Saint-Ouen-sur-Seine: where the money goes
The public contracts of Saint-Ouen-sur-Seine
Up to €15.8M: the maximum amount of the public contracts signed in 2025, over their whole term.
15 contracts in 2025 · €72.2M published from 2020 to 2026. Maximum amounts planned.
Contracts state a maximum amount for their whole term, often several years. That amount differs from what was paid.
6 contracts of 2025 (€8.4M published) are left out of the total and the lists: the same ceiling copied onto the lots of one framework agreement, the same publication twice, a framework ceiling above a quarter of the town’s yearly spending, or an out-of-scale amount.
Contracts signed by year
Click a year to see its contracts
Purchases by category, 2020–2026
Click a category to see its contracts
Main contracts of 2025
Click a contract to see its fiche
- Travaux et entretien annuel des ouvrages en maçonnerie dans les bâtiments communauxTechnologie du Bâtiment et Services · framework agreement: a maximum envelope, not spendingup to €4.8M
- Produits et matériels d’entretien pour les services de la Ville : produits d’entretienSanogia IDF · framework agreement: a maximum envelope, not spendingup to €1.2M
- Matériels et accessoires d’entretien pour sols diversCristal Hygiene · framework agreement: a maximum envelope, not spendingup to €1.2M
- Produits d’entretien pour la restauration collective et distributeurs de désinfectionPLG · framework agreement: a maximum envelope, not spendingup to €1.2M
- Travaux et entretien des menuiseries du patrimoine bâti de la ville de…FMD · framework agreement: a maximum envelope, not spendingup to €850k
- Travaux et entretien des menuiseries du patrimoine bâti de la ville de…FMD · framework agreement: a maximum envelope, not spendingup to €850k
- Travaux et entretien des menuiseries du patrimoine bâti de la ville de…Eri · framework agreement: a maximum envelope, not spendingup to €850k
- Travaux et entretien des menuiseries du patrimoine bâti de la ville de…Moreau · framework agreement: a maximum envelope, not spendingup to €850k
- Lot n°3 : Produits d’entretien spécifiques pour la piscine Auguste DelauneSanogia IDF · framework agreement: a maximum envelope, not spendingup to €800k
- Lot n°3 : Produits d’entretien spécifiques pour la piscine Auguste DelauneCristal Hygiene · framework agreement: a maximum envelope, not spendingup to €800k
The 5 other contracts of 2025
- Lot n°3 : Produits d’entretien spécifiques pour la piscine Auguste DelauneBayrol France · framework agreement: a maximum envelope, not spendingup to €800k
- Lot n°3 : Produits d’entretien spécifiques pour la piscine Auguste DelauneDiffusion de Produits Chimiques · framework agreement: a maximum envelope, not spendingup to €800k
- Maintenance des moyens de secours contre l’incendie des bâtiments de la Ville de…Maintenance des installations de désenfumage… · Ineo Industrie et Services IDF (Equans) · framework agreement: a maximum envelope, not spendingup to €429k
- Lot n°1 : Maintenance des moyens d’extinction mobiles et fixes…Protect Sécurité · framework agreement: a maximum envelope, not spendingup to €326k
- Maîtrise d’œuvre pour l’aménagement d’un square paysager au cœur du « site Ampère » de la…Les Rondeauxup to €28k
Main suppliers, 2020–2026
Click a company to see its contracts
- Spie Batignolles Outarex1 contractup to €16.3M
- Nettec1 contractup to €15.4M
- Cap Monde Concept Loisirs2 contractsup to €6M
- Eiffage Énergie Systemes - Ile de France1 contractup to €5M
- Technologie du Bâtiment et Services1 contractup to €4.8M
- Engie Énergie Services1 contractup to €2.3M
- Sanogia IDF2 contractsup to €2M
- Cristal Hygiene2 contractsup to €2M
The 33 other suppliers
- Sainclair2 contractsup to €2M
- Parcs et Sports IDF2 contractsup to €2M
- FMD2 contractsup to €1.7M
- PLG1 contractup to €1.2M
- Papeteries Pichon1 contractup to €1M
- Climatika1 contractup to €998k
- Stylique3 contractsup to €940k
- Eri1 contractup to €850k
- Moreau1 contractup to €850k
- F.C.R1 contractup to €817k
- Credit Agricole Immobilier Property Management1 contractup to €804k
- Bayrol France1 contractup to €800k
- Diffusion de Produits Chimiques1 contractup to €800k
- 1 contractup to €678k
- Ineo Industrie et Services IDF (Equans)1 contractup to €429k
- Protect Sécurité1 contractup to €326k
- Travaux Bâtiments Électricité Sécurité (Tbes)1 contractup to €307k
- Pulse Conseil (Playgones Protect Sport)1 contractup to €240k
- EGIS Voltere (Voltere)1 contractup to €213k
- Association de Prefiguration de la Régie des Quartiers de Saint-Ouen1 contractup to €210k
- Entreprise Sun Ice Events4 contractsup to €205k
- Infra Sup2 contractsup to €193k
- Compagnie Europeenne de Papeterie1 contractup to €166k
- Colas France1 contractup to €140k
- Gruet Ingenierie1 contractup to €111k
- Dalkia1 contractup to €95k
- Cpe Confort1 contractup to €76k
- Groupe Loiseleur Hauts de France Grand Paris1 contractup to €66k
- Itherm Conseil1 contractup to €64k
- Pose-Organisation Sol-Exterieur Pose1 contractup to €57k
- Quarantedeux1 contractup to €36k
- Les Rondeaux1 contractup to €28k
- Bureau d Études et de Conseils en Sécurité1 contractup to €24k
Understanding these figures
What does a contract’s amount measure?
A contract’s amount is the maximum allowed over its whole term, often several years: it is not what the town spends in the year. The lots of one contract are grouped.
Where do these figures come from?
Contracts above €40,000 excluding VAT, as declared when they are awarded (DECP): contract amounts, not payments. Smaller contracts are not published; obviously wrong amounts are set aside.
Source: Public procurement — DECP (data.gouv.fr) ↗, consolidated and checked by Colin Maudry (colibre.fr ↗)