Communauté urbaine Grand Paris Seine & Oise: public contracts and tenders
Communauté urbaine Grand Paris Seine & Oise awarded 45 public contracts worth €283.2M where a value is stated since 2024-02-16; the architecture and engineering services contract held by SAGA ends on 2026-12-30 (estimated: start + duration). Source: Arcadium Data, data as of .
At a glance
- Latest award: ACCORD-CADRE POUR LA REALISATION D'ETUDES GEOTECHNIQUES ET DE LABORATOIRE ROUTIER POUR LES POLES D'ECHANGES M…, to LABINFRA, 2026-05-12
- Contracts running with suppliers: 3 with an end date in the next 18 months (3 estimated). Next to end: 2026-12-30, SAGA (estimated: start + duration, estimated)
Awarded value = the award values the notices state (EUR at the notice date), 24 of 45 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Communauté urbaine Grand Paris Seine & Oise |
| Country | France |
| Buyer type | Body governed by public law |
| City | Aubergenville |
| Website | gpseo.fr |
| Sources | BOAMP (France), EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| veoliaeau.com | 572025526 INSEE SIRENE (FR) | veoliaeau.com | 2 | €100.3M |
| PINSON PAYSAGE | 2 | |||
| Sg2a L'Hacienda | 2 | €457k | ||
| fiducial-office-solutions.fr | 955510029 INSEE SIRENE (FR) | fiducial-office-solutions.fr | 1 | |
| Prestalis | 793683871 INSEE SIRENE (FR) | prestalis.com | 1 | €6.9M |
| SSV ENVIRONNEMENT | 334119203 INSEE SIRENE (FR) | ssvenvironnement.fr | 1 | |
| suez.fr | 410034607 INSEE SIRENE (FR) | suez.fr | 1 | €33.6M |
| TOTALENERGIES MARKETING France | 531680445 INSEE SIRENE (FR) | totalenergies.com | 1 | |
| AB MARQUAGE | 1 | |||
| ALTINNOVA | 1 | |||
| AMODIAG ENVIRONNEMENT | 1 | €211k | ||
| AXIMUM | 1 | |||
| BUREAU VERITAS CONSTRUCTION | 1 | |||
| EIFFAGE | 1 | |||
| EKHOS | 1 | €1.1M |
Suppliers named on Communauté urbaine Grand Paris Seine & Oise's award notices (the top 15 of 25); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
| Ends | Contract | Current holder | Value | End date basis |
|---|---|---|---|---|
| 2026-12-30 | Accord-cadre mono-attributaire, à bons de commande pour la réalisation de missions d'ingénierie géotechnique… (framework) | SAGA | n/a | estimated: start + duration |
| 2027-01-14 | ACCORD-CADRE POUR LA REALISATION D'ETUDES GEOTECHNIQUES ET DE LABORATOIRE ROUTIER POUR LES POLES D'ECHANGES M… (framework) | LABINFRA | n/a | estimated: start + duration |
| 2027-03-16 | Fourniture et livraison de corbeilles bi-flux et de sacs adaptés (framework) | SOCIETE INDUSTRIELLE EQUIPEMENTS URBAINS (SINEU GRAFF) | n/a | estimated: start + duration |
| 2027-04-30 | FOURNITURES ET PRESTATIONS DE SERVICE POUR L'ACHAT DE TITRES-REPAS (framework) | n/a | end date stated | |
| 2027-05-05 | CARACTÉRISATIONS DES ORDURES MÉNAGÈRES RÉSIDUELLES ET DES OBJETS ENCOMBRANTS DE LA CU GPS&O (framework) | n/a | estimated: signed + duration | |
| 2028-03-15 | Marché de maîtrise d'oeuvre pour la réalisation d'aménagements destinés à réduire les risques d'inondation ru… | €116k | estimated: start + duration |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Communauté urbaine Grand Paris Seine & Oise whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 6 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
No open call for tender from Communauté urbaine Grand Paris Seine & Oise today.
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Architecture and engineering services | 71 | 8 | €2.3M |
| Waste, cleaning and environmental services | 90 | 4 | €34.6M |
| Transport equipment | 34 | 3 | n/a |
| Construction work | 45 | 3 | €9.1M |
| Office and computing equipment | 30 | 2 | n/a |
| Hotel, catering and retail services | 55 | 2 | €457k |
| Public utilities | 65 | 2 | €100.3M |
| IT services | 72 | 1 | €1.2M |
| Agricultural and forestry services | 77 | 1 | n/a |
| Recreational, cultural and sporting services | 92 | 1 | €6.9M |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
Follow this buyer free
Get Communauté urbaine Grand Paris Seine & Oise's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in France). The same data is in the REST API and the MCP server.
Sources: BOAMP (France), EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 4,131,157 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-28.
Questions
How many public contracts has Communauté urbaine Grand Paris Seine & Oise awarded?
Communauté urbaine Grand Paris Seine & Oise published 45 contract award notices between 2024-02-16 and 2026-07-03; the 24 that state a value add up to €283.2M (official notices, as of 2026-10-28).
Who are Communauté urbaine Grand Paris Seine & Oise's biggest suppliers?
By contract awards: veoliaeau.com (2), PINSON PAYSAGE (2) and Sg2a L'Hacienda (2) (as of 2026-10-28). Winners that could be a private person are not named.
Which Communauté urbaine Grand Paris Seine & Oise contracts end soon?
6 contracts awarded by Communauté urbaine Grand Paris Seine & Oise end in the next 18 months. The soonest with a named holder is the architecture and engineering services contract held by SAGA, ending on 2026-12-30 (estimated: start + duration) (as of 2026-10-28).
Does Communauté urbaine Grand Paris Seine & Oise have open tenders now?
No call for tender from Communauté urbaine Grand Paris Seine & Oise is open today in the official notices we read (as of 2026-10-28). Its 132 earlier calls are counted on this page.
What does Communauté urbaine Grand Paris Seine & Oise buy?
Most of Communauté urbaine Grand Paris Seine & Oise's awards are in Architecture and engineering services (CPV 71) (8), Waste, cleaning and environmental services (CPV 90) (4) and Transport equipment (CPV 34) (3) (as of 2026-10-28).
Cite as: Arcadium Data, "Communauté urbaine Grand Paris Seine & Oise tenders and contracts: 45 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/communaute-urbaine-grand-paris-seine-oise-fr/, data as of 2026-10-28.