Companies catalogue
- H.Singh Architecture Designs, Mont-Royal
- HVAC Inc., Laval
- Habitat Cible Inc, Terrebonne
- Hachem Laval, Laval
- Hachem Montréal Plateau, Montréal
- Hamelin Lalonde Claude, Rosemère
- Hanganu Dan S, Montréal
- Harold, Montreal
- Harold Ship Architect, Montréal
- Heating L G Poupart Inc, Longueuil
- Heidi & Cie - St-Léonard, Montréal
- Heidi and Co. - Old Rosemont, Montréal
- Helimac Maintenance Inc, Mirabel
- Heller Réparation d'Aspirateurs, Montréal
- Heloise Thibodeau Architectes, Montreal
- Heloïse Thibodeau Architect Inc., Montreal
- Henri Cleinge, architecte, Montréal
- Heritage Fur & Inuit Art Gallery, Montreal
- Heritage Refrigeration Air Conditioning & Heating Ltd, Airdrie
- Heroux-Devtek, Montréal
- Heroux-Devtek, Longueuil
- Heroux-Devtek, Longueuil
- Heroux-Devtek Inc, Laval
- Hettel Laurence, Sainte-Thérèse
- Hi Phi Records, Montréal
- High Temp Heating & Air Conditioning, Calgary
- Horizon Heating, Calgary
- Hot Topic, Barrie
- Hot Wonderful Guitar Store, Beaconsfield
- House of SEMI, Montréal
- Howmet Aluminium Casting Ltd, Laval
- Hugues Piche Aluminium Inc, Montréal
- Hunt Refrigeration Inc, Montréal
- Hydro, Montréal
- Hydro Aluminium Portes et Fenêtres, Montreal
- Hydro- Extrusion North America, Pointe-Claire
- Hébert Zurita Danis Smith architectes, Saint-Jérôme
- Héloïse Thibodeau Architecte, Montreal
- Héroux-Devtek Inc, Longueuil