| 110 Airconditioning | Laval | Air Conditioning Systems & Parts |
| 3CI OSBL INC. | Montréal | Bookkeeping Software & Accounting Systems |
| 3M Canada | Montréal | Tout Entreprises et services |
| 440 Ford Laval | Ste-Rose | Tout Commerces au détail |
| 4CB Groupe | Montréal | Air Conditioning Systems & Parts |
| 5 Roses Cleaning Company | Côte Saint-Luc | Cleaning Services, Cleaning Service |
| 617e groupe Scouts Ste-Rose | Ste-Rose | Tout Communautés et société |
| 7 Brothers Landscaping Inc | Sainte-Geneviève | Christmas Trees |
| 7571470 Canada Inc. (Opus Pharma) | Montréal | Life Sciences and Health Technologies (LSHT) |
| 9331-5422 Québec Inc | Sainte-Julie | Beauty & Fitness, Hairdressers & Beauty Salons |
Publicité (Desktop) Publicité (Mobile) |
| A Antiquité Arsène Enr | Sainte-Rose | Antique Dealers |
| A B C Nettoyage Industriel | Montréal | Central Vacuum Systems |
| A Couture | Montréal | Couture, COUTURE |
| A Couture | Brossard | Couture, COUTURE |
| A Couture | Lasalle | Couture, COUTURE |
| A Couture | Longueuil | Couture, COUTURE |
| A Couture | Lasalle | Couture, COUTURE |
| A Couture | Longueuil | Couture, COUTURE |
| A Couture | Longueuil | Couture, COUTURE |
| A Couture | Sainte-Catherine | Couture, COUTURE |
Publicité (Desktop) Publicité (Mobile) |
| A Decor Flooring Rosemont | Montréal | Flooring |
| A Ky | Sainte-Marthe-Sur-Le-Lac | ky |
| A+ Bookkeeping | Montréal | Bookkeeping Software & Accounting Systems |
| A+ Products Canada Inc | Montréal | Buckles |
| A-Plus Systems Canada Ltd. | Kirkland | Tout Informatique et internet |
| A. Bruneau Canada | Montréal | Tout Entreprises et services |
| A.Derome | Ste-Rose | Tout Entreprises et services |
| A.E. PETSCHE CANADA, INC. | Kirkland | Aerospace |
| AAA Canada | Montréal | Aerospace, Aircraft Maintenance, Service & Storage |
| Abb Canada | Montréal | Automation Systems & Equipment |
Publicité (Desktop) Publicité (Mobile) |
| Abbott Canada (Abbott Nutrition & Santé Animale) | Montréal | Life Sciences and Health Technologies (LSHT) |
| ABEONA SYSTEMS INC. | Montréal | Life Sciences and Health Technologies (LSHT) |
| ABIPA Canada Inc. | Boisbriand | Tout Entreprises et services |
| ABIPA CANADA INC. | Laval | Aerospace |
| Abloy Canada Inc. | Montréal | Tout Entreprises et services |
| Abrasifs Primex Inc | Sainte-Julie | Abrasives |
| Abrasifs Primex Molemab Inc | Sainte-Julie | Abrasives |
| Abris Tempo | Ste-Rose | Tout Commerces au détail |
| AC Lasalle | Sainte-Catherine | Cabinet Makers |
| Académie Baseball Canada | Montréal | Baseball Clubs & Lessons |
Publicité (Desktop) Publicité (Mobile) |
| Académie de médecine vétérinaire du... | Ste-Rose | Tout Entreprises et services |
| Académie internationale Edith Serei | Ste-Rose | Tout Enseignement et savoir |
| Académie Ste-Thérèse | Rosemère | Tout Enseignement et savoir |
| Académie White Crane Kung Fu - Mtl/Rosemont/Peti te Patrie | Montréal | Art Schools |
| Acass Canada Inc | Montréal | Aircraft & Private Jet Charter |
| ACASS Canada Inc | Montréal | Aviation Consultants & Services |
| Access Auto Montreal | Mont-Royal | Car Radios & Stereo Systems |
| Access Canada | Petite-Bourgogne Et Griffintown | Tout Enseignement et savoir |
| Access Graphics Of Canada Att | Saint-Léonard | Computer Graphics Design & Animation |
| Accessoires Rose Blanche | Lachine | Bakery Equipment, Bakery Supplies |
