Eaux de Vienne - SIVEER: public contracts and tenders
Eaux de Vienne - SIVEER awarded 241 public contracts worth €74.2M where a value is stated since 2015-03-31; the architecture and engineering services contract held by NCA ENVIRONNEMENT ends on 2027-03-01 (start + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 129 of 241 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Eaux de Vienne - SIVEER |
| Country | France |
| Buyer type | Body governed by public law |
| City | Poitiers |
| Sources | BOAMP (France), EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| SA M'RY | 9 | €1.5M | ||
| NCA ENVIRONNEMENT | 6 | €129k | ||
| SAS COLAS CENTRE OUEST | 6 | €818k | ||
| Maintrotp | 5 | n/a | ||
| SEGEC | 5 | €346k | ||
| FOURNIE et Cie SAS | 4 | €37,952 | ||
| RESINA SA | 4 | n/a | ||
| SAS ROGER MARTEAU | 4 | €180k | ||
| ARLAUD | 3 | €2.2M | ||
| CAPILLON SARL | 3 | €218k | ||
| COLAS CENTRE OUEST | 3 | €877k | ||
| ERIS ENVIRONNEMENT | 3 | €57,950 | ||
| FOURNIE et Cie SCOP SA | 3 | €550k | ||
| SA RESINA | 3 | €351k | ||
| SARL DTS | 3 | n/a |
Suppliers named on Eaux de Vienne - SIVEER's award notices (the top 15 of 168); 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 |
|---|---|---|---|---|
| 2027-03-01 | Etudes de diagnostic de systèmes d'assainissement et élaboration de schémas directeurs d'assainissement | NCA ENVIRONNEMENT, ERIS ENVIRONNEMENT, Audit Environnement | €949k | start + duration |
| 2027-09-01 | Etude du patrimoine - Schéma Directeur d'Alimentation en Eau Potable et Plan de Gestion de la Sécurité Sanita… | HYDRATEC, ALTEREO, HADES | €407k | start + duration |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Eaux de Vienne - SIVEER 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 |
|---|---|---|---|
| 2026-10-30 | Révision des périmètres du zonage assainissement sur le territoire de la communauté de communes de Vienne et… | 2026-09-22 | n/a |
| 2026-12-17 | Construction de la station d'épuration filtres plantés de roseaux d'une capacité de 195 Eh - Commune de St Ju… | 2026-10-23 | n/a |
| 2027-01-05 | Manufacture d'Eau - Construction d'une prise d'eau brute destinée à alimenter une usine d'eau potable sur la… | 2026-10-07 | 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 | 71 | €40.2M |
| Architecture and engineering services | 71 | 17 | €3.1M |
| Waste, cleaning and environmental services | 90 | 5 | n/a |
| Agricultural and forestry services | 77 | 3 | n/a |
| Transport equipment | 34 | 2 | €418k |
| Industrial machinery | 42 | 2 | €115k |
| Public utilities | 65 | 2 | n/a |
| IT services | 72 | 2 | €140k |
| Mining and basic metals | 14 | 1 | n/a |
| Clothing and footwear | 18 | 1 | n/a |
| Chemical products | 24 | 1 | n/a |
| Electrical equipment and lighting | 31 | 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 Eaux de Vienne - SIVEER'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 Eaux de Vienne - SIVEER awarded?
Eaux de Vienne - SIVEER published 241 contract award notices between 2015-03-31 and 2026-10-06; the 129 that state a value add up to €74.2M (official notices, as of 2026-10-27).
Who are Eaux de Vienne - SIVEER's biggest suppliers?
By contract awards: SA M'RY (9), NCA ENVIRONNEMENT (6) and SAS COLAS CENTRE OUEST (6) (as of 2026-10-27). Winners that could be a private person are not named.
Which Eaux de Vienne - SIVEER contracts end soon?
2 contracts awarded by Eaux de Vienne - SIVEER end in the next 18 months. The soonest with a named holder is the architecture and engineering services contract held by NCA ENVIRONNEMENT, ending on 2027-03-01 (start + duration) (as of 2026-10-27).
Does Eaux de Vienne - SIVEER have open tenders now?
Yes: 3 calls for tender from Eaux de Vienne - SIVEER are open today (deadline 2026-10-27 or later) (as of 2026-10-27).
What does Eaux de Vienne - SIVEER buy?
Most of Eaux de Vienne - SIVEER's awards are in Construction work (CPV 45) (71), Architecture and engineering services (CPV 71) (17) and Waste, cleaning and environmental services (CPV 90) (5) (as of 2026-10-27).
Cite as: Arcadium Data, "Eaux de Vienne - SIVEER tenders and contracts: 241 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/eaux-de-vienne-siveer-fr/, data as of 2026-10-27.