| Autonet Go | Saint-Félix-De-Kingsey | go |
| Autonom Boilers | Chaudière-Appalaches | Tout Entreprises et services |
| AutoPlateau | Centre-Ville | Tout Commerces au détail |
| Autoplateau Location | Montréal | Car Rental |
| Autoplex Americain Importé | Montréal | Auto Services |
| Autopro Garage | Anjou | Auto Services |
| Autorité régionale de transport métropolitain | Montréal | Clean Technologies |
| autoroute.net | T.m.r. | Tout Informatique et internet |
| Autos Bergman | Laval | Auto Body Shop |
| Autos Coloris | Brossard | Auto Body Shop Equipment & Supplies |
Publicité (Desktop) Publicité (Mobile) |
| Autos Coloris | Montréal | Auto Body Shop Equipment & Supplies |
| Autos Internationales Lachine | Lachine | Tout Commerces au détail |
| Autos Super Image | Saint-Hubert | Auto Body Shop |
| Autoselect MAV | Montréal | Auto Repair Garages |
| Autoselect Mav | Montréal | Car Repair |
| Autospa Laval | Laval | Car Detailing |
| Autosport Bellerive | Laval | Tire Shop |
| Autotech DL | Longueuil | Camera & Photo Equipment Stores |
| Autoultimax | Montréal | Automobiles, car Dealers, Car Dealers |
| Autour D'Un Pain | Montréal | Bakeries |
Publicité (Desktop) Publicité (Mobile) |
| Autour de la flûte | Montréal | Tout Arts et divertissement |
| Autour de la Table | Saint-Jean-Sur-Richelieu | Tout Commerces au détail |
| Autoworks Detailing | Laval | Car Detailing |
| Avant-Garde Automation Inc | Montréal | Automation Consultants |
| Avant-Garde Technologie Cfma Inc | Chomedey | Automation Systems & Equipment |
| Avantage Automatisation | La Prairie | Automation Systems & Equipment |
| Avanti AutoSpas | Dollard Des Ormeaux | Car Detailing |
| Avenue du Parc SHELL 1987 Enr. | Montréal | Automobiles |
| AVIOR INTEGRATED PRODUCTS INC. (LAVAL) | Laval | Aerospace |
| Avis | Dorval | Tout Commerces au détail |
Publicité (Desktop) Publicité (Mobile) |
| Avnet International (Canada) Ltd | Montréal | Information Technologies (IT) |
| Awada Ali Garage | Montréal | Garage Auto |
| B&R Industrial Automation | Brossard | Automation Consultants |
| Bang Carrosserie Inc | Brossard | Auto Repair Garages |
| Bangla Garage Auto | Montréal | Garage Auto |
| banque laurentienne - guichet | Montréal | Automated Teller Manufacturers & Wholesalers, Banks |
| Bar A Tapas Tapeo | Montréal | Automobiles, Not Profit, Restaurants |
| Bastien Industries | Québec | Tout Commerces au détail |
| Bastien J Atelier D'Autos Inc | Laval | Tire Shop |
| Batist Automative | Lasalle | Auto Part Manufacturers & Wholesalers |
Publicité (Desktop) Publicité (Mobile) |
| Batteries Dixon | Petite-Patrie | Tout Commerces au détail |
| Batteries Expert+ St-Hubert | Saint-Hubert | Auto Part Manufacturers & Wholesalers |
| Baylis Médical Cie Inc. | Montréal | Life Sciences and Health Technologies (LSHT) |
| Beckhoff Automation Ltd. | Laval | Automation Systems & Equipment |
| Belle Auto Laval | Laval | Auto Body Shop |
| Bellevois Automobiles | Montréal | Garage Auto |
| Ben & Florentine | Brossard | Automobiles, Breakfast Restaurants, Not Profit, Tout Bars et restaurants, Restaurants |
| Best Way Auto Repairs | Montréal | Automobiles, Car Repair |
| BFGoodrich | Laval | Tout Commerces au détail |
| Bg Auto | Montréal | Auto Part Manufacturers & Wholesalers |
