| Centre liturgique | Montréal | Arts & Cultural Organizations & Centres |
| Centre Mondial d'Excellence des Destinations | Saint-Denis | International Organizations |
| Centre Socioculturel Alphonse Lepage | Brossard | Arts & Cultural Organizations & Centres |
| Chat Des Artistes | Montréal | Arts & Cultural Organizations & Centres |
| CHIAKOS, ASSOCIATION | Montréal | Blue Pages |
| CHORUS, DANCING & PIANO LESSONS/Laval Hell. Comm. | Laval | Blue Pages |
| CHRISSAFITON LACONIAS, PAN-CANADIAN BROTHERHOOD | Montréal | Blue Pages |
| Christ The Redeemer Lutheran Church | Dollard Des Ormeaux | Tout Communautés et société |
| Ciné Coop | Montréal | Co-operative Organizations |
| CinéRobothèque-ONF Montréal | Montréal | Arts & Cultural Organizations & Centres |
Publicité (Desktop) Publicité (Mobile) |
| Civil Air Navigation Services Organisation - Bureau de liaison | Montréal | International Organizations |
| CKUT 90.3FM Radio McGill Inc. | Montréal | Tout Médias montréalais |
| Cloutier C | Montréal | Arts & Cultural Organizations & Centres |
| CMR Promo | Mount-Royal | Business & Trade Organizations |
| Co-Operative Nord Ouest | Dollard Des Ormeaux | Co-operative Organizations |
| Comité syndical francophone de l'éducation et de la formation | Montréal | International Organizations |
| Commission de coopération environnementale (CCE) | Ouest | International Organizations |
| Commission De L`APNQL | Kahnawake | Aboriginal & First Nations Organizations |
| COMMUNITY CENTER OF SOUTH SHORE/Hell. Comm. Of Mtl | Montréal | Blue Pages |
| Concordia Community Solidarity Co-o... | Centre-Ville | Tout Commerces au détail |
Publicité (Desktop) Publicité (Mobile) |
| Concordia Community Solidarity Co-op Bookstore | Montréal | Book Stores |
| CONCORDIA, GREEK STUDENTS ASSOCIATION OF | Montréal | Blue Pages |
| Confection Qlt | Montréal | Business & Trade Organizations |
| Confédération mondiale sur la science de la productivité | Montréal | International Organizations |
| Conseil des festivals jumelés | Montréal | International Organizations |
| Conseil Des Métiers D'Art Du Québec | Montréal | Tout Arts et divertissement, Tout Commerces au détail, Arts & Cultural Organizations & Centres |
| Conseil international de formation aérospatiale (CIFA) | Saint-Hubert | International Organizations |
| Coop Bioma | Montréal | Co-operative Organizations |
| Coop D'Habitation Portes De L'Espoir | Longueuil | Co-operative Organizations |
| Coop De Service Musicaux Le St-Phonic | Montréal | Co-operative Organizations |
Publicité (Desktop) Publicité (Mobile) |
| Coop Groupe | Montréal | Co-operative Organizations |
| Coop Mon Coeur | Montréal | Co-operative Organizations |
| Coop Place Du Collège | Longueuil | Co-operative Organizations |
| Coop Radar | Montréal | Co-operative Organizations |
| Coop Vegan | Montréal | Co-operative Organizations |
| Cooperative D'Habitation | Montréal | Co-operative Organizations |
| Cooperative D'Habitation Oasis Sauve | Montréal | Co-operative Organizations |
| Cooperative D'Habitation Station No 1 | Montréal | Co-operative Organizations |
| Cooperative Dhabitation Les Trois Galeries | Montréal | Co-operative Organizations |
| Cooperative Royale Maisonneuve | Montréal | Co-operative Organizations |
Publicité (Desktop) Publicité (Mobile) |
| Coopérative Coup D'Pouce | Greenfield Park | Co-operative Organizations |
| Coopérative D'Habitation Le Chalutier | Longueuil | Co-operative Organizations |
| Coopérative D'Habitation Le Réverbère | Montréal | Co-operative Organizations |
| Coopérative D'Habitations Place Germain | Montréal | Co-operative Organizations |
| Coopérative De Solidarité | Montréal | Co-operative Organizations |
| Coopérative de Solidarité Fusion Verte | Montréal | Co-operative Organizations |
| Coopérative de Solidarité Havre du Petit Village | Repentigny | Co-operative Organizations |
| Coopérative De Solidarité Intergénerationnel Lavaloise | Pt V | Co-operative Organizations |
| Coopérative Des Encans Standardbred Du Québec | Montréal | Co-operative Organizations |
| Coopérative des Techniciens Ambulanciers de la Montérégie | Greenfield Park | Co-operative Organizations |
