Confederación Hidrográfica del Duero, O.A.: public contracts and tenders
Confederación Hidrográfica del Duero, O.A. awarded 30 public contracts worth €39.7M where a value is stated since 2024-01-02. Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 30 of 30 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Confederación Hidrográfica del Duero, O.A. |
| Country | Spain |
| Buyer type | Central government authority |
| City | Valladolid |
| Sources | EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| SEANTO, S.L. | 3 | €914k | ||
| TRANSDUERO, S.L. | 3 | €168k | ||
| AYESA INGENIERÍA Y ARQUITECTURA S.A.U. | 2 | €2.7M | ||
| RETAMAR OBRAS, SERVICIOS Y MEDIO AMBIENTE, S.L. | 2 | €458k | ||
| Amphos 21 Consulting, S.L. | B60626447 NIF / CIF (ES) | amphos21.com | 1 | €144k |
| QUIRON PREVENCION S.L.U | B64076482 NIF / CIF (ES) | quironprevencion.com | 1 | €116k |
| ADASA SISTEMAS SAU | 1 | €1.9M | ||
| Agilent Technologies Spain, S.L. | 1 | €207k | ||
| AIN ACTIVE OM, S.L. | 1 | €1.4M | ||
| ALPI MEDIOAMBIENTE, S.A. | 1 | €1.1M | ||
| AYESA INGENIERIA Y ARQUITECTURA, S.A.U. y EIC, ESTUDIO DE INGENIERIA CIVIL, S.L., | 1 | €866k | ||
| CAASA TECNOLOGÍA DEL AGUA, S.A. | 1 | €846k | ||
| DAVID FURONES, SL | 1 | €285k | ||
| ELECNOR SERVICIOS Y PROYECTOS S.A.U | 1 | €195k | ||
| Heymo Ingeniería, S.A.U. | 1 | €713k |
Suppliers named on Confederación Hidrográfica del Duero, O.A.'s award notices (the top 15 of 23); 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
No award notice of Confederación Hidrográfica del Duero, O.A. states a contract end in the next 18 months.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-11-18 | Servicio de mantenimiento y conservación del canal de Castilla | 2026-10-14 | €3.5M |
| 2026-11-20 | Asistencia técnica para la vigilancia y control de las obras en la sustitución de las compuertas taintor del… | 2026-10-15 | €461k |
| 2026-11-23 | Obra para la sustitución de las compuertas taintor del aliviadero, la revisión completa de las tomas intermed… | 2026-10-21 | €6.8M |
| 2026-11-24 | Servicio de mantenimiento y conservación del canal de Castilla | 2026-10-21 | €3.5M |
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 | 11 | €8.6M |
| Agricultural and forestry services | 77 | 5 | €1.4M |
| Repair and maintenance services | 50 | 4 | €3.8M |
| Clothing and footwear | 18 | 3 | €168k |
| Transport equipment | 34 | 1 | €174k |
| Laboratory and precision equipment | 38 | 1 | €207k |
| Construction work | 45 | 1 | €12.3M |
| Research and development | 73 | 1 | €144k |
| Business services | 79 | 1 | €429k |
| Waste, cleaning and environmental services | 90 | 1 | €574k |
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 Confederación Hidrográfica del Duero, O.A.'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 Spain). The same data is in the REST API and the MCP server.
Sources: 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 Confederación Hidrográfica del Duero, O.A. awarded?
Confederación Hidrográfica del Duero, O.A. published 30 contract award notices between 2024-01-02 and 2026-07-14; the 30 that state a value add up to €39.7M (official notices, as of 2026-10-27).
Who are Confederación Hidrográfica del Duero, O.A.'s biggest suppliers?
By contract awards: SEANTO, S.L. (3), TRANSDUERO, S.L. (3) and AYESA INGENIERÍA Y ARQUITECTURA S.A.U. (2) (as of 2026-10-27). Winners that could be a private person are not named.
Does Confederación Hidrográfica del Duero, O.A. have open tenders now?
Yes: 4 calls for tender from Confederación Hidrográfica del Duero, O.A. are open today (deadline 2026-10-27 or later) (as of 2026-10-27).
What does Confederación Hidrográfica del Duero, O.A. buy?
Most of Confederación Hidrográfica del Duero, O.A.'s awards are in Architecture and engineering services (CPV 71) (11), Agricultural and forestry services (CPV 77) (5) and Repair and maintenance services (CPV 50) (4) (as of 2026-10-27).
Cite as: Arcadium Data, "Confederación Hidrográfica del Duero, O.A. tenders and contracts: 30 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/confederacion-hidrografica-del-duero-o-a-es/, data as of 2026-10-27.