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Open public tenders sorted by deadline. Don't miss another relevant closing date — free SEAO alerts can watch these for you.
647 opportunities
Data current to Oct 3, 2026 (2 days ago). SEAO publishes its open data once a week.
Achat d'aliments pour un service de déjeuner aux élèves de l'école polyvalente Lavigne
Centre de services scolaire de la Rivière-du-NordSaint-Jérôme, LaurentidesOther
Published Sep 29, 2026Similar contracts ≈ $171,524 (median of 465 open-tender contracts)
SQI-Direction immobilière du Bas-Saint-Laurent et de la Gaspésie-Îles-de-la-MadeleineRimouski, Bas-Saint-LaurentGeneral construction
Published Aug 4, 2026Similar contracts ≈ $621,792 (median of 307 open-tender contracts)
Réaménagement intérieur au 130, Route 138, Forestville (Québec) G0T 1E0
SQI-Direction immobilière Saguenay-Lac-Saint-Jean, Côte-NordJonquière, Saguenay–Lac-Saint-JeanGeneral construction
Published Sep 1, 2026Similar contracts ≈ $420,164 (median of 384 open-tender contracts)
Société québécoise des infrastructuresQuébec, Capitale-NationaleGeneral construction
Published May 11, 2026Similar contracts ≈ $419,056 (median of 981 open-tender contracts)
Réaménagement majeur d’un bâtiment au 20, boulevard Comeau, Baie-Comeau (Québec) G4Z 3A8
Société québécoise des infrastructuresQuébec, Capitale-NationaleGeneral construction
Published Aug 14, 2026Similar contracts ≈ $419,056 (median of 981 open-tender contracts)
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Create my free SEAO Profile™Société québécoise des infrastructuresQuébec, Capitale-NationaleEngineering & architecture
Published Sep 10, 2026Similar contracts ≈ $743,155 (median of 305 open-tender contracts)
Surveillance des machines fixes
SQI-Direction immobilière de Laval, des Laurentides et de LanaudièreLaval, LavalGeneral construction
Published Sep 11, 2026Similar contracts ≈ $685,060 (median of 112 open-tender contracts)
Reconstruction du garage de point de services incendie
Municipalité de Trois-RivesTrois-Rives, MauricieGeneral construction
Published Sep 16, 2026Similar contracts ≈ $452,341 (median of 248 open-tender contracts)
Société québécoise des infrastructuresQuébec, Capitale-NationaleGeneral construction
Published Sep 18, 2026Similar contracts ≈ $419,056 (median of 981 open-tender contracts)
SQI-Direction immobilière du Bas-Saint-Laurent et de la Gaspésie-Îles-de-la-MadeleineRimouski, Bas-Saint-LaurentGeneral construction
Published Sep 22, 2026Similar contracts ≈ $621,792 (median of 307 open-tender contracts)
Services professionnels - Aménagement palestre gymnastique et boxe - Pavillon du Lac
Ville de Baie-ComeauBaie-Comeau, Côte-NordEngineering & architecture
Published Sep 22, 2026Similar contracts ≈ $169,509 (median of 20 open-tender contracts)
Enveloppe Extérieure et Fenestration
Casiloc incRoofing
Published Jul 16, 2026Published value not published
Déneigement, sablage, déglaçage et entretien hivernal du réseau routier
Municipalité de Venise-en-QuébecSnow removal
Published Sep 16, 2026Published value not published
CEGEP Saint-Jean-Sur-RichelieuSaint-Jean-sur-Richelieu, MontérégieGeneral construction
Published Sep 24, 2026Similar contracts ≈ $481,869 (median of 821 open-tender contracts)
Appareils à biopsie mammaire et fournitures
Santé Québec Estrie - Centre hospitalier universitaire de SherbrookeSherbrooke, EstrieOther
Published Sep 11, 2026Similar contracts ≈ $257,120 (median of 599 open-tender contracts)
Abonnement aux produits infonuagiques d'Atlassian
Ministère de l'ÉducationQuébec, Capitale-NationaleIT / Technology
Published Sep 16, 2026Similar contracts ≈ $521,912 (median of 772 open-tender contracts)
TRAVAUX DE CONSTRUCTION DE PASSERELLE ET DE BELVÉDÈRE AU PARC NATURE DU LAC BEATTIE
Municipalité du Canton de GoreGore, LaurentidesPaving
Published Sep 21, 2026Similar contracts ≈ $511,637 (median of 132 open-tender contracts)
Municipalité de LowSnow removal
Published Sep 30, 2026Published value not published
Travaux d'enrobés bitumineux flexible - ch. Cléo-Fournier
La Municipalité de La PêcheLa Pêche, OutaouaisPaving
Published Sep 30, 2026Similar contracts ≈ $653,662 (median of 21 open-tender contracts)
Centre de Santé InuulitsivikDorval, MontréalOther professional services
Published Sep 28, 2026Similar contracts ≈ $352,858 (median of 1,257 open-tender contracts)
Réfection générale des Pavillons - Tour ROSE
Cégep de RimouskiRimouski, Bas-Saint-LaurentGeneral construction
Published Sep 18, 2026Similar contracts ≈ $621,792 (median of 307 open-tender contracts)
Rénovation de 5 unités à Mistissini
Commission scolaire CrieSaint-Félicien, Saguenay–Lac-Saint-JeanGeneral construction
Published Sep 24, 2026Similar contracts ≈ $420,164 (median of 384 open-tender contracts)
Études de caractérisation et de performance des ouvrages de protection contre les inondations
Ville de Bois-des-FilionBois-des-Filion, LaurentidesOther professional services
Published Sep 2, 2026Similar contracts ≈ $325,915 (median of 566 open-tender contracts)
Maçonnerie extérieure (L1-0401)
Assemblée nationale-Direction des ressources financières, de l'approvisionnement et de la vérificationQuébec, Capitale-NationaleGeneral construction
Published Sep 11, 2026Similar contracts ≈ $419,056 (median of 981 open-tender contracts)
ACHAT D'UN AUTOCLAVE À DEUX COMPARTIMENTS
Centre de services scolaire de la Pointe-de-l'ÎleMontréal, MontréalOther
Published Sep 14, 2026Similar contracts ≈ $196,086 (median of 1,611 open-tender contracts)
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Data: SEAO open data, Secrétariat du Conseil du trésor du Québec (CC-BY licence). Alliance Optima is not affiliated with SEAO or the Government of Québec. The official notice and its addenda always govern — verify atseao.gouv.qc.ca before bidding.