Snow Owl Canada Inc.
Social Informatics Inc.
Sofina Foods Inc.
Sofswitch Communications Inc.
Sol Ethic Inc.
Solar CIGS Energy
Somali Agriculture Technical Group
Somerville Filmworks Inc.
Sonograph Limited
SOUND FASHIONISTS Inc.
Source Infusion Incorporated
South Thames Industrial Park
Southside Group of Companies
Southwest Doors & Hardware 1995 Ltd.
Southwest Glass Products Inc.
Southwest Insurance Centre Inc.
Southwest Tractor (waterloo) Limited
Sparton Of Canada, Limited
Spectrum Communications Ltd.
Speedy Sushi INC.