Sort Busiest, last 90 days 243 companies, busiest, last 90 days.
243 rows ≡ columns ▾ csv · Pro
Company ↕
What they do
Projects ↕
Live ↕
Filings 90d ↕
Filings 12m ↕
Last filed ↕
Permit value
Contact ↕
How we count: a company is any firm the public record names, on a tracked project's team or as a party on a permit, deed, loan or case. A firm in two roles counts once in each and once in the total. Owners and buyers include the LLCs that hold property. Filings count once each, however many times they name the firm.
The 243 companies at the top of this list les Constructions Reliance Du Canada Ltée 3 projects · 34 filings in 12 months · general contractor Clobracon Construction Inc. 1 project · 13 filings in 12 months · general contractor Omnia Technologies inc. 2 projects · 9 filings in 12 months · general contractor Corsim Construction Inc. 4 projects · 10 filings in 12 months · general contractor Construction Alma Inc. 2 projects · 12 filings in 12 months · general contractor Les entreprises QMD inc. 4 projects · 8 filings in 12 months · general contractor Ogesco Construction Inc. 1 project · 7 filings in 12 months · general contractor Roger & Konrad Capital Inc 1 project · 7 filings in 12 months · owner or buyer 9523-6964 Québec inc. 7 filings in 12 months Construction Socam Ltée 1 project · 5 filings in 12 months · general contractor Maison St-dominique 1 project · 5 filings in 12 months · owner or buyer Residia - Développement Immobilier Inc. 1 project · 5 filings in 12 months · owner or buyer Vinac Construction Inc. 1 project · 5 filings in 12 months · general contractor Bastium Construction Inc. 2 projects · 4 filings in 12 months · general contractor Comax Construction 2 projects · 4 filings in 12 months · general contractor Broccolini Construction Inc. Ref: Projet Le Musée 1 project · 4 filings in 12 months · general contractor Construction Narbo INC 1 project · 4 filings in 12 months · general contractor Gestion 105 Jean-Talon Inc. 1 project · 4 filings in 12 months · owner or buyer Lm Sodaro Inc. 1 project · 4 filings in 12 months · general contractor Magil-Tisseur inc. 1 project · 4 filings in 12 months · general contractor Altitude 233 Inc. 1 project · 3 filings in 12 months · general contractor Construction Dinamo 1 project · 3 filings in 12 months · general contractor DeVauban 1 project · 3 filings in 12 months · general contractor 2348-2350 Saint-Patrick S.E.C. 2 projects · 2 filings in 12 months · owner or buyer Construction Modulor Inc. 2 projects · 2 filings in 12 months · general contractor CS Construction 2 projects · 2 filings in 12 months · general contractor Fortis Construction 2 projects · 2 filings in 12 months · general contractor 3LP Construction 1 project · 2 filings in 12 months · general contractor Construction Design Ledoux 1 project · 2 filings in 12 months · general contractor Constructions Maisons Sud-ouest Inc. 1 project · 2 filings in 12 months · general contractor Devcor 1994 1 project · 2 filings in 12 months · general contractor Divco Construction Limitée 1 project · 2 filings in 12 months · general contractor Groupe Montoni (1995) Division Construction Inc. 1 project · 2 filings in 12 months · general contractor Inovim Inc. 1 project · 2 filings in 12 months · general contractor Montarville Gestion + Construction 1 project · 2 filings in 12 months · general contractor Station Crowley inc. 1 project · 2 filings in 12 months · owner or buyer T3p Construction Inc. 1 project · 2 filings in 12 months · general contractor 17814241 Canada Inc. 2 filings in 12 months A.s. Restauration INC 2 filings in 12 months · trade sub Corporation Maison Lucien-l'allier, Montréal 1 project · 2 filings in 12 months · owner or buyer Groupe ECG (9164 4971 QUEBEC INC.) 2 projects · 1 filings in 12 months · general contractor 1800 Nicolet Développement Inc. 1 project · 1 filings in 12 months · owner or buyer Conseils Bouari Inc. 1 project · 1 filings in 12 months · general contractor Construction Bui Inc. 1 project · 1 filings in 12 months · general contractor Construction Coolbrook Inc. 1 project · 1 filings in 12 months · general contractor Edyfic Construction 1 project · 1 filings in 12 months · general contractor Encotec Construction Inc. 1 project · 1 filings in 12 months · general contractor Escalier MTL inc. 1 project · 1 filings in 12 months · general contractor EVEX Évolution inc. 1 project · 1 filings in 12 months · general contractor Faubourg de la Gauchetière