CC Estuaire et Sillon: public contracts and tenders
CC Estuaire et Sillon awarded 13 public contracts worth €18.9M where a value is stated since 2025-03-25; the construction work contract held by LCA ends on 2026-11-10 (signed + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 6 of 13 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | CC Estuaire et Sillon |
| Country | France |
| Buyer type | Local authority |
| City | SAVENAY |
| Sources | BOAMP (France), EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| nantesstnazaire.cci.fr | 130008105 SIREN (FR) | nantesstnazaire.cci.fr | 1 | €1.2M |
| SULO | 778151944 INSEE SIRENE (FR) | sulo.com | 1 | n/a |
| ALCIA | 1 | n/a | ||
| AM3I PLUS | 1 | n/a | ||
| ARCADE | 1 | n/a | ||
| EFFIVERT | 1 | n/a | ||
| ENSIO | 1 | n/a | ||
| JUIGNET | 1 | n/a | ||
| keolis | 1 | n/a | ||
| MY SOLUTIONS TRAVAUX | 1 | n/a | ||
| OKARE INGENIERIE | 1 | €157k | ||
| RENAISSANCE | 1 | n/a | ||
| ROSSI | 1 | n/a | ||
| SOPREMA | 1 | n/a |
Suppliers named on CC Estuaire et Sillon'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 |
|---|---|---|---|---|
| 2026-11-10 | Construction d'une maison de l'intercommunalité à Savenay | LCA, SOPREMA, JUIGNET, ... | €7.0M | signed + duration |
| 2027-12-03 | Animation et suivi du pacte territorial France Rénov' de la Communauté de communes Estuaire et Sillon 2025 -… (framework) | n/a | signed + duration |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of CC Estuaire et Sillon 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
No open call for tender from CC Estuaire et Sillon today.
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Transport equipment | 34 | 1 | n/a |
| Construction work | 45 | 1 | €7.0M |
| Transport services | 60 | 1 | n/a |
| Real estate services | 70 | 1 | €1.2M |
| Architecture and engineering services | 71 | 1 | €157k |
| Waste, cleaning and environmental services | 90 | 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
| Published | Contract | Winners | Value |
|---|---|---|---|
| 2026-09-29 | La présente consultation concerne la gestion et animation de " L incubateur " comprenant la pépinière d'entre… | €1.2M | |
| 2026-07-21 | Marché de prestations de service de transport non scolaire - 3 lots | keolis | n/a |
| 2026-07-20 | ACQUISITION DE BACS POUR ORDURES MÉNAGÈRES ET EMBALLAGES | SULO | n/a |
| 2025-06-25 | Marché de nettoyage des locaux et des multi-accueils de la Communauté de Communes Estuaire et Sillon | ARCADE | n/a |
| 2025-04-18 | Marché de maitrise d'oeuvre en vue de la réalisation de la nouvelle station d'épuration de la commune de Sain… | OKARE INGENIERIE | €157k |
| 2025-03-25 | Construction d'une maison de l'intercommunalité à Savenay | LCA, SOPREMA, JUIGNET | €7.0M |
Follow this buyer free
Get CC Estuaire et Sillon'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 CC Estuaire et Sillon awarded?
CC Estuaire et Sillon published 13 contract award notices between 2025-03-25 and 2026-10-21; the 6 that state a value add up to €18.9M (official notices, as of 2026-10-27).
Who are CC Estuaire et Sillon's biggest suppliers?
By contract awards: nantesstnazaire.cci.fr (1), SULO (1) and ALCIA (1) (as of 2026-10-27). Winners that could be a private person are not named.
Which CC Estuaire et Sillon contracts end soon?
2 contracts awarded by CC Estuaire et Sillon end in the next 18 months. The soonest with a named holder is the construction work contract held by LCA, ending on 2026-11-10 (signed + duration) (as of 2026-10-27).
Does CC Estuaire et Sillon have open tenders now?
No call for tender from CC Estuaire et Sillon is open today in the official notices we read (as of 2026-10-27). Its 58 earlier calls are counted on this page.
What does CC Estuaire et Sillon buy?
Most of CC Estuaire et Sillon's awards are in Transport equipment (CPV 34) (1), Construction work (CPV 45) (1) and Transport services (CPV 60) (1) (as of 2026-10-27).
Cite as: Arcadium Data, "CC Estuaire et Sillon tenders and contracts: 13 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/cc-estuaire-et-sillon-fr/, data as of 2026-10-27.