Industries List
| Name | Province | City |
|---|---|---|
| Steeprock Sour Gas Plant - Veresen Midstream General Partner Inc. | British Columbia | Kelly Lake |
| Steinbach Class 1 Waste Disposal Ground - Steinbach Class 1 Waste Disposal Ground | Manitoba | Steinbach |
| Steinbach Facility - Monteferro America Inc. | Manitoba | Steinbach |
| Stelco-Lake Erie (Formerly Plant 17) - Harsco Inc. | Ontario | Nanticoke |
| Stella-Jones Inc - Stella-Jones Inc | Quebec | Rivièere-Rouge |
| Stella-Jones Inc. - Galloway Plant - Stella-Jones Inc. | British Columbia | Galloway |
| Stella-Jones Inc. - Guelph Plant - Stella-Jones Inc. | Ontario | Guelph |
| Stericycle ULC - Stericycle ULC | Ontario | Brampton |
| Sterigenics - Scarborough - Sterigenics | Ontario | Scarborough |
| STERLING ROAD FACTORY - Nestle Canada Inc. | Ontario | Toronto |
