| Axiotech | Montréal | Computer Repair & Cleaning |
| B&B Solutions Inc. | Laval | Tout Informatique et internet |
| B-Citi Solutions Inc | Longueuil | Communications & Public Relations Consultants |
| Bala Groupe Technologies | Greenfield Park | Computer Data Recovery |
| Banctec | Montréal | Computer Consultants |
| Bang Marketing | Montréal | Tout Entreprises et services |
| Basilique Cathédrale Marie-Reine-du... | Centre-Ville | Tout Communautés et société |
| BBI Solutions | Ville-Mont-Royal | Tout Entreprises et services |
| BDC Capital | Montréal | Startup Ecosystem |
| BDF Conseils Inc | Saint-Lambert | Computer Consultants |
Publicité (Desktop) Publicité (Mobile) |
| Beartech Solutions Inc | Montréal | Antennas |
| Beaulier | Montréal | Life Sciences and Health Technologies (LSHT) |
| Beaulieu Marie-Josée Chiropraticienne | Montréal | Chiropractors |
| Belcopie 2000 | Repentigny | Computer Accessories & Supplies |
| Bell Solutions en Santé | Île-des-Soeurs | Life Sciences and Health Technologies (LSHT) |
| Bertrand Solutions | Ste-Rose | Tout Entreprises et services |
| Best Ink Refill | Laval | Computer Accessories & Supplies |
| Best Micro | Pierrefonds | Computer Accessories & Supplies |
| Best Western Ville-Marie Hotel & Su... | Centre-Ville | Tout Tourisme et hôtels |
| Bezsoft | Montréal | Computer Networking |
Publicité (Desktop) Publicité (Mobile) |
| BG Entrepreneur Électricien | Marieville | Electricians |
| Bibliothèque Marie-Uguay | Montréal | Not Profit, library |
| Bienvenue A L'Encre | Longueuil | Computer Accessories & Supplies |
| BIOS | Montréal | Information Technologies (IT) |
| BioWare | Montréal | Information Technologies (IT) |
| biQube Inc | Montréal | Computer Manufacturers & Wholesalers |
| BIS Innovations | Montréal | Computer Consultants |
| Bits 'N' Bytes (Laser Toners & Inkjet ) | Montréal | Computer Accessories & Supplies |
| Bizware Software Solutions | Montréal | Information Technologies (IT) |
| Bl Solutions Montreal | Montréal | Cleaning Services, Cleaning Service |
Publicité (Desktop) Publicité (Mobile) |
| Bloomchat | Montréal | Information Technologies (IT) |
| Bluelizard Games | Montréal | Information Technologies (IT) |
| Bmf roofing solutions us | Montréal | Roofing |
| BNB Informatique | Montréal | Computer Networking |
| Botler | Montréal | Information Technologies (IT) |
| Boulangerie MariePain | Montréal | Bakeries |
| Boutique Creation Vezina | Ste-Dorothée | Tout Commerces au détail |
| Boutique de la Mariée Josie Bridal Shop | Montréal | Bridal Shops |
| Boutique Je me Marie | Repentigny | Bridal Shops |
| Boutique La Mariée | Saint-Jean-Sur-Richelieu | Bridal Shops |
Publicité (Desktop) Publicité (Mobile) |
| Boutique Touchatou | Marieville | Balloons |
| Boutique Vidéotron | Beloeil | Cable TV Providers |
| Boutique Vidéotron | Longueuil | Cable TV Providers |
| Boutique Vidéotron | Saint-Hubert | Cable TV Providers |
| brainSquash | Montréal | Information Technologies (IT) |
| Brakasoft | Montréal | Computer Networking |
| Brightspark Ventures | Montréal | Startup Ecosystem |
| Broid | Montréal | Information Technologies (IT) |
| Brookfield Solutions Globales Intégrées Canada S.E.C | Montréal | Building Exterior Cleaning |
| Bullinformatique | Montréal | Computer Repair & Cleaning |
