| Sheraton Montreal Airport Hotel | Dorval | Tout Tourisme et hôtels |
| Silliker Canada Co | Dorval | Analytical & Testing Laboratories |
| Simplex Equipment Rental | Dorval | Compressors |
| Simply4 Communication + Design | Dorval | Tout Entreprises et services |
| Sky Regional | Dorval | Airlines |
| Skyservice | Dorval | Airlines |
| Société d'horticulture et d'écologi... | Dorval | Tout Arts et divertissement |
| Société Industrielle Jason (Canada)... | Dorval | Tout Entreprises et services |
| Soft Choice Inc. | Dorval | Tout Informatique et internet |
| Solokaf Express Inc | Dorval | Furniture Stores |
Publicité (Desktop) Publicité (Mobile) |
| Solutions Ccf | Dorval | Aircraft Design & Manufacturers |
| Starlink Aviation | Dorval | Aircraft & Private Jet Charter, Tout Entreprises et services |
| Starlink Aviation Inc | Dorval | Aviation Consultants & Services |
| Starview Packaging Machinery Inc. | Dorval | Tout Entreprises et services |
| Street Force | Dorval | Auto Body Shop |
| SUPERTIRES.ca | Dorval | Tire Shop |
| Swiss WorldCargo | Dorval | Airlines |
| Swissport | Dorval | Air Cargo Service |
| Swissport | Dorval | Aircraft Maintenance, Service & Storage |
| Swissport Canada Handling Inc | Dorval | Air Cargo Service |
Publicité (Desktop) Publicité (Mobile) |
| Systemes D'Affaires Phoenix Inc, Les | Dorval | Shopping Mall |
| Systèmes d'Ordinateurs Canacomp Inc... | Dorval | Tout Informatique et internet |
| Systèmes Informatique Conforme Acti... | Dorval | Tout Entreprises et services |
| Technologies d'Abrasifs N A Inc | Dorval | Abrasives |
| The Christian Book Depot | Dorval | Tout Commerces au détail |
| The Official John Colicos Fan Club | Dorval | Tout Arts et divertissement |
| Thrifty Car Rental | Dorval | Tout Commerces au détail |
| Tiffany Lee-Wo | Dorval | wo |
| Towing Lachine | Dorval | Boat Towing |
| Transtronic | Dorval | Battery Chargers |
Publicité (Desktop) Publicité (Mobile) |
| Turkish Airlines | Dorval | Airlines |
| Turkish Airlines Cargo Inc | Dorval | Airlines |
| Unigertec Inc. | Dorval | Pizza & Pizzerias |
| Unisource Technologie Inc. | Dorval | Tout Entreprises et services |
| United Rentals | Dorval | Compressors |
| Univar Canada Ltd. | Dorval | Tout Entreprises et services |
| Viable Power | Dorval | Tout Entreprises et services |
| Vitre D'Autos Elite | Dorval | Auto Glass & Windshields |
| Vitres D'Autos Elite Pare-Brise - Windshield | Dorval | Car Remote Starters |
| Wajax Industrial Components | Dorval | Business Centres |
Publicité (Desktop) Publicité (Mobile) |
| Wajax Systèmes de puissance | Dorval | Tout Entreprises et services |
| Weidmann Diagnostic Solutions Ltd | Dorval | Analytical & Testing Laboratories |
| West Island Travel | Dorval | Tout Tourisme et hôtels |
| West Jet | Dorval | Airlines |
| Windyne Voiles Sails | Dorval | Boat Equipment & Supplies, Marine Equipment & Supplies |
| Wm L H Harvey | Dorval | zm |
| Worldwide | Dorval | Airlines |
| Worldwide Flight Services / CAS | Dorval | Air Cargo Service |
| Worldwide Flight Services / CAS | Dorval | Air Cargo Service |
| Ye-Nan Chen | Dorval | ye |
