| 123 Plomberie & Chauffage Limite | Montréal | Plumbing |
| 1473 Logan | Saint-Charles-Borromée | Bikinis, Swimsuits & Swimming Accessories |
| 2Mc Plumbing Montréal Ltd. | Montréal | Plumbing |
| 514-billets.com | Montréal | Tout Arts et divertissement |
| 53x11 Cyclerie | La Prairie | Bicycle Stores |
| 9258 3228 Québec Inc | Montréal | Plumbing |
| 9415-8151 Québec inc. (Neure Nate) | Peel | Life Sciences and Health Technologies (LSHT) |
| A & L Plomberie Inc | Laval | Plumbing |
| A Asselin & Fils Inc | Lachine | Plumbing |
| A B C Cycles & Sports Ltée | Montréal | Bicycle Stores |
Publicité (Desktop) Publicité (Mobile) |
| A C Forest Inc | Montréal | Plumbing |
| A C L Inc | Montréal | Plumbing |
| A la carte Marketing | Île-Bizard | Tout Entreprises et services |
| A Merulla Plomberie Inc | Montréal | Plumbing |
| A Roy. Dementellement | Anjou | Plumbing |
| A&A Car Detailing | L'île-Bizard | Car Washes |
| A&C American Chemicals | Montréal | Life Sciences and Health Technologies (LSHT) |
| A3 Québec | Unknown | Tout Événements spéciaux |
| Abbott Laboratories Limited | Montréal | Tout Entreprises et services |
| Abbvie | Boisbriand | Life Sciences and Health Technologies (LSHT) |
Publicité (Desktop) Publicité (Mobile) |
| AbbVie Inc. | Montréal | Tout Entreprises et services |
| ABC Drain | Montréal | Plumbing |
| ABC Inc | Montréal | Plumbing |
| Abe Cohen Plumbing & Heating Inc | Montréal | Plumbing |
| Abe Cohen Plumbing Heating Inc | Montréal | Plumbing |
| Abel Excavation Enr | Saint-Léonard | Plumbing |
| Abra-Kad-Abra Collection | Montréal | Beads, Tout Commerces au détail, Beads & Pearls |
| Acasti Pharma Inc. | Laval | Life Sciences and Health Technologies (LSHT) |
| Accessoires de Plomberie Ahuntsic Inc | Montréal | Plumbing |
| ACGM Plomberie & Chauffage | Montréal | Plumbing |
Publicité (Desktop) Publicité (Mobile) |
| Ada X | Montréal | Tout Arts et divertissement, Tout Informatique et internet |
| Adele Zanni | Montréal | Tout Arts et divertissement |
| ADT Plomberie | Montréal | Plumbing |
| Advanomics Corporation | Montréal | Life Sciences and Health Technologies (LSHT) |
| Advanomics Corporation Inc. | Étage | Life Sciences and Health Technologies (LSHT) |
| Aegera Therapeutics, part of Pharmascience Inc. | Île-des-Soeurs | Life Sciences and Health Technologies (LSHT) |
| Afr Inspection Prévention | Montréal | Plumbing |
| Agences De Distribution Bijanard Ltée | Montréal | Building Material Manufacturers & Wholesalers |
| Air-Therm Inc | Westmount | Plumbing |
| Aird joallier | Ahuntsic Et Cartierville | Tout Commerces au détail |
Publicité (Desktop) Publicité (Mobile) |
| Aixa'S Bio Spa | Montréal | Massage Therapy |
| Alain-Grandbois Bibliotheques | Laval | Not Profit, library |
| Albuca | Pointe-Claire | Life Sciences and Health Technologies (LSHT) |
| Alethia Biotherapeutics Inc. | Montréal | Life Sciences and Health Technologies (LSHT) |
| Alethia Biothérapeutiques Inc. | Montréal | Life Sciences and Health Technologies (LSHT) |
| Alfa Rococo | Montréal | Tout Arts et divertissement |
| Alizeti | Anjou | Bicycle Manufacturers & Wholesalers |
| Allard & Ricard Inc | Lasalle | Plumbing |
| Alloyco International Inc. | Montréal | Tout Commerces au détail |
| Alpha DNA | Stn D | Life Sciences and Health Technologies (LSHT), Tout Entreprises et services |
