Petrus Resources Ltd. | Alberta | Thorsby |