Inc. 1 project · 1 filings in 12 months · general contractor Gestion ino-vita inc. 1 project · 1 filings in 12 months · owner or buyer Groupe Di Paolo Inc 1 project · 1 filings in 12 months · general contractor Groupe Geyser inc. 1 project · 1 filings in 12 months · general contractor Habitations Cba Inc. 1 project · 1 filings in 12 months · general contractor Les Constructions DAGI inc. 1 project · 1 filings in 12 months · general contractor Les investissements 650 Wellington lté 1 project · 1 filings in 12 months · owner or buyer MGB Associés Inc. 1 project · 1 filings in 12 months · general contractor MMD 926360 inc. 1 project · 1 filings in 12 months · general contractor Praxis Construction Inc. 1 project · 1 filings in 12 months · general contractor Syndicat De La Copropriété Du 3709 Et 3711 De La Rue Saint-ambroise 1 project · 1 filings in 12 months · general contractor Tomas Construction Inc. 1 project · 1 filings in 12 months · general contractor 9338-4055 Québec inc. 1 filings in 12 months AppDirect Canada 1 filings in 12 months Bain & Company 1 filings in 12 months Chambre de la sécurité financière 1 filings in 12 months Les Grues Bellerive inc 1 filings in 12 months · trade sub Les Grues N'Rik 1 filings in 12 months · trade sub LES TOITURES Roger Savoie LTEE 1 filings in 12 months · trade sub McMillan LLP 1 filings in 12 months NFOE Inc 1 filings in 12 months Santé Québec 8 projects · 6 filings in 12 months · owner or buyer Université Laval 7 projects · 5 filings in 12 months · owner or buyer Sidcan Inc. 1 project · 4 filings in 12 months · general contractor Société de transport de Montréal 7 projects · 3 filings in 12 months · owner or buyer Divco Limitée 1 project · 3 filings in 12 months · general contractor Santé Québec Mauricie-et-Centre-du-Québec, Universitaire 5 projects · 2 filings in 12 months · owner or buyer Centre de santé Tulattavik de l'Ungava 2 projects · 2 filings in 12 months · owner or buyer Marshall 1 project · 2 filings in 12 months Moser Entrepreneur Général inc. 1 project · 2 filings in 12 months · general contractor Centre de services scolaire Marie-Victorin 11 projects · 1 filings in 12 months · owner or buyer Centre de services scolaire des Grandes-Seigneuries 10 projects · 1 filings in 12 months · owner or buyer Centre de services scolaire de la Rivière-du-Nord 7 projects · 1 filings in 12 months · owner or buyer Centre de services scolaire des Patriotes 7 projects · 1 filings in 12 months · owner or buyer Ministère de la Justice 5 projects · 1 filings in 12 months · owner or buyer Ministère des Transports et de la Mobilité durable 5 projects · 1 filings in 12 months · owner or buyer Université McGill 3 projects · 1 filings in 12 months · owner or buyer Cégep de Saint-Jérôme 2 projects · 1 filings in 12 months · owner or buyer Centre de services scolaire de la Riveraine 2 projects · 1 filings in 12 months · owner or buyer Centre de services scolaire des Premières-Seigneuries 2 projects · 1 filings in 12 months · owner or buyer Corporation de développement de logements pour les aînés de Sept-Îles 2 projects · 1 filings in 12 months · owner or buyer Université Concordia 2 projects · 1 filings in 12 months · owner or buyer Université du Québec à Trois-Rivières 2 projects · 1 filings in 12 months · owner or buyer Accès Logement Trois-Rivières 1 project · 1 filings in 12 months · owner or buyer Cégep de Saint-Jean-sur-Richelieu 1 project · 1 filings in 12 months · owner or buyer Centre de services scolaire de Charlevoix 1 project · 1 filings in 12 months · owner or buyer Centre de services scolaire des Monts-et-Marées 1 project · 1 filings in 12 months · owner or buyer Collège de Bois-de-Boulogne 1 project · 1 filings in 12 months · owner or buyer Coopérative de solidarité en habitation Laure-Gaudreault 1 project · 1 filings in 12 months · owner or buyer La Compagnie De Construction Edilbec Inc. 1 project · 1 filings in 12 months · general contractor Société d'habitation et de développement de Montréal 1 project · 1 filings in 12 months · owner or buyer Société immobilière locative à prix accessible (SILA) 1 project · 1 filings in 12 months · owner or buyer Université de Sherbrooke 1 project · 1 filings in 12 months · owner or buyer Ville de Gatineau 1 project · 1 filings in 12 months · owner or buyer Ville de Sainte Thérèse 1 project · 1 filings in 12 months · owner or buyer Ville de Sainte-Catherine en association avec le Collège Charles-Lemoyne 