Marketing Six Continents Inc.
Maska Electrique St-Hyacinthe Ltee
Maurice Gendreau Et Associes Ltee
Maurice Larouche Consultant Inc.
Maurishop Inc.
Max Fried Enterprises Inc.
MAX Technologies Inc.
Max-P Canada Inc.
Maxaction Marketing Inc.
Maxcis inc.
Maxilux Inc.
Maxon Financial Services (1981) Inc.
Maxtimar Global Inc.
MBDX Services Inc.
Meast Enterprises Ltd.
Mecagroup Inc.
Mecagroupe Inc.
Medapex Industries Inc.
Média2 (médiasquare), Affichage Publicitaire Inc.
Mediamark (1983) Ltee/ltd.