SEAO Radar™
New SEAO opportunities this week
250 public tenders were published on SEAO in its most recent week of open data (Sep 18 – Sep 25, 2026) and are still open. Filter by trade and region, or create a free profile and let the relevant ones find you.
250 opportunities
Data current to Sep 25, 2026 (9 days ago). SEAO publishes its open data once a week.
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)Québec, Capitale-NationaleOther professional services
Published Sep 22, 2026Similar contracts ≈ $282,536 (median of 1,830 open-tender contracts)
Ville de Montréal - Arrondissement de LachineMontréal, MontréalEngineering & architecture
Published Sep 22, 2026Similar contracts ≈ $337,625 (median of 260 open-tender contracts)
Fourniture et installation de nouvelles bandes – Aréna de Saint-Gilles
Municipalité de Saint-GillesSaint-Gilles, Chaudière-AppalachesGeneral construction
Published Sep 22, 2026Similar contracts ≈ $494,358 (median of 374 open-tender contracts)
Acquisition de produits chimiques pour le traitement de l'eau potable
Ville de NicoletOther
Published Sep 22, 2026Published value not published
Travaux de reconstruction - CHSLD Légaré
Santé Québec Nord-de-l'Île-de-Montréal – UniversitaireMontréal, MontréalGeneral construction
Published Sep 21, 2026Similar contracts ≈ $626,680 (median of 1,448 open-tender contracts)
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Create my free SEAO Profile™Solution de gestion des actifs numériques (DAM)
Musée de la civilisationQuébec, Capitale-NationaleIT / Technology
Published Sep 21, 2026Similar contracts ≈ $521,825 (median of 767 open-tender contracts)
Construction de clôtures de protection pour tortues des bois
Municipalité de Saint-Mathieu-du-ParcSaint-Mathieu-du-Parc, MauricieGeneral construction
Published Sep 21, 2026Similar contracts ≈ $452,341 (median of 244 open-tender contracts)
Unité de désincarcération et sauvetage nautique
Municipalité Saint-Just-de-BretenièresOther
Published Sep 21, 2026Published value not published
FOURNITURE DES UNIFORMES DE TRAVAIL DES EMPLOYÉS
Société des alcools du QuébecOther
Published Sep 21, 2026Published value not published
Service de vidange, transport et disposition des boues de fosses septiques en 2027 et 2028 à Dunham
Ville de DunhamOther professional services
Published Sep 21, 2026Published value not published
Plantation, entretien et arrosage des fleurs annuelles
Ville de LongueuilSaint-Hubert, MontérégieLandscaping
Published Sep 21, 2026Similar contracts ≈ $43,000 (median of 135 open-tender contracts)
Centre de services scolaires de la CapitaleQuébec, Capitale-NationaleOther professional services
Published Sep 21, 2026Similar contracts ≈ $282,536 (median of 1,830 open-tender contracts)
Remplacement des systèmes de refroidissement
Santé Québec Estrie - Centre hospitalier universitaire de SherbrookeSherbrooke, EstrieGeneral construction
Published Sep 21, 2026Similar contracts ≈ $463,709 (median of 468 open-tender contracts)
Ville de Montréal - Service de l'approvisionnementMontréal, MontréalOther
Published Sep 21, 2026Similar contracts ≈ $196,607 (median of 1,603 open-tender contracts)
Construction de la phase 3 du Collecteur Industriel
Ville de Montréal - Service de l'EauGeneral construction
Published Sep 21, 2026Published value not published
Réfection de deux émissaires pluviaux sur la rue de la Corniche
Ville de LévisGeneral construction
Published Sep 21, 2026Published value not published
Inspection et certification des équipements de protection contre les chutes
Ville de QuébecOther
Published Sep 21, 2026Published value not published
Centre de services scolaire des Hautes-RivièresSaint-Jean-sur-Richelieu, MontérégiePaving
Published Sep 21, 2026Similar contracts ≈ $513,247 (median of 245 open-tender contracts)
Acquisition et implantation d'un progiciel de gestion intégré (PGI)
Société de Transport de l'OutaouaisIT / Technology
Published Sep 21, 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)
26165-A Achat de pompes à vide sèches ICP-MSMS
Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des ParcsQuébec, Capitale-NationaleOther
Published Sep 21, 2026Similar contracts ≈ $127,477 (median of 2,260 open-tender contracts)
Acquisition de deux scelleurs de plaques automatiques de type ALPS3000
Ministère de la Sécurité intérieureQuébec, Capitale-NationaleOther
Published Sep 21, 2026Similar contracts ≈ $127,477 (median of 2,260 open-tender contracts)
Nolisement d'aéronefs pour le cour itinérante du Nord-du-Québec et de la Côte-Nord
Ministère de la JusticeQuébec, Capitale-NationaleOther professional services
Published Sep 21, 2026Similar contracts ≈ $282,536 (median of 1,830 open-tender contracts)
Ville de Montréal - Arrondissement de Villeray—Saint-Michel—Parc-ExtensionEngineering & architecture
Published Sep 21, 2026Published value not published
Services de plantation et d’entretien de fleurs annuelles et de plantes vivaces
Ville de BrossardBrossard, MontérégieOther professional services
Published Sep 21, 2026Similar contracts ≈ $479,730 (median of 900 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.