SEAO Radar™
SEAO opportunities closing soon
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.
Hydro-Québec.
Services professionnels en évaluation psychométrique du personnel cadre
Professional servicesCentre de services scolaire des Patriotes · Saint-Bruno-de-Montarville, Montérégie
Published Aug 11, 2026Closes Sep 1, 2026Similar contracts ≈ $54,278 (median of 418 awards)Official notice (SEAO) →Centre d'acquisitions gouvernementales · Saint-Bruno-de-Montarville, Montérégie
Published Jun 3, 2026Closes Sep 1, 2026Similar contracts ≈ $74,224 (median of 8064 awards)Official notice (SEAO) →- Professional services
Loto-Québec . · Montréal, Montréal
Published Jul 13, 2026Closes Sep 1, 2026Similar contracts ≈ $45,990 (median of 1787 awards)Official notice (SEAO) → ENTRETIEN ET VÉRIFICATION DES RÉSEAUX DE GAZ MÉDICAUX
Professional servicesCISSS de la Côte-Nord. · Baie-Comeau, Bas-Saint-Laurent
Published Jul 6, 2026Closes Sep 1, 2026Similar contracts ≈ $77 (median of 463 awards)Official notice (SEAO) →ENTRETIEN ET VÉRIFICATION DES RÉSEAUX DE GAZ MÉDICAUX
Professional servicesCISSS de la Côte-Nord. · Baie-Comeau, Bas-Saint-Laurent
Published Jul 6, 2026Closes Sep 1, 2026Similar contracts ≈ $77 (median of 463 awards)Official notice (SEAO) →- General construction
Université McGill · Montréal, Montréal
Published Jul 9, 2026Closes Sep 1, 2026Similar contracts ≈ $81,402 (median of 2143 awards)Official notice (SEAO) → - General construction
Université McGill · Montréal, Montréal
Published Jul 9, 2026Closes Sep 1, 2026Similar contracts ≈ $81,402 (median of 2143 awards)Official notice (SEAO) → Conception et surveillance du développement Dallaire
Professional servicesVille de Rouyn-Noranda / Service des acquisitions
Remplacement de 39 portes carcérales au 1055, rue Talbot, Sherbrooke (Québec) J1G 2P3
General constructionSQI-Direction immobilière de l'Estrie et de la Montérégie · Sherbrooke, Estrie
Published Aug 4, 2026Closes Sep 1, 2026Similar contracts ≈ $91,596 (median of 388 awards)Official notice (SEAO) →- IT / Technology
Société parc-auto du Québec.. · Québec, Capitale-Nationale
Published Aug 11, 2026Closes Sep 1, 2026Similar contracts ≈ $59,161 (median of 3647 awards)Official notice (SEAO) → Réaménagement pour infrastructure d’un appareil au 74, avenue Mance, Baie-Comeau (Québec) G4Z 1N1
General constructionSQI-Direction immobilière Saguenay-Lac-Saint-Jean, Côte-Nord · Jonquière, Saguenay–Lac-Saint-Jean
Published Jul 13, 2026Closes Sep 1, 2026Similar contracts ≈ $90,200 (median of 565 awards)Official notice (SEAO) →Conception et surveillance du développement Dallaire
Professional servicesVille de Rouyn-Noranda / Service des acquisitions
- Professional services
Ville de L'Assomption. · L'Assomption, Montérégie
Published Jul 29, 2026Closes Sep 2, 2026Similar contracts ≈ $54,278 (median of 418 awards)Official notice (SEAO) → SERVICE D'INSPECTION ET DE MISE À L’ESSAI DES SYSTÈMES D'ALARME INCENDIE
General constructionSanté Québec Nord-de-l'Île-de-Montréal – Universitaire · Montréal, Montréal
Published Jul 17, 2026Closes Sep 2, 2026Similar contracts ≈ $81,402 (median of 2143 awards)Official notice (SEAO) →Services d'isolation mécanique
General constructionUniversité McGill · Montréal, Montréal
Remplacement systèmes de ventilation EDT - Lot 2
HVAC / VentilationSociété de la Place des Arts de Montréal · Montréal, Montréal
Published Jul 27, 2026Closes Sep 2, 2026Similar contracts ≈ $55,131 (median of 135 awards)Official notice (SEAO) →- Professional services
Société de la Place des Arts de Montréal · Montréal, Montréal
Published Jul 31, 2026Closes Sep 2, 2026Similar contracts ≈ $45,990 (median of 1787 awards)Official notice (SEAO) → SERVICES D'ENTRETIEN DES PUISARDS ET REGARDS DE STATIONNEMENT
General constructionSanté Québec Nord-de-l'Île-de-Montréal-Universitaire · Montréal, Montréal
Published Jul 31, 2026Closes Sep 2, 2026Similar contracts ≈ $81,402 (median of 2143 awards)Official notice (SEAO) →Santé Québec Nord-de-l'Île-de-Montréal-Universitaire · Montréal, Montréal
Published Jul 20, 2026Closes Sep 2, 2026Similar contracts ≈ $60,512 (median of 16462 awards)Official notice (SEAO) →- General construction
Centre de Services des Offices d'Habitation de Lanaudière · Terrebonne, Lanaudière
Published Aug 3, 2026Closes Sep 2, 2026Similar contracts ≈ $97,888 (median of 478 awards)Official notice (SEAO) → CONSTRUCTION D’UNE PATINOIRE ET DEK HOCKEY PARC ROBERT-SIMARD
General constructionVille de Saint-Lin-Laurentides.
18-151 lot 2, remplacement des génératrices (Centennial Centre)
General constructionUniversité McGill · Montréal, Montréal
- Professional services
Société des alcools du Québec · Montréal, Montréal
Published Aug 4, 2026Closes Sep 2, 2026Similar contracts ≈ $45,990 (median of 1787 awards)Official notice (SEAO) → - Professional services
Ville de Victoriaville.
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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.