CU GRAND PARIS SEINE & OISE: public contracts and tenders
CU GRAND PARIS SEINE & OISE awarded 29 public contracts worth €28.6M where a value is stated since 2016-08-25; the construction work contract held by SETHA ends on 2027-09-01 (start + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 20 of 29 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | CU GRAND PARIS SEINE & OISE |
| Country | France |
| Buyer type | Body governed by public law |
| City | Aubergenville |
| Sources | BOAMP (France), EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| Dalkia | 2 | €137k | ||
| ALB BAT GROUPE | 1 | n/a | ||
| BALAS S.A.S | 1 | n/a | ||
| Batiment Industrie Reseaux - Bir Sas | 1 | €353k | ||
| CHAPELEC | 1 | n/a | ||
| CODRA | 1 | €61,675 | ||
| C.R.B. (Construction Rénovation Bâtiment) | 1 | n/a | ||
| GEOMAP- IMAGIS SAS | 1 | €45,695 | ||
| GROUPE EMILE DUFOUR | 1 | €639k | ||
| Inddigo | 1 | €215k | ||
| OGAMALP | 1 | €75,416 | ||
| SAS VERDI | 1 | n/a | ||
| sepur | 1 | €18.1M | ||
| SETHA | 1 | n/a | ||
| Société de Rénovation Générale (SRG) | 1 | n/a |
Suppliers named on CU GRAND PARIS SEINE & OISE's award notices (the top 15 of 16); 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 |
|---|---|---|---|---|
| 2026-12-05 | Travaux de Réhabilitation du centre Aquabelle - lot 17 : façade bardage Zinc | €181k | start + duration | |
| 2027-05-15 | Travaux de Construction d'une unité de traitement des nitrates sur l'usine de production d'eau de Buchelay | €4.1M | start + duration | |
| 2027-09-01 | Travaux sur les réseaux d'eau potable de la CU GPSEO (framework) | SETHA | n/a | start + duration |
| 2027-10-16 | Travaux de réhabilitation du théâtre de la Nacelle à Aubergenville - Relance du lot n° 4 (charpente bois - ba… | €701k | start + duration |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of CU 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. 4 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-10-30 | Enfouissement des réseaux aériens de la rue du Bec de Géline et de la rue des Prés Dieu à La Falaise | 2026-09-30 | n/a |
| 2026-10-30 | Entretien des espaces verts du domaine privé de la CU GPSEO | 2026-09-30 | €100k |
| 2026-10-30 | ACCORD CADRE SUR LES INSPECTIONS, DIAGNOSTICS ET LES INVESTIGATIONS DU PATRIMOINE D'OUVRAGES D'ART | 2026-10-02 | n/a |
| 2026-11-19 | ACQUISITION ET ENTRETIEN D'OUTILLAGES THERMIQUES, ÉLECTROPORTATIFS ET DIVERS OUTILLAGES ET PRODUITS POUR L'EN… | 2026-10-21 | n/a |
Calls with a deadline of 2026-10-27 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Construction work | 45 | 4 | €992k |
| Architecture and engineering services | 71 | 3 | €277k |
| Repair and maintenance services | 50 | 2 | €137k |
| Medical equipment and pharmaceuticals | 33 | 1 | n/a |
| Transport equipment | 34 | 1 | €75,416 |
| Waste, cleaning and environmental services | 90 | 1 | €18.1M |
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 CU 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, 3,811,022 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 2026-10-27.
Questions
How many public contracts has CU GRAND PARIS SEINE & OISE awarded?
CU GRAND PARIS SEINE & OISE published 29 contract award notices between 2016-08-25 and 2026-10-21; the 20 that state a value add up to €28.6M (official notices, as of 2026-10-27).
Who are CU GRAND PARIS SEINE & OISE's biggest suppliers?
By contract awards: Dalkia (2), ALB BAT GROUPE (1) and BALAS S.A.S (1) (as of 2026-10-27). Winners that could be a private person are not named.
Which CU GRAND PARIS SEINE & OISE contracts end soon?
4 contracts awarded by CU GRAND PARIS SEINE & OISE end in the next 18 months. The soonest with a named holder is the construction work contract held by SETHA, ending on 2027-09-01 (start + duration) (as of 2026-10-27).
Does CU GRAND PARIS SEINE & OISE have open tenders now?
Yes: 4 calls for tender from CU GRAND PARIS SEINE & OISE are open today (deadline 2026-10-27 or later) (as of 2026-10-27).
What does CU GRAND PARIS SEINE & OISE buy?
Most of CU GRAND PARIS SEINE & OISE's awards are in Construction work (CPV 45) (4), Architecture and engineering services (CPV 71) (3) and Repair and maintenance services (CPV 50) (2) (as of 2026-10-27).
Cite as: Arcadium Data, "CU GRAND PARIS SEINE & OISE tenders and contracts: 29 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/cu-grand-paris-seine-oise-fr/, data as of 2026-10-27.