INTERBIAK BIZKAIA, S.A. M.P.-Consejo de Administración: tenders, sectors & how to win their contracts

INTERBIAK BIZKAIA, S.A. M.P.-Consejo de Administración has published 60 tenders in Spain.

1 is open for bids as of 19 August 2026.

Its buying spans 4 CPV divisions, most often construction work.

Across 52 awarded contracts the median value is €1.5m.

Its published awards total €757.7m.

Open Tenders

(1)

INTERBIAK BIZKAIA, S.A. M.P.-Consejo de Administra...

Explotación de las Áreas de Servicio de las infraestructuras gestionadas por Interbiak

Spain

€13,750,000

28 days remaining

76000000

View Details

Measured from INTERBIAK BIZKAIA, S.A. M.P.-Consejo de Administración's own published record — no estimates, no generic advice.

Plan for about 41 days to prepare a bid — that is the median gap between publication and deadline across 11 of their tenders.
They publish about 2.0 tenders a month, measured over 6 months of history.
Half of their 52 awarded contracts are worth €1.5m or less — size your bid to that range.
Most of their buying falls in construction work, architectural, construction, engineering and inspection services, repair and maintenance services.
Their most frequent suppliers are SAITEC, S.A. (4), TÉCNICA Y PROYECTOS, S.A. (2), BYCAM SERVICIOS EDIFICIOS E INFRAESTRUCTURAS SA (2) — expect to bid against incumbents who already know this buyer.

Tender	Winner	Tender closed	Contract Value
Servicios de asistencia técnica, dirección de obra y coordin...	UTE MARKINA HIRU (DAIR-TYG)	1 June 2026	€1.5m
Servicios de conservación, mantenimiento y explotación de la...	TRANSBISA, GESTIÓN DE INFRAESTRUCTURAS, S.A.	31 March 2026	€81.5m
Conservación, mantenimiento y explotación de la Autopista AP...	GESTION DE INFRAESTRUCTURAS VIARIAS DE BIZKAIA - BIZKAIKO BIDE AZPIEGITUREN KUDEAKETA, S.A. (GESBISA)	31 March 2026	€76m
Servicios para la realización de la auditoría financiera y d...	ZUBIZARRETA CONSULTING, S.L.	-	€25.1k
Obra del proyecto de construcción del vial de conexión de la...	UTE CONEXIÓN MARKINA-ETXEBERRIA (ALTUNA Y URIA-MARIEZCURRENA-OLARRA9	-	€21.3m
Campaña de aglomerado 2024	ASFALTOS URIBE SA	-	€3.3m

Supplier	Contracts	Total Value
SAITEC, S.A.	4	€1.9m
TÉCNICA Y PROYECTOS, S.A.	2	€4m
BYCAM SERVICIOS EDIFICIOS E INFRAESTRUCTURAS SA	2	€2.3m
UTE CEMOSA EUSKO CONTROL S.L. - CEMOSA	2	€450.1k
SENER INGENIERIA Y SISTEMAS S.A.	2	€252.1k