| Auto Flash | Auto Repair Garages | autoflash.net |
| Auto Reprise Rive Nord | Auto Part Manufacturers & Wholesalers | — |
| Autodéfense Taikido | Health and Beauty | facebook.com |
| Autokosmet X | Car Detailing | autokosmetx.com |
| Automation Machine Design Inc | Automation Systems & Equipment | amdinc.ca |
| Automobile R T S | Auto Body Shop | facebook.com |
| Autos Super Image | Auto Body Shop | — |
| Aviation Zenith | Aircraft Parts, Engines & Avionics | facebook.com |
| AÉRO TEKNIC INC. | Aerospace | aeroteknic.com |
| Aéroclub De Montréal | Aircraft & Flight Schools | airrichelieu.com |
| Aéroport De St Hubert | Airports | — |
| Balcon Depot | Tout Commerces au détail, Tout Entreprises et services | balcondepot.ca |
| Bar Chez Jaco | Bars | — |
| Bar Lexus | Brasseries | — |
| Barber Shop Disco Bar | Bars | facebook.com |
| Batteries Expert+ St-Hubert | Auto Part Manufacturers & Wholesalers | batteriesexpert.com |
| Beauregard & Associés | Bookkeeping Software & Accounting Systems | facebook.com |
| Beauty & Glaze | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Beauty By Lika | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| Bellicils Nails | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| Benjel Chimiste Conseil | Chemicals | facebook.com |
| Benoit Tremblay CPA Inc. | Bookkeeping | tremblaycpa.ca |
| Bergeron Denis | Appliance Repair & Service | facebook.com |
| Best Glycol | HVAC | bestglycol.com |
| Bi-Eau Pure Inc | Bulk & Bottled Water | — |
| Bongia | Cigar, Cigarette & Tobacco Manufacturers & Wholesalers | bongia.ca |
| Bosch Hockey | Arenas, Stadiums & Athletic Fields | — |
| Boucherie Au Toit Rouge | Butcher Shops | boucherie-au-toit-rouge.boucheries.alimentation.villedesainthubert.tel |
| Boucherie El Amana | Butcher Shops | facebook.com |
| Boulangerie Pâtisserie Sanna Inc | Bakeries | facebook.com |
| Boulangerie St-Hubert Inc | Bakeries | fr-ca.facebook.com |
| Boum Design | Tout Entreprises et services | boumdesign.qc.ca |
| Boutique Boréal Design | Boutiques | facebook.com |
| Boutique Marcado | Shopping Mall | — |
| Boutique Relire | Boutiques | relirelivres.com |
| Boutique Vidéotron | Cable TV Providers | videotron.com |
| Boutique Érotique Le Prince | Boutiques | — |
| Boutique Érotique Le Prince | Boutiques | — |
| Boutiques marcado | Shopping Mall | marcado.ca |
| Bravado Jiu-Jitsu | Fitness Gyms | — |
| Brechbuhl Inc. | Aerospace, Tout Entreprises et services | brechbuhl.ca |
| Breton Communications | Tout Entreprises et services | bretoncommunications.com |
| Brind'Art Coiffure (Plus) | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Brossard Video Svc Inc | Audiovisual Equipment & Supplies Rental | — |
| Brunet K. Chaallal, pharm. prop. Affilié | Pharmacy | brunet.ca |
| Brunet K. Chaallal, pharm. prop. Affilié | Pharmacy | facebook.com |
| Brunet Pharmacy Affiliated | Pharmacy | — |
| Buffet Neptune | Buffets | facebook.com |
| Bureau Chiropratique Dr Daniel Gagnon | Chiropractors | — |
| Bêtes pas Bêtes | Animal Medications | facebook.com |
