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Procurement Organization

Alcaldía del Ayuntamiento de Siero

Government procurement organization based in Spain

212
Total Tenders
6
Open Tenders
178
Contracts Awarded
€9.8m
Total Awarded Value
15
Sectors Bought

Alcaldía del Ayuntamiento de Siero has published 212 tenders in Spain.

6 are open for bids as of 13 October 2026.

Its buying spans 15 CPV divisions, most often construction work.

Across 178 awarded contracts the median value is €29k.

Its published awards total €9.8m.

Open Tenders

(6)
Urgent

Procurement of the supply, installation, commissioning and maintenance of access...

Alcaldía del Ayuntamiento de Siero

contratación del suministro, instalación, puesta en funcionamiento y mantenimiento de sistemas de control de acceso a zo...

Spain
€110,350
8h remaining
35125300
View Details
Urgent

Procurement of works for the adaptation of Calle Leandro Domínguez, in Lugones

Alcaldía del Ayuntamiento de Siero

contratación de las obras para la adecuación de la Calle Leandro Domínguez, en Lugones

Spain
€57,323
3 days remaining
45220000
View Details
UrgentEU Funded

Mixed contract for the supply of perimeter protection equipment with implementat...

Alcaldía del Ayuntamiento de Siero

Contratación Mixta del suministro de equipos de protección perimetral con servicios de implantación, migración y formaci...

Spain
€45,750
6 days remaining
32420000
View Details
Closing Soon

Contracting of the service for drafting of installation projects, structural cal...

Alcaldía del Ayuntamiento de Siero

contratación del servicio para redacción de proyectos de instalaciones, cálculo de estructuras y asistencia técnica a la...

Spain
€18,350
13 days remaining
71300000
View Details

Contract for the service of operation, maintenance and conservation of wastewate...

Alcaldía del Ayuntamiento de Siero

Contratación del servicio de explotación, mantenimiento y conservación de las estaciones de depuración de aguas residual...

Spain
€91,008
21 days remaining
90481000
View Details

Contracting of the service for preparation and home delivery of meals

Alcaldía del Ayuntamiento de Siero

Contratación del servicio de preparación y distribución de comidas a domicilio

Spain
€59,091
23 days remaining
55521100
View Details

How to win their contracts

Measured from Alcaldía del Ayuntamiento de Siero's own published record — no estimates, no generic advice.

Recent contract winners

Contracts are dated by the tender's closing date — award dates are not published in the source data.

Top Suppliers

Supplier Contracts Total Value
ALVARGONZALEZ CONTRATAS, S.A. 5 €810.6k
CONTRATAS SOUTO,S.L. 5 €645.3k
Seidor Tech, S.A. 5 €31.3k
TRABAJOS SALENSE, S.L 3 €483.5k
PJR GESTIÓN, S.L. 3 €454k
ASTURAGUA SICA S.A.U. 3 €375k
REAL OVIEDO SAD 3 €37.2k
VALENTIN ALVAREZ HORTAL 3 €19.3k

Common Procurement Categories

Construction work17
Architectural, construction, engineering and inspection services7
Recreational, cultural and sporting services2
Security, fire-fighting, police and defence equipment2
Sewage, refuse, cleaning and environmental services2
Construction structures and materials; auxiliary products to construction1