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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.
Data current to Aug 15, 2026 (5 days ago). SEAO publishes its open data once a week.
- Professional services
Ville de Baie-Comeau · Baie-Comeau, Bas-Saint-Laurent
Published Jul 21, 2026Closes Sep 3, 2026Similar contracts ≈ $77 (median of 463 awards)Official notice (SEAO) → SQI-Direction immobilière Sud de Montréal · Montréal, Montréal
Published Jun 10, 2026Closes Sep 3, 2026Similar contracts ≈ $62,400 (median of 109 awards)Official notice (SEAO) →- General construction
Université McGill · Montréal, Montréal
Published Jul 9, 2026Closes Sep 3, 2026Similar contracts ≈ $81,402 (median of 2143 awards)Official notice (SEAO) → Sûreté du Québec · Montréal, Montréal
Published Jul 9, 2026Closes Sep 3, 2026Similar contracts ≈ $60,512 (median of 16462 awards)Official notice (SEAO) →Sécurisation puits et espaces techniques - 1, rue Notre Dame Est, Montréal (Québec) H2Y 1B6
General constructionSQI-Direction immobilière Centre-Ville de Montréal · Montréal, Montréal
Published Aug 6, 2026Closes Sep 3, 2026Similar contracts ≈ $81,402 (median of 2143 awards)Official notice (SEAO) →Ville de Shawinigan
Déneigement au sol pour deux édifices à Saguenay (Jonquière)
General constructionSQI-Direction immobilière Saguenay-Lac-Saint-Jean, Côte-Nord · Jonquière, Saguenay–Lac-Saint-Jean
Published Aug 4, 2026Closes Sep 3, 2026Similar contracts ≈ $90,200 (median of 565 awards)Official notice (SEAO) →Déneigement au sol pour 4 immeubles à Saguenay (Chicoutimi)
General constructionSQI-Direction immobilière Saguenay-Lac-Saint-Jean, Côte-Nord · Jonquière, Saguenay–Lac-Saint-Jean
Published Aug 4, 2026Closes Sep 3, 2026Similar contracts ≈ $90,200 (median of 565 awards)Official notice (SEAO) →Services professionnels en ingénierie dans le cadre du projet de nouvelle caserne incendie
Professional servicesMunicipalité de Saint-Fulgence .
Sûreté du Québec · Montréal, Montréal
Published Jul 9, 2026Closes Sep 3, 2026Similar contracts ≈ $60,512 (median of 16462 awards)Official notice (SEAO) →Préparation d'une étude d'ingénierie préliminaire en eaux usées
Professional servicesVille de Mont-Laurier.
- General construction
Centre de santé Tulattavik de l'Ungava · Dorval, Montréal
Published Aug 3, 2026Closes Sep 3, 2026Similar contracts ≈ $81,402 (median of 2143 awards)Official notice (SEAO) → Services professionnels en architecture_Surveillance du projet de nouvelle caserne incendie
Professional servicesMunicipalité de Saint-Fulgence .
- General construction
Centre de santé Tulattavik de l'Ungava · Dorval, Montréal
Published Aug 3, 2026Closes Sep 3, 2026Similar contracts ≈ $81,402 (median of 2143 awards)Official notice (SEAO) → MRC du Golfe-du-Saint-Laurent · Côte-Nord-du-Golfe-du-Saint-Laurent, Capitale-Nationale
Published Jul 20, 2026Closes Sep 3, 2026Similar contracts ≈ $60,600 (median of 16057 awards)Official notice (SEAO) →Comité de négociations d'achats regroupés de Chaudière-Appalaches (CNAR 03-12) · Québec, Capitale-Nationale
Published Aug 5, 2026Closes Sep 4, 2026Similar contracts ≈ $60,600 (median of 16057 awards)Official notice (SEAO) →Régie incendie de l'Alliance des Grandes-Seigneuries
Comité de négociations d'achats regroupés de Chaudière-Appalaches (CNAR 03-12) · Québec, Capitale-Nationale
Published Aug 5, 2026Closes Sep 4, 2026Similar contracts ≈ $60,600 (median of 16057 awards)Official notice (SEAO) →Société des établissements de plein air du Québec (Sépaq). · Québec, Capitale-Nationale
Published Aug 13, 2026Closes Sep 4, 2026Similar contracts ≈ $159,617 (median of 334 awards)Official notice (SEAO) →Municipalité de Val-des-Monts · Val-des-Monts, Outaouais
Published Aug 3, 2026Closes Sep 4, 2026Similar contracts ≈ $78,183 (median of 2264 awards)Official notice (SEAO) →Transport inter-installation - Territoire d'Arthabaska-Érable
Professional servicesSanté Québec Mauricie-et-Centre-du-Québec – Universitaire · Shawinigan, Mauricie
Published Aug 5, 2026Closes Sep 4, 2026Similar contracts ≈ $75,500 (median of 43 awards)Official notice (SEAO) →Ville de Saint-Sauveur.
Transport inter-installation - Territoire d'Arthabaska-Érable
Professional servicesSanté Québec Mauricie-et-Centre-du-Québec – Universitaire · Shawinigan, Mauricie
Published Aug 5, 2026Closes Sep 4, 2026Similar contracts ≈ $75,500 (median of 43 awards)Official notice (SEAO) →Union des municipalités du Québec. · Montréal, Montréal
Published Aug 4, 2026Closes Sep 4, 2026Similar contracts ≈ $60,512 (median of 16462 awards)Official notice (SEAO) →Municipalité Bonne Espérance · Bonne-Espérance, Capitale-Nationale
Published Aug 5, 2026Closes Sep 4, 2026Similar contracts ≈ $60,600 (median of 16057 awards)Official notice (SEAO) →
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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.