| Kjs Karate Grappling Open | Brossard | Fitness Gyms |
| KO-OP | Montréal | Information Technologies (IT) |
| La Capitale Centre Coop | Laval | Co-operative Organizations |
| La Coopérative D'Habitation Le Sommet Vert | Laval | Co-operative Organizations |
| La Coopérative De L'Eclipse | Montréal | Co-operative Organizations |
| La Paix (Magasin) Co-Op | Saint-Jean-Port-Joli | op |
| Lakeshore Light Opera Official Webs... | Montréal | Tout Arts et divertissement |
| Le Groupe Opti-Gestion | Montréal | Bookkeeping Software & Accounting Systems |
| Les Constructions Optimo Inc | Blainville | Home Improvement |
| Les Dessins Optikos Limitée | Pointe-Claire | Baby Products & Accessories |
Publicité (Desktop) Publicité (Mobile) |
| Les Optiques Dorso Ltée | Montréal | Clocks |
| Let's get Optimized | Montréal | Tout Entreprises et services, Tout Informatique et internet |
| Logiciel Openfares Inc | Montréal | Information Technologies (IT) |
| Medwave Optique Inc. | Saint-Bruno | Tout Entreprises et services, Tout Informatique et internet |
| Metro Optic | Montréal | Information Technologies (IT) |
| Michel De Blois Optométriste | Repentigny | Tout Commerces au détail |
| Mile End Guitar Coop | Montréal | Tout Commerces au détail |
| Mountain Equipment Co-Op | Montréal | Camping Equipment, Co-operative Organizations |
| Mountain Equipment Co-op (MEC) | Ahuntsic Et Cartierville | Tout Commerces au détail |
| NICOPOULOS Opticiens | Montréal | Health |
Publicité (Desktop) Publicité (Mobile) |
| Omega Optimisation | Montréal | Computer Data Processing |
| OMS Opto Chemicals | Pointe-Claire | Chemicals |
| Ordre des optométristes du Québec | Quartier Latin Et Centre-Sud | Tout Communautés et société, Tout Entreprises et services |
| PERKINELMER OPTOÉLECTRONICS CANADA INC. | Vaudreuil | Aerospace |
| Petit Opus Café-Bar | Montréal | Not Profit, Restaurants |
| Physio Osteo Optimum S.E.N.C | Montréal | Physiotherapy |
| Physio-Kin Optimum | Laval | Chiropractors |
| Plancher Optimal | Lasalle | Flooring |
| Planchers Optimal | Montréal | Flooring |
| Pneu Option Enr | Montréal | Balancing Service |
Publicité (Desktop) Publicité (Mobile) |
| Pneus Option Enr | Laval | Tire Shop |
| Précivision - Clinique Ophtalmologique De Brossa rd | Brossard | Medical Clinics |
| Renovation Optimale Inc | Montréal | Home Improvement |
| Renovation Optimalext | Montréal | Home Improvement |
| RRX Medical (Optique) Inc | Montréal | Health Services |
| Rénovation Optimum Plus Inc | Longueuil | Bathroom Renovations |
| Salon De Beauté Opéra | Verdun | Beauty & Fitness, Hairdressers & Beauty Salons |
| Salon De Beauté Opéra | Verdun | Beauty & Fitness, Hairdressers & Beauty Salons |
| Savard opticien | Montréal | Tout Commerces au détail |
| Services Fiscaux Optimum Inc | Longueuil | Bookkeeping |
Publicité (Desktop) Publicité (Mobile) |
| Shark Ninja Operating LLC | Montréal | Cleaning Services, Cleaning Service |
| Simple Vitality - Dre Marie-Claude Poirier, Chir opraticienne | Laval | Chiropractors |
| Taxi Co-Op de L'Est | Anjou | Airport Transportation Service |
| The Open Door / La Porte Ouverte | Montréal | Emergency Shelters |
| École d'optométrie - UdeM | Côte-Des-Neiges | Tout Enseignement et savoir |
| C D R Montréal / Laval | Montréal | Co-operative Organizations |
| Csbe | Laval | Co-operative Organizations |
| Habitations 3 | Boucherville | Co-operative Organizations |
| Habitations; Communautaire De Cote-Des-Neiges | Montréal | Co-operative Organizations |
| HRH Services Préhospitaliers | Repentigny | Co-operative Organizations |
