| Paolo Gattuso Ristorante | Pizza & Pizzerias | paologattuso.com |
| Passion Beauté En Corps | Beauty Institutes | — |
| Philippe Couture | Couture, COUTURE | — |
| Pierre Couture | Couture, COUTURE | — |
| Pizza Modena | Pizza & Pizzerias | restaurantitalien.ca |
| Place La Citere | Shopping Mall | — |
| Potters Canada | Abrasives | — |
| Pro-Qualite Installation | Furniture Stores | — |
| Productions Yves Caron | CD & DVD Duplication | productions-yvescaron.com |
| Proflash Technologies International Inc | Answering Machines & Equipment | proflashtech.com |
| Promutuel Assurance du St-Laurent aux Appalaches - Siège Social | Business Insurance | promutuelassurance.ca |
| Proxim pharmacie affiliée - Kerry Zhang | Pharmacy | groupeproxim.ca |
| R COUTURE | Couture, COUTURE | — |
| RBC Banque Royale | Banks | rbcroyalbank.com |
| RBC Royal Bank | Banks | rbc.com |
| Reflexogie Intégrale Denise Lapointe | Alternative Health | facebook.com |
| Regroupement Des Organismes Monteregiens Des Aidants Naturels | Associations | — |
| Reparation Mattei | Commercial Kitchen Equipment | mikasushi-candiac.com |
| Restaurant-Bar Diadema | Shopping Mall | — |
| Restauration D'Armoires De Cuisine Yvon Dumont | Kitchen Cabinets | — |
| RONA Quincaillerie Berger Inc. | Clothes Lines | rona.ca |
| Royal Bank Of Canada | Banks | — |
| Salon A Toute-Allure | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Salon de coiffure Francine | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Salon De Coiffure Renaissance | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Salon Diane Langlois | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Salon KML | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Salon Trois Etoiles | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Samuel Dubuc - Conseiller en sécurité financière | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Santé Naturelle AG Ltée | Agri-food | santenaturelle.ca |
| Services Comptable S J R | Bookkeeping | sjrcpa.ca |
| Société D'Histoire | Associations | ville.laprairie.qc.ca |
| SPA L'Esthétique | Beauty & Fitness, Hairdressers & Beauty Salons | spalesthetique.com |
| Stéphanie Coiffeuse Styliste | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| Syndicat De La Copropriét | Associations | — |
| Syndicat Des Copropriétaires Du Vieux La Prairie | Associations | — |
| Taverne Centrale | Bars | — |
| Taverne Elizabeth | Bars | — |
| Terre Sans Frontières | Tout Communautés et société | terresansfrontieres.ca |
| Transmission Concorde Inc | Transmission Repair | transmissionconcorde.com |
| Travaux publics | City Halls | — |
| Uma Beaute | Beauty & Fitness, Hairdressers & Beauty Salons | purebeaute.ca |
| Uniprix Pharmacie André Gosselin | Pharmacy | uniprix.com |
| Usine de filtration | Not Profit, library, Library | ville.laprairie.qc.ca |
| Villa Massimo Restaurant | Pizza & Pizzerias | valentine.ca |
| Ville de Candiac | Not Profit, library | ville.candiac.qc.ca |
| Ville de Candiac | Not Profit, library | — |
| Vincent Noel Osthéopathe .D.O. | Alternative Health | vincentnoel.ca |
| VitrXpert vitres d'autos La Prairie | Auto Glass & Windshields | vitrxpert.com |
| Véronique Boisvert Sexologue et Psychothérapeute | Baby Products & Accessories | vboisvert.wixsite.com |
