Appareil - O. - Tech Inc.
Argus Conseils Inc.
Armand Real Vaillancourt & Associes Inc.
Arpa Investments Corporation
Arquiled America Inc.
Ash Ventures Ltd.
Atelier de Television Pont-Viau Ltee
Athem Holdings Inc.
Ati Avionics Inc.
Au Lotus Noir Laval (1986) Ltee
Audison Inc.
Aurelium Biopharma Inc.
Auteuil Electrique Inc.
Auto Xception Inc.
Automobiles 522 Inc.
Autos Atpac Inc.
Aventures Nipissi Inc.