| 110 Airconditioning | Laval | Air Conditioning Systems & Parts |
| 3CI OSBL INC. | Montréal | Bookkeeping Software & Accounting Systems |
| 4CB Groupe | Montréal | Air Conditioning Systems & Parts |
| A B C Nettoyage Industriel | Montréal | Central Vacuum Systems |
| A C S Advantegeous Control System Inc | Roxboro | Ceramic Tile Manufacturers & Distributors |
| A+ Bookkeeping | Montréal | Bookkeeping Software & Accounting Systems |
| A-Plus Systems Canada Ltd. | Kirkland | Tout Informatique et internet |
| Abb Canada | Montréal | Automation Systems & Equipment |
| ABEONA SYSTEMS INC. | Montréal | Life Sciences and Health Technologies (LSHT) |
| ABF Systèmes Inc. | Boucherville | Tout Entreprises et services |
Publicité (Desktop) Publicité (Mobile) |
| Access Auto Montreal | Mont-Royal | Car Radios & Stereo Systems |
| Accounting and Tax Solutions | Montréal | Bookkeeping Software & Accounting Systems |
| Adex Systems Inc. | Riviere-Des-Prairies | Tout Entreprises et services |
| Admicom | Montréal | Bookkeeping Software & Accounting Systems |
| Aerus | Pointe-Claire | Central Vacuum Systems |
| Aesus Systems, Inc. | Pointe-Claire | Tout Entreprises et services |
| Agence de Recouvrement Systèmes de Crédit Shellc o Ltée | Montréal | Collection Agencies |
| Agotech | Laval | Car Alarm Systems |
| Airco Den Bec | Longueuil | Air Conditioning Systems & Parts |
| Airtec Contrôle | Saint-Hubert | Air Conditioning Systems & Parts |
Publicité (Desktop) Publicité (Mobile) |
| Alain Berthiaume CPA Inc | Longueuil | Bookkeeping Software & Accounting Systems |
| Alarme Securi-Tek | Montréal | Car Alarm Systems |
| Alarmes et Antivols Sécurimax Inc | Saint-Jérôme | Car Alarm Systems |
| ALDO Accessoires | Montréal | Air Conditioning Systems & Parts |
| Alert Fire Protection - Alert Sprinklers Inc | Châteauguay | Automatic Fire Sprinkler Systems |
| Alert Fire Protection - Alert Sprinklers Inc | Châteauguay | Automatic Fire Sprinkler Systems |
| Allia Expertise Inc | Saint-Bruno | Bookkeeping Software & Accounting Systems |
| Anderson Accounting | Montréal | Bookkeeping Software & Accounting Systems |
| Annexair Inc | Montréal | Air Conditioning Systems & Parts |
| Aqua Feu Protection Incendie Inc | Laval | Automatic Fire Sprinkler Systems |
Publicité (Desktop) Publicité (Mobile) |
| Aqua-Jet | Greenfield Park | Chemical & Pressure Cleaning Systems |
| Aquajet Restauration Inc | Montréal | Tout Entreprises et services, Chemical & Pressure Cleaning Systems |
| Arvanitis & Fiacco Accounting Services Inc | Dollard Des Ormeaux | Bookkeeping Software & Accounting Systems |
| As As Systemes D Accrochage | Brossard | Shopping Mall |
| AS Hanging Display Systems | Brossard | Shopping Mall |
| As Hanging Systems | Brossard | Shopping Mall |
| Ascendie Goliath | Boucherville | Automatic Fire Sprinkler Systems |
| ASE Equipements Inc | Saint-Jean-Sur-Richelieu | Automation Systems & Equipment |
| Aslen Stratégies D'Affaires | Brossard | Bookkeeping Software & Accounting Systems |
| Aslen Stratégies D'affaires | Longueuil | Bookkeeping Software & Accounting Systems |
Publicité (Desktop) Publicité (Mobile) |
| Aspirateur 2000 Plus Repentigny | Repentigny | Central Vacuum Systems |
| Aspirateur Anjou Inc | Saint-Léonard | Central Vacuum Systems |
| Aspirateur Cyclo Vac Laval Ste-Rose | Sainte-Rose | Central Vacuum Systems |
| Aspirateur Desjardins | Roxboro | Central Vacuum Systems |
| Aspirateur Direct | Châteauguay | Central Vacuum Systems |
| Aspirateur Montréal | Pointe-Aux-Trembles | Central Vacuum Systems |
| Aspirateur St-Constant Inc | Sainte-Catherine | Central Vacuum Systems |
| Aspirateurs Ahuntsic | Montréal | Central Vacuum Systems |
| Aspirateurs Carstelle Inc | Salaberry-De-Valleyfield | Central Vacuum Systems |
| Aspirateurs Centrals Lasalle Electrolux Cyclovac Beam Epurair | Lasalle | Central Vacuum Systems |
