| A Couture | Lasalle | Couture, COUTURE |
| A Couture | Lasalle | Couture, COUTURE |
| A L F A Aviation Services Inc | Chomedey | Aircraft Parts, Engines & Avionics |
| A La Petite Campagne Traiteur Inc | Laval | Buffets |
| A P S Aviation Inc | Montréal | Aviation Consultants & Services |
| A P S Aviation Inc | Dorval | Aviation Consultants & Services |
| AC Lasalle | Sainte-Catherine | Cabinet Makers |
| ACASS Canada Inc | Montréal | Aviation Consultants & Services |
| Acs Nai Ltd | Montréal | Aviation Consultants & Services |
| Actron Electrique 2000 Inc | Lasalle | Electricians |
Publicité (Desktop) Publicité (Mobile) |
| ADT Déménagement et Entreposage | Lasalle | Tout Entreprises et services |
| Adven | Lasalle | Airline Ticket Agencies |
| Aei Aviation (Canada) Inc. | Brossard | Aircraft Parts, Engines & Avionics |
| Aero NextGen | Montréal | Aviation Consultants & Services |
| Aerospace Concepts of Canada Inc | Montréal | Aviation Consultants & Services |
| Aerospace Welding Inc | Blainville | Tout Entreprises et services, Aviation Consultants & Services |
| AEROSPHERE | Pointe-Claire | Aerospace |
| Agence de Recouvrement Lasalle Inc | Montréal | Collection Agencies |
| Agi Électrique 9377-0295 Québec Inc | Lasalle | Electricians |
| Airtech Armstrong | Lasalle | Air Purifiers |
Publicité (Desktop) Publicité (Mobile) |
| AJM Unifer Soudure | Lasalle | Balconies |
| Align Aerospace | Boucherville | Aviation Consultants & Services |
| Aliments Cell Inc. | Pointe-Claire | Agri-food |
| Allard & Ricard Inc | Lasalle | Plumbing |
| Allard Technologies Inc. | Lasalle | Tout Entreprises et services |
| Allion Elementary School | Lasalle | Tout Enseignement et savoir |
| Alpha plantes | Lasalle | Tout Commerces au détail |
| Alternativa Massage & Rehabilitation | Lasalle | Massage Therapy |
| Am Inc | Chomedey | Aviation Consultants & Services |
| Anderson Inc | Lasalle | Bakery Equipment, Bakery Supplies |
Publicité (Desktop) Publicité (Mobile) |
| André Ferron, sculpteur | Lasalle | Tout Arts et divertissement |
| APS Aviation Inc | Montréal | Airlines |
| Aramark Canada Ltée | Lasalle | Coffee Machines & Roasting Equipment |
| Aramark Refreshment | Lasalle | Coffee Break Services & Supplies |
| Architecture Baccanale | Lasalle | Architectural & Construction Specifications |
| Armoires De Cuisine Et Comptoirs Lasalle | Greenfield Park | Beds |
| Arnold Paintball | Lasalle | Painters |
| Arrondissement Lasalle | Lasalle | Tout Informations générales |
| Aréna Jacques-Lemaire | Lasalle | Arenas, Stadiums & Athletic Fields |
| ASI Group Financier Inc | Lasalle | Car Insurance |
Publicité (Desktop) Publicité (Mobile) |
| Aspirateurs Centrals Lasalle Electrolux Cyclovac Beam Epurair | Lasalle | Central Vacuum Systems |
| Aspirateurs Lasalle | Lasalle | Central Vacuum Systems |
| Association J'écris ma vie | Lasalle | Tout Enseignement et savoir |
| Assurance Jean-Claude Duchamps | Lasalle | Car Insurance |
| Atelier D'Art Des Rapides | Lasalle | Art Schools |
| Ateliers M Driveshaft Inc | Lasalle | Tout Commerces au détail |
| ATS Services Ltd | Montréal | Aviation Consultants & Services |
| Attaches & Raccords Aims Inc. | Lasalle | Tout Entreprises et services |
| Auto Carmatch | Lasalle | Automobiles, car Dealers |
| Autolift Collision Inc | Lasalle | Auto Body Shop |
