| A S M Interior | Ceilings | — |
| Allan Sverdlove Chiropracter | Chiropractors | — |
| Angel Climatisation Inc | Air Purifiers | chauffagequebec.ca |
| Anjali Beauty Salon | Beauty & Fitness, Hairdressers & Beauty Salons | anjalibeautysalon.com |
| Arcs Gas & Chemical Corp | Chemicals | — |
| Artorrama | Art Schools | artorrama.com |
| Association des Anciens et Amis de... | Tout Enseignement et savoir | facebook.com |
| AUTOMOTIVE | Transmission Repair | transmico.com |
| Aux Jeux | Amusement Places | — |
| Avanti Internet Services | Tout Informatique et internet | ditton.net |
| Axe Concept Inc | Beauty & Fitness, Hairdressers & Beauty Salons | axe-concept.ca |
| Bakakis Conception | Commercial Kitchen Equipment | — |
| Beauté Esthétique Hélène | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Beauté RX | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Best Micro | Computer Accessories & Supplies | cloudcor.com |
| Bibliothèque de Pierrefonds | Not Profit, library | — |
| Big G Electric | Electricians | biggelectric.ca |
| C 3 I Inc | Computer Repair & Cleaning | — |
| Carrosserie Itani | Auto Body Shop | — |
| CARSTAR Montreal-Roxboro | Auto Body Shop Equipment & Supplies | carstar.ca |
| CARSTAR Pierrefonds | Auto Body Shop Equipment & Supplies | carstar.ca |
| CASA Reception Hall | Reception Halls, Weddings / Baptisms & Occasions | — |
| Cassandra Monet Beaute Inc | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Centre Chiropratique Allan Sverdlove | Chiropractors | chirocliniquesverdlove.com |
| Centre Chiropratique Pierrefonds | Chiropractors | — |
| Centre de Pneu Gouin Ouest | Tire Shop | — |
| Centre De Pneus Et Mécanique Excellence Pierrefo nds | Tire Shop | — |
| Centre dentaire de l'ouest | Dentists | hellodent.com |
| Centre Mecanix Inc | Transmission Repair | centremecanix.com |
| Cils Fancy Lashes | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Clinique Bien-Être Chiropratique | Chiropractors | — |
| Clinique de Physiothérapie Sportho Pro | Physiotherapy | — |
| Clinique de Santé Jeunesse | Medical Clinics | santemontreal.qc.ca |
| Clinique Médicale Sans Rendez-Vous Medistat | Medical Clinics | — |
| CLSC Pierrefonds | Blue Pages | — |
| Club de Boxe Ambition | Fitness Gyms | — |
| Club Piscine West Island | Fitness Gyms | clubpiscine.ca |
| Coco Salon | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Coiffure Fantasya | Beauty & Fitness, Hairdressers & Beauty Salons | coiffurefantasya.com |
| Coiffure Leniflore | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Coiffure Marlène | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| Coiffure Prestige | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| Coiffure Primadonna | Beauty & Fitness, Hairdressers & Beauty Salons | primadonna-spa.com |
| Confort Electric Inc | Electricians | — |
| Constantin's pizza | Pizza & Pizzerias | facebook.com |
| Corrum, Inc. | Cleaning Services, Cleaning Service | — |
| Couture Classique CN Inc | Clothing Alterations | — |
| Couture M D | Clothing Alterations | — |
| Couvre-Planchers PRÉVOST & ASSOCIÉ | Central Vacuum Systems | couvreplancherprevost.com |
| Crossfit Max | Fitness Gyms | — |
