Lista de empresas
| Name | Province | City |
|---|---|---|
| Stony Plain Batch Plant - Border Paving Ltd. | Alberta | Stony Plain |
| Stouffville - Teva Canada Ltd. | Ontario | Stouffville |
| Stouffville AGG Site - Lafarge Canada Inc. - EAST | Ontario | Stouffville |
| Strachan 11-35-037-09W5 GGS - Whitecap Resources Inc. | Alberta | STRACHAN |
| Strachan Gas Plant - Keyera Corp | Alberta | Rocky Mountain House |
| STRADA 044 - STRADA AGGREGATES | Ontario | Concord |
| STRADA 045 - STRADA AGGREGATES | Ontario | Brampton |
| STRADA 049 - STRADA AGGREGATES | Ontario | Ajax |
| Strategic Aviation Services - Fort McMurray Airport - Strategic Aviation Services Ltd | Alberta | Fort McMurray |
| Strategic Aviation Services - Fort St.John Airport - Strategic Aviation Services Ltd | Columbia Británica | Fort St.John |
