| Maitre Johanne Roby Avocate Et Médiatrice | Boucherville | Business Lawyers |
| Maitre Marie Boucher | Dollard Des Ormeaux | Automated Teller Manufacturers & Wholesalers |
| Maitre Maryse Picard, notaire | Laval-Des-Rapides | Tout Entreprises et services |
| Maitre Myléne Petitpas | Longueuil | Business Lawyers |
| Maitre Roland Tougnon Notaire | Montréal | Commissioners for Oaths |
| Maitre Styliste | Mercier | Beauty & Fitness, Hairdressers & Beauty Salons |
| Maitre Électricien | Montréal | Electricians |
| Maitre Électriciens Spa | Montréal | Health and Beauty |
| Maitresse Angélie | Laval | Tout Arts et divertissement |
| Maitrico Inc. | Montréal | Home Improvement |
Publicité (Desktop) Publicité (Mobile) |
| Maité Nettoyage | Montréal | Cleaning Services, Cleaning Service |
| Maj0r Conciergerie | Montréal | Cleaning Services, Cleaning Service |
| Maja Designz | Laval | Home Improvement |
| Majestic Dyer Inc | Montréal | Cleaning Services, Cleaning Service |
| Majestic Flooring | Montréal | Flooring |
| Majestix Extensions | Montréal | Tout Commerces au détail |
| Maji Water | Montréal | Beverage Distributors & Bottlers |
| Major Box Inc | Boucherville | Tout Entreprises et services, Cardboard |
| Majy | Saint-Léonard | Garage Auto |
| Makasi Entrepôt Art & Importations | Mirabel | Furniture Stores |
Publicité (Desktop) Publicité (Mobile) |
| Make It Happen Event Planning | Saint-Hubert | Bridal Shops |
| Make Up By Emily | Montréal | Beauty & Fitness, Hairdressers & Beauty Salons |
| Make-A-Wish Canada | Centre-Ville | Tout Communautés et société |
| Makeupbymyrlii | Laval | Health and Beauty |
| Makivik Corporation | Montréal | Tout Communautés et société |
| Makrocorp Inc | Montréal | Computer Manufacturers & Wholesalers |
| Makrocorp Inc | Lachine | Computer Manufacturers & Wholesalers |
| Makros Services Informatiques | Verdun | Cabling Equipment & Supplies |
| Malaika Couture | Saint-Hubert | Clothing Alterations |
| Male&Girl4You | Brossard | Adult Entertainment |
Publicité (Desktop) Publicité (Mobile) |
| Malefycia | Montréal | Artists |
| Malek Painter | Montréal | Painters |
| Malhi Restaurant | Montréal | Tout Bars et restaurants |
| MALIBU Productions | Montréal | Disc-Jockeys, Entertainment |
| Malik Auto's | Montréal | Auto Services |
| Malo Electrique Ltée | Montréal | Electricians |
| Maltais Media | Montréal | Business Centres |
| Maltem Consulting Group | Marie | Information Technologies (IT) |
| MALTEZOS, Adamantia, LL.B., LL.M. | Montréal | Professionals |
| Malu Santé & Beauté | Montréal | Beauty & Fitness, Hairdressers & Beauty Salons |
Publicité (Desktop) Publicité (Mobile) |
| Maluuba (Microsoft) | Québec | Information Technologies (IT) |
| Mama Africa Beauty Supply | Montréal | Black Hair Salons |
| Mama Dumpling | Saint-Hubert | Chinese Food Restaurants |
| Mamatek - Services De Réparation d'Ordinateur | Montréal | Computer Consultants |
| Mamavape | Boucherville | Cigar, Cigarette & Tobacco Manufacturers & Wholesalers |
| Mambo Danse & Musique | Montréal | Banquet Rooms |
| Mamie Clafoutis | Montréal | Tout Commerces au détail, Cakes, Bakeries |
| Mamie Clafoutis 2010 Inc | Montréal | Cakes |
| Mamie Clafoutis Anjou | Montréal | Bakeries |
| Mamie Plumeau | Boisbriand | Cleaning Services, Cleaning Service |
