| Sika Canada | Pointe-Claire | Tout Entreprises et services |
| Sikat Cleaning Services | Montréal | Cleaning Services, Cleaning Service |
| Silencieux Alibaba | Montréal | Garage Auto |
| Silencieux Extrême Inc | Lasalle | Car Repair |
| Silencieux Propil Inc | Montréal | Garage Auto |
| Silencieux Speedy Freins | Montréal | Car Repair |
| Silent Monkey | Montréal | Balloons |
| Silentale | Unknown | Information Technologies (IT) |
| Silentec Ltd. | Saint-Michel | Tout Entreprises et services |
| Silex Element | Montréal | Christmas Trees |
Publicité (Desktop) Publicité (Mobile) |
| Silex Multimédia International inc. | Montréal | Tout Informatique et internet |
| Silhouet-Tone Ltée | Laval | Tout Entreprises et services |
| Silhouette Esthetique | Laval | Health and Beauty |
| Silhouette Yoga et Pilates | Repentigny | Tout Enseignement et savoir |
| Silia Coiffure Et Esthétique | Montréal | Beauty & Fitness, Hairdressers & Beauty Salons |
| SILKAN SOLUTIONS INC | Montréal | Information Technologies (IT) |
| Silky Smooth Montreal | Côte Saint-Luc | Health and Beauty |
| Silliker Canada Co | Dorval | Analytical & Testing Laboratories |
| Silva Couvreur Inc | Montréal | Roofing |
| Silva Couvreur Inc | Montréal | Roofing |
Publicité (Desktop) Publicité (Mobile) |
| Silva Electrique | Lasalle | Electricians |
| Silva Grillades | Longueuil | Tout Bars et restaurants |
| Silva Électrique | Lasalle | Electricians |
| Silver Dice Games | Montréal | Information Technologies (IT) |
| Silver Sandiford Avocats | Montréal | Bankruptcy Lawyers |
| Silver Star Mercedes-Benz Montreal | Montréal | Auto Services |
| Silver Star Montreal Mercedes | Côte-Des-Neiges | Tout Commerces au détail |
| Silver Star-Automobiles | Greenfield Park | Auto Repair Garages |
| Silvia Almeida Terapeuta Floral, Montréal. | Montréal | Alternative Health |
| Silviu Jurcovan - Notaire | Laval | Commissioners for Oaths |
Publicité (Desktop) Publicité (Mobile) |
| Sima Homedaycare | Montréal | Care Homes |
| Simar-Dacon Inc. | Beloeil | Tout Entreprises et services |
| Simard 2011 | Saint-Léonard | Bakeries |
| SIMARD Architecture | Montréal | Architects |
| Simard.Maintenance | Montréal | Home Improvement |
| Simaudio Ltee | Boucherville | Audiovisual Equipment & Supplies |
| Simaudio Ltée | Boucherville | Tout Entreprises et services |
| Simcha Skull Cap | Laval | Cloth & Leather Caps |
| Simcom Inc | Longueuil | Advertising Agencies |
| Simdc | Brossard | Shopping Mall |
Publicité (Desktop) Publicité (Mobile) |
| Simfer Industriel Inc. | Terrebonne | Tout Entreprises et services |
| SIMGRAPH INC. | Laval | Aerospace |
| Simish Inc | Montréal | Childcare Services |
| Simleader | Saint-Bruno | Tout Informatique et internet |
| Simmons Canada Inc. | Kirkland | Tout Entreprises et services |
| Simmunome Inc. | Est | Life Sciences and Health Technologies (LSHT) |
| Simo Med Inc | Montréal | Home Improvement |
| Simon Camera Inc | Montréal | Camera & Photo Equipment Stores |
| Simon Caméra | Brossard | Camera & Photo Equipment Stores |
| Simon Cohen | Montréal | Car Insurance |
