| Remorquage St-Léonard | Boat Towing | remorquagestleonard.com |
| René Perron Couvreurs | Tout Entreprises et services | perroncouvreurs.com |
| Ressorts National Inc | Bedding & Linens | — |
| Restaurant Di Menna | Tout Bars et restaurants | dimenna.com |
| Restaurant Fresco | Pizza & Pizzerias | restofresco.com |
| Revue Communautaire Policiers Policiers | Associations | facebook.com |
| Ricardo Gaiotti Architectes | Architects | facebook.com |
| Rise Kombucha | Beverage Distributors & Bottlers | risekombucha.com |
| Rolls Systeme Inc | Awning & Canopy Sales & Service | — |
| Rolls Système | Awning & Canopy Sales & Service | rolls-systeme.com |
| Roma Réceptions | Tout Entreprises et services | romareceptions.com |
| Romaggi Spa Beaute | Beauty & Fitness, Hairdressers & Beauty Salons | romaggispa.com |
| Romaggi Spa Beauté | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Ropak Canada Inc. | Tout Entreprises et services | — |
| Rose Lynn Beauté | Health and Beauty | facebook.com |
| Rsmedia , Digital Multimedia Design | Advertising Agencies | rsmedia.ca |
| RUBINO | Boots | — |
| Russell Food Equipment Ltee | Commercial Kitchen Equipment | — |
| Rénopolis - Couvreurs | Home Improvement | renopolis.ca |
| S P G | Car Repair | — |
| Sacco Accountants | Bookkeeping Software & Accounting Systems | — |
| Saiko Karate Dojo Académie D'arts Martiaux Et Auto-Défense | Art Schools | — |
| Saindon Associés | Accounting Services | — |
| Saint-Léonard | Not Profit, library, Library | — |
| Salle De Reception Le Chateau Classique | Auditoriums & Halls, Banquet Rooms | lechateauclassique.com |
| Salle de Réception Jarry | Auditoriums & Halls, Banquet Rooms | jarrysmokedmeat.com |
| Salon Beauté Plus | Beauty & Fitness, Hairdressers & Beauty Salons | salonbeauteplus.ca |
| Salon Bronzage et Esthétique Bali's | Health and Beauty | facebook.com |
| Salon de Coiffure G L Touch inc | Beauty & Fitness, Hairdressers & Beauty Salons | gltouch.com |
| Salon De Coiffure Joseph Enr | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| Salon Elle & Lui l'Ami | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| Salon Love Enrg | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| Salon Lush & Lux Lounge | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Salon Morena | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| Salon Rouge Coiffure | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| Sans T Santé | Pharmacy | facebook.com |
| SAQ-Langelier - Bélanger | Beer & Ale | saq.com |
| Satin Finish Hardwood Flooring | Flooring | satinfinish.com |
| SBM Mode Fenêtre | Tout Entreprises et services | storesbm.com |
| Scène Scapin | HVAC | scapinstaging.com |
| Selectcom Telecom | Tout Entreprises et services | selectcomtelecom.ca |
| Sensation Elle & Lui Coiffure | Beauty & Fitness, Hairdressers & Beauty Salons | facebook.com |
| SEP | Cleaning Services, Cleaning Service | facebook.com |
| Service Comptable | Accounting Services | — |
| Service D'Entretien L P | Cleaning Services, Cleaning Service | facebook.com |
| Service Entretien Castello Inc | Cleaning Services, Cleaning Service | facebook.com |
| Service Expert Comptabilité | Accounting Services | facebook.com |
| Service Servotech - Réparation Électroménager et Air Climatisé à Montréal | Appliance Repair & Service | serviceservotech.com |
| Services D'Experts En Fiscalité Et En Comptabili té | Accounting Services | — |
| Services De Comptabilite Diana Pietranto | Accountants | — |
