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.

12 opportunities

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

• Nord-du-Québec / Brisay, Fontanges et LA2 - Vidange des réservoirs de fosses septiques

  Hydro-QuébecWaste collection & recycling

  Published Sep 25, 2026Published value not published

  15 days leftCloses Oct 20, 2026Official notice (SEAO) →

• Valorisation des boues

  Ville de L'Île-Perrot·L'Ile-Perrot, MontérégieWaste collection & recycling

  Published Sep 24, 2026Similar contracts ≈ $782,902 (median of 68 open-tender contracts)

  21 days leftCloses Oct 26, 2026Official notice (SEAO) →

• Transport et valorisation résidus verts

  Ville de GatineauWaste collection & recycling

  Published Sep 24, 2026Published value not published

  9 days leftCloses Oct 14, 2026Official notice (SEAO) →

• Enlèvement et transport des ordures

  Municipalité de Sainte-Hénédine·Sainte-Hénédine, Chaudière-AppalachesWaste collection & recycling

  Published Sep 24, 2026Similar contracts ≈ $895,755 (median of 46 open-tender contracts)

  24 days leftCloses Oct 29, 2026Official notice (SEAO) →

• Cueillette et transport des matières résiduelles

  Municipalité de Papineauville·Papineauville, OutaouaisWaste collection & recycling

  Published Sep 24, 2026Similar contracts ≈ $325,551 (median of 20 open-tender contracts)

  7 days leftCloses Oct 12, 2026Official notice (SEAO) →

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• COLLECTE ET TRANSPORT DES MATIÈRES RECYCLABLES

  Ville de Saguenay·Saguenay, Saguenay–Lac-Saint-JeanWaste collection & recycling

  Published Sep 24, 2026Similar contracts ≈ $266,068 (median of 36 open-tender contracts)

  21 days leftCloses Oct 26, 2026Official notice (SEAO) →

• Location de conteneurs à récupération à chargement avant hors sol

  Ville de Rimouski·Rimouski, Bas-Saint-LaurentWaste collection & recycling

  Published Sep 23, 2026Similar contracts ≈ $443,740 (median of 22 open-tender contracts)

  8 days leftCloses Oct 13, 2026Official notice (SEAO) →

• Collecte des déchets et des matières organiques par conteneurs semi-enfouis et disposition – 2026 à 2029

  Ville de Salaberry-de-ValleyfieldWaste collection & recycling

  Published Sep 23, 2026Published value not published

  21 days leftCloses Oct 26, 2026Official notice (SEAO) →

• Transport et disposition des biosolides de l'usine d'épuration Achille-Gagnon pour les années 2027, 2028 et 2029

  Ville de VictoriavilleWaste collection & recycling

  Published Sep 23, 2026Published value not published

  23 days leftCloses Oct 28, 2026Official notice (SEAO) →

• Location de conteneurs et collecte de déchets aux Serres Savoura St-Étienne inc.

  Municipalité de Saint-Étienne-des-Grès·Saint-Étienne-des-Grès, MauricieWaste collection & recycling

  Published Sep 23, 2026Similar contracts ≈ $180,249 (median of 34 open-tender contracts)

  8 days leftCloses Oct 13, 2026Official notice (SEAO) →

• Collecte et transport de matières résiduelles par des conteneurs transrouliers

  Ville de Trois-RivièresWaste collection & recycling

  Published Sep 22, 2026Published value not published

  8 days leftCloses Oct 13, 2026Official notice (SEAO) →

• Collecte, transport et disposition des matières résiduelles et organiques 2027-2028-2029

  Municipalité du Canton de Stanstead·Stanstead, EstrieWaste collection & recycling

  Published Sep 21, 2026Similar contracts ≈ $588,794 (median of 43 open-tender contracts)

  10 days leftCloses Oct 15, 2026Official notice (SEAO) →

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.