Lista de empresas
| Name | Province | City |
|---|---|---|
| SANI-MARC INC. - Sani-Marc Inc | Quebec | Victoriaville |
| Sanimax ACI - Sanimax ACI | Quebec | Levis |
| Sanmina - SCI Brockville | Ontario | Kanata |
| Sanofi Pasteur Limited - Sanofi Pasteur Limited | Ontario | Toronto |
| Sappi Matane - Entreprises Sappi Canada Inc. | Quebec | Matane |
| Sarnia Chemical Plant - Imperial Oil | Ontario | Sarnia |
| Sarnia Cogen Plant - Imperial Oil | Ontario | Sarnia |
| Sarnia Fractionation Plant - Plains Midstream Canada ULC | Ontario | Sarnia |
| Sarnia Manufacturing Centre - Shell Canada Products | Ontario | Corunna |
| Sarnia Refinery - Suncor Energy Products Partnership | Ontario | Sarnia |
