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.

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28 opportunities

Data current to Sep 25, 2026 (9 days ago). SEAO publishes its open data once a week.

Services professionnels en ingénierie – Plans, devis et surveillance - Nouvel entrepôt de boues à la station d’épuration (STEP)
Ville de GranbyGranby, EstrieEngineering & architecture
Published Sep 24, 2026Similar contracts ≈ $256,459 (median of 70 open-tender contracts)
10 days leftCloses Oct 15, 2026Official notice (SEAO) →
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)
11 days leftCloses Oct 16, 2026Official notice (SEAO) →
Valorisation agricole des boues d'épuration
Ville de CowansvilleCowansville, EstrieOther professional services
Published Sep 16, 2026Similar contracts ≈ $288,500 (median of 305 open-tender contracts)
11 days leftCloses Oct 16, 2026Official 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.