Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp: public contracts and tenders
Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp awarded 12 public contracts worth €3.3M where a value is stated since 2025-11-28; the electrical equipment and lighting contract held by SERVICE ENTRETIEN INCENDIE ends on 2027-01-01 (start + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 9 of 12 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp |
| Country | France |
| Buyer type | Local authority |
| City | PONTOISE |
| Sources | BOAMP (France), EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| Btp Ingenierie | 1 | €105k | ||
| cogite | 1 | €74,600 | ||
| Despierre | 1 | €705k | ||
| INFRANEO | 1 | n/a | ||
| SEMERU | 1 | n/a | ||
| SERVICE ENTRETIEN INCENDIE | 1 | €450k | ||
| TECHNOSOL | 1 | n/a | ||
| VEOLIA | 1 | n/a |
Suppliers named on Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp'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 |
|---|---|---|---|---|
| 2027-01-01 | Marché public de maintenance préventive et curative des équipements électromécaniques et hydrauliques des ouv… | SERVICE ENTRETIEN INCENDIE | €450k | start + duration |
| 2027-01-01 | Marché de dératisation des ouvrages d'eaux usées et d'eaux pluviales du SIARP | NC3D | €50,000 | start + duration |
| 2027-01-01 | Marché de prestations de relevés topographiques et géotechniques | TECHNOSOL, INFRANEO | €1.5M | start + duration |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp 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. 3 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-11-04 | Assistant à Maitrise d'Ouvrage pour la rénovation énergétique et la réhabilitation du bâtiment administratif… | 2026-09-25 | n/a |
| 2026-11-05 | Prestations de titres-restaurant dématérialisés pour les agents du SIARP | 2026-10-01 | n/a |
| 2026-11-16 | MARCHE DE RECONSTRUCTION DU CENTRE TECHNIQUE SYNDICAL (CTS) DU SIARP | 2026-09-29 | 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 |
|---|---|---|---|
| Architecture and engineering services | 71 | 3 | €1.8M |
| Waste, cleaning and environmental services | 90 | 2 | €155k |
| Electrical equipment and lighting | 31 | 1 | €450k |
| Construction work | 45 | 1 | €705k |
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 |
|---|---|---|---|
| 2026-07-16 | Réalisation d'un diagnostic structurel de la station de traitement des eaux usées de Neuville-sur-Oise | Btp Ingenierie | €105k |
| 2026-07-16 | Op 2025/07 - Travaux en tranchée traditionnelle concernant la mise en séparatif des réseaux d'assainissement… | Despierre | €705k |
| 2026-04-07 | marché public d'exploitation des équipements d'autosurveillance et de débitmétrie du réseau des eaux usées du… | VEOLIA, SEMERU | €268k |
| 2026-04-07 | Marché de prestations de relevés topographiques et géotechniques | TECHNOSOL, INFRANEO | €1.5M |
| 2026-01-09 | Marché public de maintenance préventive et curative des équipements électromécaniques et hydrauliques des ouv… | SERVICE ENTRETIEN INCENDIE | €450k |
| 2026-01-09 | Marché de dératisation des ouvrages d'eaux usées et d'eaux pluviales du SIARP | NC3D | €50,000 |
| 2026-01-08 | Le présent marché a pour objet de fournir au SIARP une assistance technique, financière et juridique pour la… | cogite | €74,600 |
Follow this buyer free
Get Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp'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 Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp awarded?
Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp published 12 contract award notices between 2025-11-28 and 2026-07-16; the 9 that state a value add up to €3.3M (official notices, as of 2026-10-27).
Who are Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp's biggest suppliers?
By contract awards: Btp Ingenierie (1), cogite (1) and Despierre (1) (as of 2026-10-27). Winners that could be a private person are not named.
Which Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp contracts end soon?
3 contracts awarded by Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp end in the next 18 months. The soonest with a named holder is the electrical equipment and lighting contract held by SERVICE ENTRETIEN INCENDIE, ending on 2027-01-01 (start + duration) (as of 2026-10-27).
Does Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp have open tenders now?
Yes: 3 calls for tender from Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp are open today (deadline 2026-10-27 or later) (as of 2026-10-27).
What does Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp buy?
Most of Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp's awards are in Architecture and engineering services (CPV 71) (3), Waste, cleaning and environmental services (CPV 90) (2) and Electrical equipment and lighting (CPV 31) (1) (as of 2026-10-27).
Cite as: Arcadium Data, "Syndicat Intercommunautaire Pour L'Assainissement De La Region De Cergy-Pontoise Et Du Vexin - Siarp tenders and contracts: 12 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/syndicat-intercommunautaire-pour-l-assainissement-de-la-fr/, data as of 2026-10-27.