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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.
63 opportunities
Data current to Sep 25, 2026 (9 days ago). SEAO publishes its open data once a week.
Mauricie - Centrale Trenche - MCP – Réhabilitation des passages hydrauliques
Hydro-QuébecGeneral construction
Published Jul 9, 2026Published value not published
Service d’un entrepreneur général
Ville de SherbrookeSherbrooke, EstrieGeneral construction
Published Sep 21, 2026Similar contracts ≈ $463,709 (median of 468 open-tender contracts)
Université McGillMontréal, MontréalGeneral construction
Published Jun 18, 2026Similar contracts ≈ $626,680 (median of 1,448 open-tender contracts)
Société québécoise des infrastructuresQuébec, Capitale-NationaleGeneral construction
Published Sep 18, 2026Similar contracts ≈ $418,623 (median of 974 open-tender contracts)
Construction d’un centre d’éducation aux adulte Kuujjuaq
Commission scolaire KativikMontréal, MontréalGeneral construction
Published Aug 24, 2026Similar contracts ≈ $626,680 (median of 1,448 open-tender contracts)
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Create my free SEAO Profile™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 ≈ $418,623 (median of 974 open-tender contracts)
Municipalité Terrasse-VaudreuilTerrasse-Vaudreuil, MontérégieGeneral construction
Published Sep 9, 2026Similar contracts ≈ $479,988 (median of 820 open-tender contracts)
Remplacement des pompes au poste de pompage de l'Église
Ville de MercierGeneral construction
Published Sep 16, 2026Published value not published
Centre de services scolaire Marie-VictorinLongueuil, MontérégieGeneral construction
Published Aug 28, 2026Similar contracts ≈ $479,988 (median of 820 open-tender contracts)
Réfection de classes au r.-d.-c. - École Félix-Leclerc
Centre de services scolaire de l'ÉnergieShawinigan, MauricieGeneral construction
Published Sep 18, 2026Similar contracts ≈ $452,341 (median of 244 open-tender contracts)
Société québécoise des infrastructuresQuébec, Capitale-NationaleGeneral construction
Published Sep 4, 2026Similar contracts ≈ $418,623 (median of 974 open-tender contracts)
Rénovations intérieures et extérieures de la résidence 9 Peter Atsynia, Wemindji, Québec, J0M 1L0
Conseil Cri de la santé et des services sociaux de la Baie JamesChisasibi, Nord-du-QuébecGeneral construction
Published Sep 17, 2026Similar contracts ≈ $395,410 (median of 49 open-tender contracts)
Services d'inspection et d'entretien préventif des ascenseurs
Conseil Cri de la santé et des services sociaux de la Baie JamesChisasibi, Nord-du-QuébecGeneral construction
Published Sep 15, 2026Similar contracts ≈ $395,410 (median of 49 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.