| Groupe Guerbet | Pointe-Claire | Life Sciences and Health Technologies (LSHT) |
| Groupe Laberge - Pointe-aux-Lièvres | Québec | Real Estate Offices, Courtier immobilier |
| Groupe Lauzon | Pointe-Saint-Charles | Tout Entreprises et services |
| Groupe Légerlite Inc. | Pointe-Claire | Tout Entreprises et services |
| GULFSTREAM AEROSPACE CORP | Pointe-Claire | Aircraft & Private Jet Charter |
| Gym Fit Forme | Pointe-Claire | Fitness Gyms |
| Gymnacentre | Pointe-Aux-Trembles | Clubs |
| H & R Block | Pointe-Aux-Trembles | Accountants, Accounting Services, Bookkeeping |
| H&R Block | Pointe-Aux-Trembles | Accountants |
| H-T Ton Nu | Pointe-Aux-Trembles | nu |
Publicité (Desktop) Publicité (Mobile) |
| H.J. O'Connell Limited | Pointe-Claire | Tout Entreprises et services |
| H2O Adventures | Pointe-Saint-Charles | Tout Tourisme et hôtels |
| Hair inspirations by Yani | Pointe-Claire | Beauty & Fitness, Hairdressers & Beauty Salons |
| Hair Raisers | Pointe-Claire | Beauty & Fitness, Hairdressers & Beauty Salons |
| Hairstylist Sophie Grizenko | Pointe-Claire | Beauty & Fitness, Hairdressers & Beauty Salons |
| Harmoni Health Center | Pointe-Claire | Fitness Gyms |
| Harwell | Pointe-Claire | Tout Entreprises et services |
| Hc Johnston | Pointe-Claire | hc |
| Heure De Pointe | Longueuil | Pizza & Pizzerias |
| Hibon Inc. | Pointe-Claire | Compressors |
Publicité (Desktop) Publicité (Mobile) |
| Hintonails | Pointe-Aux-Trembles | Health and Beauty |
| HMS Software | Pointe-Claire | Tout Informatique et internet |
| Hopital Bourget | Pointe-Aux-Trembles | Blue Pages, Hospitals |
| Hopital General du Lakeshore | Pointe-Claire | Blue Pages, Hospitals |
| Hopital Ste. Germaine Cousin | Pointe-Aux-Trembles | Blue Pages, Hospitals |
| Hydroponique Vert Lanature | Pointe-Aux-Trembles | Landscaping |
| I S Mécanique Général | Pointe-Aux-Trembles | Auto Part Manufacturers & Wholesalers |
| Importfab | Pointe-Claire | Agri-food |
| Impotcompta360.ca | Pointe-Aux-Trembles | Bookkeeping Software & Accounting Systems |
| Industries D'Acier Sabec Inc | Pointe-Aux-Trembles | Aluminum |
Publicité (Desktop) Publicité (Mobile) |
| Influenza Clinic | Pointe-Claire | Medical Clinics |
| INFO Télécom | Montréal | Tout Entreprises et services |
| Info-Electronics Systems Inc. | Pointe-Claire | Tout Entreprises et services, Tout Informatique et internet |
| Ink Technology Montréal Inc. | Montréal | Tout Informatique et internet |
| Inspection Simca | Pointe-Aux-Trembles | Roofing |
| Inspiration Coiffure Inc | Pointe-Claire | Beauty & Fitness, Hairdressers & Beauty Salons |
| Int-Ext Services d'Entretien | Pointe-Aux-Trembles | Landscaping |
| Irebec Construction Inc | Pointe-Aux-Trembles | Building Contractors |
| J Pu | Pointe-Claire | pu |
| J Walter Compagnie Ltée | Pointe-Claire | Abrasives |
Publicité (Desktop) Publicité (Mobile) |
| Janice In Wonderland | Pointe-Claire | Furniture Stores |
| Jardins St-Georges | Pointe-Aux-Trembles | Apartment Rental, Apartments |
| JB Entretien Paysager | Pointe-Aux-Trembles | Landscaping |
| Je Pole | Pointe-Claire | je |
| JKS Martial Arts | Pointe-Claire | Tout Enseignement et savoir |
| JM Peinture | Pointe-Aux-Trembles | Painters |
| Joailleries Galazzo | Pointe-Claire | Tout Commerces au détail |
| Jocelyn Brunelle Assurances Inc | Pointe-Aux-Trembles | Car Insurance |
| John Rennie High School | Pointe-Claire | Tout Enseignement et savoir |
| Jolin Rénovation | Pointe-Aux-Trembles | Home Improvement |
