| Bioforce Canada - A. Vogel | Pointe-Claire | Tout Entreprises et services |
| Bioforce Canada Inc. | Beaconsfield | Agri-food, Life Sciences and Health Technologies (LSHT) |
| Biomet 3I Canada Inc | Montréal | Tout Entreprises et services |
| Biomin Canada | Mont-Saint-Hilaire | Agri-food |
| BioMérieux Canada | Montréal | Life Sciences and Health Technologies (LSHT) |
| Biotechnologies Explorer Canada Inc | Montréal | Life Sciences and Health Technologies (LSHT) |
| BIOTRIAL Bioanalytical Services Inc | Laval | Analytical & Testing Laboratories |
| Biron - Laboratoire médical | Montréal | Analytical & Testing Laboratories, Automobiles, Medical Clinics |
| Biron Express- Laboratoire médical | Repentigny | Analytical & Testing Laboratories, Automobiles, Medical Clinics |
| Biron – Laboratoire médical et clinique du sommeil | Montréal | Analytical & Testing Laboratories |
Publicité (Desktop) Publicité (Mobile) |
| Bitzer Canada Inc | Sainte-Anne-De-Bellevue | Life Sciences and Health Technologies (LSHT) |
| Bitzer Canada Inc. | Pointe-Claire | Tout Entreprises et services |
| Black Fashion Beauty Canada | Montréal | Health and Beauty |
| Blanca Canada | Montréal | Home Improvement |
| Blondedy Ferdinand Studio Canada | Montréal | Beauty & Fitness, Hairdressers & Beauty Salons |
| Bloom Lab Centre De Soins | William | Analytical & Testing Laboratories |
| Blue Spirit Productions | Montréal | Information Technologies (IT) |
| Bluelizard Games | Montréal | Information Technologies (IT) |
| Boehringer Ingelheim Canada | Laval | Life Sciences and Health Technologies (LSHT) |
| Boiron Canada | Saint Bruno-De Montarville | Life Sciences and Health Technologies (LSHT) |
Publicité (Desktop) Publicité (Mobile) |
| Boiron Canada inc. | René-Descartes | Life Sciences and Health Technologies (LSHT) |
| Bolloré Logistics Canada | Montréal | Tout Entreprises et services |
| Bonduelle Canada Inc. | Montréal | Agri-food |
| Bosch Rexroth Canada Corp. | Longueuil | Tout Entreprises et services |
| Boston Consulting Group Canada | Montréal | Actuary Consulting & Services |
| Boutry Canada Ltée | Terrebonne | Tout Commerces au détail |
| Boxing Canada | Montréal | Boxing Training & Lessons |
| BP Canada | Lasalle | Tout Entreprises et services |
| Bracco Imaging Canada | Anjou | Tout Entreprises et services |
| Bracco Imaging Canada | Montréal | Life Sciences and Health Technologies (LSHT) |
Publicité (Desktop) Publicité (Mobile) |
| Brasserie Labatt du Canada | Montréal | Agri-food |
| Bray Contrôles Canada Ltée | Lachine | Tout Entreprises et services |
| Brenntag Canada Inc | Lachine | Chemical Storage & Handling |
| Breuvages Cott Canada/Distributeurs Verchères | Pointe-Claire | Agri-food |
| Brigitte Couture | Montréal | Couture, COUTURE |
| Brigitte Couture | Park | Couture, COUTURE |
| Bristol Myers Squibb Canada Co | Montréal | Medical Clinics |
| Bristol-Myers Squibb Canada | Alfred-Nobel | Life Sciences and Health Technologies (LSHT) |
| Bristol-Myers Squibb Canada (BMS) | Montréal | Life Sciences and Health Technologies (LSHT) |
| Bristol-Myers Squibb Canada Inc. | Montréal | Life Sciences and Health Technologies (LSHT) |
Publicité (Desktop) Publicité (Mobile) |
| Broadcom Canada Ltd. | Montréal | Information Technologies (IT) |
| Brookfield Solutions Globales Intégrées Canada S.E.C | Montréal | Building Exterior Cleaning |
| Brother Canada | Dollard Des Ormeaux | Information Technologies (IT) |
| Bruegger's-mmmuffins Canada | Anjou | Bagels |
| Bruel & Kjaer Canada | Pointe-Claire | Information Technologies (IT) |
| Bruno Couture | Montréal | Couture, COUTURE |
| Buckhorn Canada Inc. | Hudson | Tout Entreprises et services |
| Buckman Laboratories of Canada Ltd. | Vaudreuil-Dorion | Tout Entreprises et services |
| Building Products of Canada | Lasalle | Tout Entreprises et services |
| Bunge Canada | Brossard | Agri-food |
