Company lists · Data refreshed September 2026

Top 25 Municipal infrastructure contractors based in Spain

Name: Municipal infrastructure contractors based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 159 companies tracked

RevenueBase identified 159 company matches for municipal infrastructure contractors associated with Spain as of September 2026 and tracks 6,561 professional contacts across them, including 414 with verified work emails. Madrid is the largest hub.

This list covers company matches for municipal infrastructure contractors associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

159Companies

6,561Contacts tracked

414Verified emails

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The 25 largest municipal infrastructure contractors based in Spain

Ranked by team size

Top 25 of 159 company matches for municipal infrastructure contractors based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Dragados SA	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	10001+	2,554 contacts →
	Exact match “DRAGADOS, S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Grupo Lantania	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	1,001-5,000	475 contacts →
	Exact match “En Lantania hacemos realidad grandes infraestructuras de transporte, agua y energía con el entusiasmo de una empresa joven y la solidez que nos aporta la experiencia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Pavasal S.A	Exact match	Valencia, SpainHQ recorded Sep 17, 2026	501-1,000	418 contacts →
	Exact match “PAVASAL es una empresa constructora dedicada a la conservación y construcción de obra civil.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Copcisa	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	501-1,000	399 contacts →
	Exact match “Copcisa is a construction company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	CHM Infraestructuras	Exact match	Alicante, SpainHQ recorded Sep 17, 2026	201-500	293 contacts →
	Exact match “At CHM Obras e Infraestructuras our track record in the sector makes us a benchmark company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Espina Obras Hidraulicas S.A	Exact match	Santiago De Compostela, SpainHQ recorded Sep 17, 2026	201-500	209 contacts →
	Exact match “ESPINA is a constantly growing company that has been expanding its areas of activity and services in Spain since 1989 and in Uruguay and the Ivory Coast since 1995.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Almar Water Solutions	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	148 contacts →
	Exact match “Almar Water Solutions is a leading global water infrastructure development and services business creating innovative, utility-scale, solutions for both municipal and industrial…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Levantina, Ingeniería Y Construcción	Exact match	Alberic, SpainHQ recorded Sep 17, 2026	201-500	96 contacts →
	Exact match “Nuestra empresa LIC, nace en Alberic (Valencia) en el año Su origen es la empresa Soluciones Estructurales SL, con una larga trayectoria en la ejecución de grandes estructuras de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Guerola	Exact match	Onteniente, SpainHQ recorded Sep 17, 2026	201-500	83 contacts →
	Exact match “GUEROLA es un referente en la Comunidad Valenciana en el sector de construcción y conservación de infraestructuras.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Padecasa	Exact match	Santa María Del Cubillo, SpainHQ recorded Sep 17, 2026	51-200	81 contacts →
	Exact match “En Padecasa Obras y Servicios S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Ecoasfalt	Exact match	Pozuelo De Alarcón, SpainHQ recorded Sep 17, 2026	51-200	56 contacts →
	Exact match “Ecoasfalt dentro del ámbito de la obra pública es especialista en la construcción, conservación y mantenimiento de carreteras y aeropuertos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Bimsa, Barcelona D'infraestructures Municipals	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “Som BIMSA, Barcelona d’Infraestructures Municipals, l’empresa de l’Ajuntament de Barcelona encarregada de la gestió i coordinació de projectes i obres d’urbanització…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Rehabilitación DE Puentes Y Estructuras	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	1,001-5,000	40 contacts →
	Exact match “ImesAPI es el resultado de la fusión de las empresas imes S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Ansareo Grupo	Exact match	Ortuella, SpainHQ recorded Sep 17, 2026	1,001-5,000	32 contacts →
	Exact match “Ofrecemos soluciones en cuanto a obra civil, servicios de limpiezas industriales, equipos de bombeo, servicios de jardinería, y un amplio abanico de servicios a disposición de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Pacsa, Servicios Urbanos Y DEL Medio Natural, S.L	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Aquaterra Servicios Infraestructuras S.L	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	OPS Infraestructuras Y Servicios Hidraulicos SL	Exact match	Humanes De Madrid, SpainHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “OPS INFRAESTRUCTURAS Y SERVICIOS HIDRAULICOS SL is a construction company based out of CALLE DALIA, 4, MADRID, Madrid, Spain.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Gonzalez Soto SA	Exact match	La Union, SpainHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “La actividad de la empresa GONZALEZ SOTO, S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Ecsa Obra Pública Y Civil, S.L	Exact match	Xeresa, SpainHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “ECSA Obra Pública y Civil, S.L.(ECSA) es una empresa valenciana que tiene sus orígenes en el año 1976 en Gandía(Valencia), implantada en la actualidad en la Comunidad Valenciana…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Gen. Grupo Energético DE Puerto Real S.A	Exact match	Puerto Real, SpainHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Grupo Energético de Puerto Real, SA (GEN) es una sociedad de capital íntegramente municipal y medio propio del Ayuntamiento de Puerto Real responsable de los principales servicios…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Comoli, S.L	Exact match	Málaga, SpainHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Empresa constructora en Málaga con más de 40 años de experiencia en la realización de proyectos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Excarbi S.L	Exact match	Ponferrada, SpainHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “Civil Works and Services Company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Construcciones Fertres	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Somos una empresa dedicada al sector de la construcción desde 1995 y consolidada en Cataluña, con tres signos de identidad que nos avalan: Calidad, Fiabilidad y Eficacia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Fisersa	Exact match	Figueres, SpainHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Agrovial SA	Exact match	Vila-seca, SpainHQ recorded Sep 17, 2026	51-200	9 contacts →
	Exact match “AGROVIAL SA es una empresa dedicada a la construcción de proyectos de urbanización, viales y pistas, obras hidráulicas y conservación de infraestructuras, como actividades más…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “municipal infrastructure contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 159 municipal infrastructure contractors based in Spain

See the full list, filter by size, metro and specialty, and access 414 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Municipal infrastructure contractors based in Spain at a glance

As of Sep 17, 2026

6.3%Verified-email coverage

41.3Average contacts per company

11-50Median size (employees)

11.9%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 159 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Spain whose business descriptions match “municipal infrastructure contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 414 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “municipal infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many municipal infrastructure contractors are there based in Spain?

RevenueBase identified 159 company matches for municipal infrastructure contractors associated with Spain as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Dragados SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most municipal infrastructure contractors?

Madrid leads with 19 company records, followed by Barcelona (10) and Valencia (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 414 professional contacts with verified work emails tracked across these 159 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.