1 project · 1 filings in 12 months · owner or buyer Ville de Sainte-Marie 1 project · 1 filings in 12 months · owner or buyer 9330-9805 Québec inc. 1 filings in 12 months Accenture 1 filings in 12 months agence de mobilité durable de Montréal 1 filings in 12 months Air liquide - Amazon 1 filings in 12 months Base-building 1 filings in 12 months Botpress 1 filings in 12 months Clyde & Co 1 filings in 12 months Les servicess EXP inc 1 filings in 12 months Nesto 1 filings in 12 months PwC 1 filings in 12 months Tisseur Inc 1 filings in 12 months Société québécoise des infrastructures 16 projects · owner or buyer Centre de services scolaire de Montréal 14 projects · owner or buyer Centre de services scolaire Marguerite-Bourgeoys 12 projects · owner or buyer Centre de services scolaire des Mille-Îles 11 projects · owner or buyer Centre de services scolaire de Laval 7 projects · owner or buyer Santé Québec Ouest-de-l'Île-de-Montréal, Universitaire 7 projects · owner or buyer Centre de services scolaire des Samares 6 projects · owner or buyer Centre de services scolaire de la Pointe-de-l'Île 5 projects · owner or buyer Conseil cri de la santé et des services sociaux de la Baie James 5 projects · owner or buyer Santé Québec Laurentides 5 projects · owner or buyer Ministère de la Sécurité publique 4 projects · owner or buyer Santé Québec Centre-Sud-de-l'Île-de-Montréal, Universitaire 4 projects · owner or buyer Santé Québec Est-de-l'Île-de-Montréal, Universitaire 4 projects · owner or buyer Université de Montréal 4 projects · owner or buyer Ville de Montréal 4 projects · owner or buyer Centre de services scolaire de la Région-de-Sherbrooke 3 projects · owner or buyer Centre de services scolaire des Affluents 3 projects · owner or buyer Centre de services scolaire des Hautes-Rivières 3 projects · owner or buyer Réseau de transport de la Capitale 3 projects · owner or buyer Réseau de transport de Longueuil 3 projects · owner or buyer Santé Québec Abitibi-Témiscamingue 3 projects · owner or buyer Santé Québec Capitale-Nationale, Universitaire 3 projects · owner or buyer Santé Québec Lanaudière 3 projects · owner or buyer Santé Québec Laval 3 projects · owner or buyer Santé Québec Montérégie-Centre 3 projects · owner or buyer Santé Québec Nord-de-l'Île-de-Montréal, Universitaire 3 projects · owner or buyer Santé Québec Outaouais 3 projects · owner or buyer Santé Québec Saguenay-Lac-Saint-Jean, Universitaire 3 projects · owner or buyer Société du Patrimoine Angus Résidentiel 3 projects · owner or buyer Bibliothèque et Archives nationales du Québec 2 projects · owner or buyer Centre de services scolaire de la Capitale 2 projects · owner or buyer Centre de services scolaire de la Vallée-des-Tisserands 2 projects · owner or buyer Centre de services scolaire des Portages-de-l'Outaouais 2 projects · owner or buyer Centre de services scolaire du Chemin-du-Roy 2 projects · owner or buyer Commission scolaire Central Québec 2 projects · owner or buyer Commission scolaire Lester-B.-Pearson 2 projects · owner or buyer Commission scolaire Sir-Wilfrid-Laurier 2 projects · owner or buyer Exo 2 projects · owner or buyer Santé Québec Centre-Ouest-de-l'Île-de-Montréal, Universitaire 2 projects · owner or buyer Santé Québec Chaudière-Appalaches 2 projects · owner or buyer Santé Québec Côte-Nord 2 projects · owner or buyer Santé Québec Montérégie-Ouest 2 projects · owner or buyer Santé Québec, Centre universitaire de santé McGill 2 projects · owner or buyer Santé Québec, CHU de Québec, Université Laval 2 projects · owner or buyer Société de transport du Saguenay 2 projects · owner or buyer Université du Québec en Outaouais 2 projects · owner or buyer Ville de Laval 2 projects · owner or buyer Agence du Revenu du Québec 1 project · owner or buyer Aréna Memphrémagog Inc. 1 project · owner or buyer Autorité régionale de transport métropolitain conjointement avec la Société de transport de Montréal 1 project · owner or buyer Cégep de Drummondville 1 project · owner or buyer Cégep de Granby 1 project · owner or buyer Cégep de Jonquière 1 project · owner or buyer Cégep de l'Outaouais 1 project · owner or buyer Cégep de La Pocatière 1 project · owner or buyer Cégep de Saint-Hyacinthe 1 project · owner or buyer Cégep Édouard-Montpetit 1 project · owner or buyer Cégep John Abbott 1 project · owner or buyer Cégep Lionel-Groulx 1 project · owner or buyer Cégep Montmorency 1 project · owner or buyer Cégep régional de Lanaudière 