| Aliments Newly Weds | Boucherville | Agri-food |
| Aliments Noble Inc. | Pointe-Claire | Agri-food |
| Aliments Parmalat Inc. (Les) | Momtréal | Agri-food |
| Aliments Pasta Romana Inc. | Montréal | Agri-food |
| Aliments Phillip Viens Inc | Montréal | Shopping Mall |
| Aliments Pro-Marque Inc | Riviere-Des-Prairies | Tout Entreprises et services |
| Aliments Reinhart Ltée. | Chambly | Agri-food |
| Aliments Roma Ltée (Les) | Montréal | Agri-food |
| Aliments Ronzoni du Canada (Les) | Montréal | Agri-food |
| ALIMENTS SALAMINA | Laval | Food / Distributors, Food Wholesalers & Suppliers |
Publicité (Desktop) Publicité (Mobile) |
| Aliments Salamina (Les) | Laval | Agri-food |
| Aliments Santa Maria | Laval | Agri-food |
| Aliments Sorel Inc | Sorel-Tracy | Beverage Dealers |
| Aliments T & N (Les) | Lachine | Agri-food |
| Aliments Ultima | Longueuil | Agri-food |
| Aliments Ultima Inc | Longueuil | Agri-food |
| Aliments Wong Wing Inc | Quartier Latin Et Centre-Sud | Tout Entreprises et services |
| Allbudget Moving & Storage-Canada | Montréal | Moving Companies |
| Alliance de la Fonction Publique du Canada | Montréal | Community Service & Charitable Organizations |
| ALPHA Meat Packers Co Ltée | Anjou | Food / Distributors, Food Wholesalers & Suppliers |
Publicité (Desktop) Publicité (Mobile) |
| Altair Engineering Canada | Montréal | Information Technologies (IT) |
| Altaï Canada | Montréal | Tout Tourisme et hôtels |
| Alten Canada Inc | Montréal | Information Technologies (IT) |
| Alto Shaam Canada | Montréal | Commercial Kitchen Equipment |
| AMBROSIA Patisserie Boulangerie | Chomedey | Food / Distributors |
| Amc Canada | Montréal | Airlines |
| AMD Ritmed Inc. | Québec | Life Sciences and Health Technologies (LSHT) |
| Amerella du Canada Ltée | Montréal | Tout Entreprises et services |
| Ameresco Canada Inc | Montréal | Life Sciences and Health Technologies (LSHT) |
| AmerisourceBergen Canada Corporation | Montréal | Life Sciences and Health Technologies (LSHT) |
Publicité (Desktop) Publicité (Mobile) |
| Analogic Canada | Montréal | Life Sciences and Health Technologies (LSHT) |
| Andre Couture | Laval | Couture, COUTURE |
| Andre Couture | Longueuil | Couture, COUTURE |
| Angkorienne du Canada | Montréal | Arts & Cultural Organizations & Centres |
| Anixter Canada | Montréal | Information Technologies (IT) |
| Anixter Canada | Boucherville | Information Technologies (IT) |
| Anixter Canada Inc. | Montréal | Tout Entreprises et services |
| Anjuna Airline Solutions-Canada | Montréal | Airlines |
| Ansys Canada Ltd. | Quartier Latin Et Centre-Sud | Tout Informatique et internet |
| Anton Paar Canada | Montréal | Catalogue & Online Shopping |
Publicité (Desktop) Publicité (Mobile) |
| Anvil International Canada | Montréal | Building Contractors |
| Aplast Canada Inc | Westmount | Home Improvement |
| AppDirect Canada Inc | Montréal | Information Technologies (IT) |
| Apple Canada Inc. | Montréal | Tout Entreprises et services, Tout Informatique et internet |
| ApSTAT Technologies | Montréal | Information Technologies (IT) |
| Aptech Services Canada Ltée | Drvl | Computer Accessories & Supplies |
| Aqua Canada Appliances | Montréal | Appliance Repair & Service |
| Aramark Canada Ltée | Lasalle | Coffee Machines & Roasting Equipment |
| Aramark Refreshments | Montréal | Beverage Distributors & Bottlers |
| Arbrobec Parts Canada Ltd. | Mirabel | Tout Entreprises et services |
