| 9132-1000 Québec Inc | Lachine | Business & Trade Organizations |
| A La Clinique De Denturologie Et D'Implantologie Malo Caron Et Associés | Montréal | Dentists |
| A La Clinique Dentaire Dr Joseph Henry | Montréal | Automobiles, Dentists, Not Profit |
| A La Clinique Dentaire St-Denis | Montréal | Dentists, Service D'urgence Dentaire |
| A La Clinique Medicale Mont Royal | Montréal | Medical Clinics |
| A S T Inc | Montréal | Business & Trade Organizations |
| A+Quick Socal Media Business | Montréal | Advertising Agencies |
| AC Clinique | Montréal | Acupuncturists |
| Ac Clinique Chinoise Yun Zhang | Montréal | Alternative Health |
| AC Clinique d'Acupuncture Chinoise Yun Zhang | Montréal | Acupuncturists, Alternative Health |
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| Accés Global Services Financiers Inc | Montréal | Annuities |
| Action Graphix Longueil | Longueuil | Business Centres |
| Action Sport Physio | Westmount | Tout Entreprises et services, Physiotherapy |
| Active Business & Realty Inc | Mont-Royal | Business Brokers |
| Acupuncture Clinique Orientale | Montréal | Acupuncturists, Alternative Health |
| Acupuncture à Repentigny | Repentigny | Tout Entreprises et services |
| Adelson Et Associés | Montréal | Business Insurance |
| ADI Global Distribution | Lachine | Tout Entreprises et services |
| Advanced Business Analytics Inc. | Montréal | Physiotherapy |
| Aerotek | Montréal | Business Centres |
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| Agence De Recouvrement Global | Saint-Léonard | Collection Agencies |
| Agence Imapro Inc | Lachine | Business & Trade Organizations |
| Agences Roger Boutin Inc | Boucherville | Business Brokers |
| Alain Lessard | Montréal | Business Lawyers |
| Albert Seliger | Montréal | Business Insurance |
| ALCiE Integrated Business Solutions | Montréal | Tout Informatique et internet |
| Alexandre Germain | Longueuil | Business Lawyers |
| Alfa Clinique Médicale | Saint-Constant | Medical Clinics |
| Allali Brault | Montréal | Business Lawyers |
| Alliance Web-Commerce | Montréal | Business & Trade Organizations |
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| AlloFirm | Montréal | Business Brokers |
| Alpha Seaforth Clinique Dentaire | Québec | Dentists |
| AMG Medical inc | Dalton | Life Sciences and Health Technologies (LSHT), Tout Commerces au détail, Tout Entreprises et services |
| Amicom Inc | Longueuil | Business Centres |
| Anti Gravité Clinique du Dos | Montréal | Chiropractors |
| Aoude Clinique Dentaire | Montréal | Dentists |
| Aptilon | Montréal | Business & Trade Organizations |
| Aquatech BM | Boucherville | Business & Trade Organizations |
| Arboreta Internet Services | Longueuil | Business Centres |
| Archivex | Montréal | Business Centres |
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| Aresx | Saint-Bruno | Business Brokers |
| Arishma D. Gokhool Attorney | Toronto | Business Lawyers |
| Arthur Malouin Ltée | Saint-Césaire | Business Insurance |
| Assetco Recovery Services Inc | Mont-Royal | Business Valuation |
| Association québécoise des infirmiè... | Québec | Tout Communautés et société, Tout Entreprises et services |
| Assurance Pierre & Baguidy | Montréal | Business Insurance |
| Assurance vie Primerica services financiers | Saint-Léonard | Business Insurance |
| Assurances Laurino & Gutta Inc | Montréal | Business Insurance |
| Assurances Provencher Verreault | Brossard | Business Insurance |
| Assurancia Guertin & Cie | Saint-Basile-Le-Grand | Business Insurance |