1 project · owner or buyer Centre d'amitié autochtone de Val-d'Or 1 project · owner or buyer Centre de services scolaire au Cœur-des-Vallées 1 project · owner or buyer Centre de services scolaire de l'Énergie 1 project · owner or buyer Centre de services scolaire de la Côte-du-Sud 1 project · owner or buyer Centre de services scolaire de la Moyenne-Côte-Nord 1 project · owner or buyer Centre de services scolaire de Saint-Hyacinthe 1 project · owner or buyer Centre de services scolaire des Découvreurs 1 project · owner or buyer Centre de services scolaire des Draveurs 1 project · owner or buyer Centre de services scolaire des Laurentides 1 project · owner or buyer Centre de services scolaire des Navigateurs 1 project · owner or buyer Commission de la capitale nationale du Québec 1 project · owner or buyer Conseil Mohawk de Kahnawake 1 project · owner or buyer Coopérative d'habitation des Cantons de l'Est 1 project · owner or buyer Coopérative du Haut de la Rue 1 project · owner or buyer Desjardins Sécurité financière et Groupe Santé Sedna 1 project · owner or buyer École de technologie supérieure 1 project · owner or buyer Fondation PHI pour l'art contemporain 1 project · owner or buyer Habitation Laprairie 1 project · owner or buyer Habitations communautaires Longueuil 1 project · owner or buyer Habitations de l'Outaouais métropolitain 1 project · owner or buyer Habitations des Rivières de l'Outaouais 1 project · owner or buyer Havre du petit village 1 project · owner or buyer Inter-Loge Centre-Sud 1 project · owner or buyer La Corporation Notre-Dame de Bon-Secours 1 project · owner or buyer Le Parallèle de l'habitation sociale inc. 1 project · owner or buyer Les fondations du Quartier 1 project · owner or buyer Les Habitations de la Montagne inc. 1 project · owner or buyer Les Habitations Manicouagan inc. 1 project · owner or buyer Les Habitations Paul-Pratt 1 project · owner or buyer Maison des Entreprises de Cœur 1 project · owner or buyer Ministère de la Culture et des Communications 1 project · owner or buyer Musée d'art contemporain de Montréal conjointement avec la Société de la Place des arts de Montréal 1 project · owner or buyer Musée de l'Holocauste Montréal 1 project · owner or buyer Musée national des beaux-arts du Québec 1 project · owner or buyer Office municipal d'habitation de Laval 1 project · owner or buyer Office municipal d'habitation de Montréal 1 project · owner or buyer Oratoire Saint-Joseph du Mont-Royal 1 project · owner or buyer Salle J. Antonio Thompson 1 project · owner or buyer Santé Québec Baie-James 1 project · owner or buyer Santé Québec Bas-Saint-Laurent 1 project · owner or buyer Santé Québec Estrie, Centre hospitalier universitaire de Sherbrooke 1 project · owner or buyer Santé Québec Gaspésie 1 project · owner or buyer Santé Québec Montérégie-Est 1 project · owner or buyer Santé Québec, Centre hospitalier universitaire Sainte-Justine 1 project · owner or buyer Santé Québec, Institut national de psychiatrie légale Philippe-Pinel 1 project · owner or buyer Santé Québec, Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval 1 project · owner or buyer Société d'habitation des communautés noires 1 project · owner or buyer Société de la Place des Arts de Montréal 1 project · owner or buyer Société de transport de l'Outaouais 1 project · owner or buyer Société de transport de Laval 1 project · owner or buyer Société de transport de Trois-Rivières 1 project · owner or buyer Société des établissements de plein air du Québec 1 project · owner or buyer Société du Palais des congrès de Montréal 1 project · owner or buyer Société immobilière du regroupement des centres d'amitié autochtones du Québec 1 project · owner or buyer Société locative d'investissement et de développement social (SOLIDES) 1 project · owner or buyer Université du Québec à Chicoutimi 1 project · owner or buyer Université du Québec à Rimouski 1 project · owner or buyer Université du Québec en Abitibi-Témiscamingue 1 project · owner or buyer Villa de l'Amitié 1 project · owner or buyer Villa Mgr Bourdages inc. 1 project · owner or buyer Ville de Matane 1 project · owner or buyer Ville de Mont-Royal 1 project · owner or buyer Ville de Rouyn-Noranda 1 project · owner or buyer Ville de Sept-Îles 1 project · owner or buyer Ville de Sorel-Tracy 1 project · owner or buyer Most active developers in Quebec Most active general contractors in Quebec, last 90 days Every tracked Quebec project