| Tranquil Massage & Beauty | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| Transfab TMS Inc. | Tout Entreprises et services | transfabtms.com |
| Transit Café | Coffee Shops | corner-store.ca |
| Transmission Longueuil | Transmission Repair | transmissionlongueuil.ca |
| Transport D'Ami Enr | Not Profit, Grocery Stores | — |
| TruckPro | Tout Commerces au détail, Tout Entreprises et services | truckpro.ca |
| Tti Climatisation | Air Conditioning Systems & Parts | — |
| Ultratek | Air Conditioning Contractors | — |
| Umbrella Construction | Building Contractors | — |
| Unicel Architectural Corp. | Tout Entreprises et services | unicelarchitectural.com |
| Union des producteurs agricoles (UP... | Tout Entreprises et services | upa.qc.ca |
| Uniprix I. Hassan, Z. Kassem Hassan et P. Abran - Pharmacie affiliée | Pharmacy | uniprix.com |
| Uniprix M. Baki, E. Bergeron et S. Saadi - Pharmacie affiliée | Pharmacy | uniprix.com |
| Uniprix Mohamed Nadjib Baki, Éric Bergeron et Sofiane Mohamed Saadi (Pharmacie Affiliée) | Pharmacy | uniprix.com |
| Uniprix Pharmacie K Joseph, S. Boutros et B. Hejazi | Pharmacy | uniprix.com |
| Uniprix Pharmacie Sylvie Jutras | Pharmacy | uniprix.com |
| United Rentals | Compressors | fr.unitedrentals.com |
| Unités Mobiles De Coiffure De Montréal Inc | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Unofficial: Gigi | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| V . Styliste | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| Valerie Couture | Couture, COUTURE | — |
| Valérie Sanctus - Massothérapeute | Massage Therapy | facebook.com |
| Ventilation Belle-Rive Inc | Air Conditioning Contractors | ventilationbellerive.com |
| Ventilation D Lacoste Inc | Air Conditioning Contractors | ventilationdlacoste.com |
| Vibra-Sil Inc. | Tout Entreprises et services | vibra-sil.com |
| VibroSystM | Life Sciences and Health Technologies (LSHT) | vibrosystm.com |
| Victor Ah-Poy | ah | — |
| Vilapub | Advertising Agencies | facebook.com |
| Ville De Longueuil | Not Profit, library, Library | — |
| Vision Multimedia | Candles | — |
| Vitalia Massage | Massage Therapy | vitaliamassage.com |
| VitroPlus | Auto Glass & Windshields | — |
| VitrXpert Vitres d'auto | Auto Glass & Windshields | autotechdl.ca |
| Vizimax | Life Sciences and Health Technologies (LSHT) | vizimax.com |
| VM Hair Architect | Architects | — |
| Vmro | Business Centres | facebook.com |
| Vo-Doan Kim Dr | Audiologists | polycliniquedeloreille.com |
| Votre massage santé | Beauty Institutes | — |
| Voyages Ailes d'or | Tout Tourisme et hôtels | voyagesailesdor.com |
| Vélo 2000 | Bicycle Stores | velo2000.qc.ca |
| Vélo Deux Milles | Bicycle Stores | facebook.com |
| Watters Environnement Inc | Life Sciences and Health Technologies (LSHT) | wattersenvironmental.com |
| Wck Art | Art Galleries, Dealers & Consultants | facebook.com |
| Weston Bakeries Quebec Ltd | Baked Goods Wholesalers, Bakeries | — |
| William J. Walter | Not Profit, Grocery Stores | facebook.com |
| Wm Hanley | zm | — |
| WM Quebec Inc (Waste Management) | Life Sciences and Health Technologies (LSHT) | wm.com |
| Wonder Brands Inc | Baked Goods Wholesalers | — |
| World Businessa Awareness Dot Com | Business Centres | facebook.com |
| Xmara | Clothing Stores | xmara.com |
