CA SAINT GERMAIN BOUCLES DE SEINE: public contracts and tenders
CA SAINT GERMAIN BOUCLES DE SEINE awarded 21 public contracts worth €15.5M where a value is stated since 2019-08-27; the construction work contract held by GAGNERAUD CONSTRUCTION ends on 2028-04-01 (start + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 12 of 21 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | CA SAINT GERMAIN BOUCLES DE SEINE |
| Country | France |
| Buyer type | Local authority |
| City | Le Pecq |
| Sources | BOAMP (France), EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| ADEQUATION | 1 | n/a | ||
| AM ENVIRONNEMENT SAS | 1 | n/a | ||
| AVR INGENIERIE | 1 | n/a | ||
| EGIS EAU SA | 1 | n/a | ||
| GAGNERAUD CONSTRUCTION | 1 | €2.7M | ||
| ORGANEO | 1 | n/a | ||
| SAFEGE | 1 | €113k | ||
| SAS ANCORIS | 1 | €23,900 | ||
| SETEC | 1 | €160k | ||
| STUDIO KRYSTO NOUSIAINEN SAS | 1 | n/a | ||
| Terravox | 1 | n/a | ||
| TGTFP | 1 | n/a |
Suppliers named on CA SAINT GERMAIN BOUCLES DE SEINE's award notices; 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 |
|---|---|---|---|---|
| 2027-12-31 | Marché d'entretien et de maintenance des postes de pompage d'assainissement de la commune de Saint Germain en… (framework) | n/a | end date stated | |
| 2028-04-01 | Travaux de réaménagement du pôle gare de Maisons-Laffitte - Lot n° 1 Gros Oeuvre - Structures - Ouvrages dive… | GAGNERAUD CONSTRUCTION | €2.7M | start + duration |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of CA SAINT GERMAIN BOUCLES DE SEINE 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. 2 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-11-05 | Assistance à maîtrise d'ouvrage pour la mise en oeuvre des travaux de la Conférence Intercommunale du Logement | 2026-09-29 | €61,000 |
| 2026-11-10 | Prestations de géomètre et topographe pour l'ensemble des services de la CASGBS | 2026-10-07 | €1.0M |
| 2026-11-16 | Ordonnancement, Pilotage et Coordination Interchantiers (OPCI) pour le réaménagement du pôle gare porté par l… | 2026-10-16 | n/a |
| 2026-11-23 | Collecte et traitement des Déchets Diffus Spécifiques sur le territoire de la CASGBS | 2026-10-21 | €460k |
Calls with a deadline of 2026-10-27 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Architecture and engineering services | 71 | 4 | €273k |
| Construction work | 45 | 1 | €2.7M |
| Real estate services | 70 | 1 | €23,900 |
| Agricultural and forestry services | 77 | 1 | n/a |
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 CA SAINT GERMAIN BOUCLES DE SEINE'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 CA SAINT GERMAIN BOUCLES DE SEINE awarded?
CA SAINT GERMAIN BOUCLES DE SEINE published 21 contract award notices between 2019-08-27 and 2026-10-19; the 12 that state a value add up to €15.5M (official notices, as of 2026-10-27).
Who are CA SAINT GERMAIN BOUCLES DE SEINE's biggest suppliers?
By contract awards: ADEQUATION (1), AM ENVIRONNEMENT SAS (1) and AVR INGENIERIE (1) (as of 2026-10-27). Winners that could be a private person are not named.
Which CA SAINT GERMAIN BOUCLES DE SEINE contracts end soon?
2 contracts awarded by CA SAINT GERMAIN BOUCLES DE SEINE end in the next 18 months. The soonest with a named holder is the construction work contract held by GAGNERAUD CONSTRUCTION, ending on 2028-04-01 (start + duration) (as of 2026-10-27).
Does CA SAINT GERMAIN BOUCLES DE SEINE have open tenders now?
Yes: 4 calls for tender from CA SAINT GERMAIN BOUCLES DE SEINE are open today (deadline 2026-10-27 or later) (as of 2026-10-27).
What does CA SAINT GERMAIN BOUCLES DE SEINE buy?
Most of CA SAINT GERMAIN BOUCLES DE SEINE's awards are in Architecture and engineering services (CPV 71) (4), Construction work (CPV 45) (1) and Real estate services (CPV 70) (1) (as of 2026-10-27).
Cite as: Arcadium Data, "CA SAINT GERMAIN BOUCLES DE SEINE tenders and contracts: 21 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/ca-saint-germain-boucles-de-seine-fr/, data as of 2026-10-27.