Company lists · Data refreshed September 2026

Top 25 Structural engineer companies based in Spain

Name: Structural engineer companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 674 companies tracked

RevenueBase identified 674 structural engineer companies headquartered in Spain as of September 2026 and tracks 11,211 professional contacts across them, including 1,316 with verified work emails. Madrid is the largest hub.

This list covers structural engineer companies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

674Companies

11,211Contacts tracked

1,316Verified emails

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The 25 largest structural engineer companies based in Spain

Ranked by team size

Top 25 of 674 structural engineer companies based in Spain, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to structural engineer companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	TYPSA	Partial evidence	San Sebastian De Los Reyes, SpainHQ checked Sep 21, 2026	1,001-5,000	2,422 contacts →
	Partial evidence “TYPSA is an independent consulting and engineering services group, and a leader in infrastructure, energy, environmental and city solutions.” Source: RevenueBase Database · checked Sep 21, 2026
2	Incosa	Partial evidence	Madrid, SpainHQ checked Sep 21, 2026	201-500	439 contacts →
	Partial evidence “We’re an Engineering and Consulting company with more than 35 years of experience and a diverse range of services in the Building, Infrastructure, Energy and Industry, Environment…” Source: RevenueBase Database · checked Sep 21, 2026
3	JG Ingenieros S.A	Indirect evidence	Barcelona, SpainHQ checked Sep 21, 2026	51-200	346 contacts →
	Indirect evidence “JG Ingenieros, S.A.” Source: RevenueBase Database · checked Sep 21, 2026
4	Systra Ardanuy Ingeniería S.A.U	Partial evidence	Madrid, SpainHQ checked Sep 21, 2026	201-500	300 contacts →
	Partial evidence “SYSTRA Ardanuy, founded in 1992, is an international engineering consulting firm specialising in studies, project design, construction management, safety engineering (ISA), and…” Source: RevenueBase Database · checked Sep 21, 2026
5	Esteyco	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	201-500	268 contacts →
	Indirect evidence “Desde 1970 ESTEYCO ha desarrollado internacionalmente más de 1.300 estudios y proyectos.” Source: RevenueBase Database · checked Sep 21, 2026
6	Saitec	Partial evidence	Leioa, SpainHQ checked Sep 21, 2026	201-500	240 contacts →
	Partial evidence “Founded in 1988, SAITEC is one of the most prestigious engineering firms in Spain at present.” Source: RevenueBase Database · checked Sep 21, 2026
7	CPS Infrastructures Mobility And Environment S.L	Partial evidence	Valencia, SpainHQ checked Sep 21, 2026	201-500	204 contacts →
	Partial evidence “We are a Spanish engineering consultancy, which deals operationally with civil engineering, transport engineering, architecture and installations and ITS.” Source: RevenueBase Database · checked Sep 21, 2026
8	Conurma Ingenieros Consultores	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	198 contacts →
	Indirect evidence “CONURMA GROUP is a leading company in consulting that has experienced a significant growth and diversification in its activities in the last decades.” Source: RevenueBase Database · checked Sep 21, 2026
9	Grupo SEG	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	201-500	153 contacts →
	Indirect evidence “LA EMPRESA SEG se fundó en 1969 con el propósito inicial de realizar estudios geotécnicos y ensayos de laboratorio.” Source: RevenueBase Database · checked Sep 21, 2026
10	Proes Consultores	Indirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 21, 2026	51-200	148 contacts →
	Indirect evidence “PROES Consultores, S.A.” Source: RevenueBase Database · checked Sep 21, 2026
11	Systra Subterra	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	137 contacts →
	Indirect evidence “SYSTRA SUBTERRA is an independent private corporate group, unconnected to construction companies, suppliers of equipment or services and financial companies that now bellows to…” Source: RevenueBase Database · checked Sep 21, 2026
12	Valladares Ingeniería S.L	Partial evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	131 contacts →
	Partial evidence “Within VALLADARES_ing, engineering challenges are part of our everyday" Global engineering and sustainable buildings Applying our vast experience we strive to provide our clients…” Source: RevenueBase Database · checked Sep 21, 2026
13	HCP Architecture & Engineering	Partial evidence	Málaga, SpainHQ checked Sep 21, 2026	51-200	108 contacts →
	Partial evidence “HCP Architecture & Engineering is a studio founded in 1986, currently employing more than 100 professionals, dedicated to architecture, engineering and urban projects affording…” Source: RevenueBase Database · checked Sep 21, 2026
14	BIS	Indirect evidence	Barcelona, SpainHQ checked Sep 21, 2026	51-200	103 contacts →
	Indirect evidence “BIS es una #ingeniería especializada en el diseño y cálculo de #estructuras e #instalaciones de edificios #sanitarios,#escolares,#deportivos,#residenciales, de…” Source: RevenueBase Database · checked Sep 21, 2026
15	Rodio Kronsa	Indirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 21, 2026	201-500	99 contacts →
	Indirect evidence “Somos una empresa de referencia con más de 80 años de experiencia en cimentaciones y tecnologías de suelo.” Source: RevenueBase Database · checked Sep 21, 2026
16	Emurtel	Indirect evidence	El Palmar (murcia), SpainHQ checked Sep 21, 2026	51-200	92 contacts →
	Indirect evidence “Emurtel es una compañía líder de ingeniería y consultoría multidisciplinar orientada a la gestión integral de proyectos, ofreciendo soluciones de valor añadido en el diseño…” Source: RevenueBase Database · checked Sep 21, 2026
17	Dair Engineering & Consulting	Partial evidence	Leioa, SpainHQ checked Sep 21, 2026	51-200	90 contacts →
	Partial evidence “DAIR is an international engineering and consulting firm specialized in the design, planning and supervision of civil infrastructure.” Source: RevenueBase Database · checked Sep 21, 2026
18	Impulso Industrial Alternativo	Indirect evidence	Llanera, SpainHQ checked Sep 21, 2026	51-200	87 contacts →
	Indirect evidence “Impulso es una empresa de servicios profesionales, especializada en los campos de la Ingeniería, Arquitectura y Consultoría que en la actualidad desarrolla su actividad para los…” Source: RevenueBase Database · checked Sep 21, 2026
19	Grusamar, Ingeniería Y Consulting, S.L	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	80 contacts →
	Indirect evidence “GRUSAMAR, INGENIERIA Y CONSULTING es una empresa focalizada en la prestación de servicios de Consultoría e Ingeniería.” Source: RevenueBase Database · checked Sep 21, 2026
20	Euroconsult	Indirect evidence	San Sebastian De Los Reyes, SpainHQ checked Sep 21, 2026	51-200	70 contacts →
	Indirect evidence “Euroconsult es una ingeniería multinacional con mas de 50 años de experiencia cuya misión es satisfacer las necesidades de nuestros clientes como ingeniería de servicio integral…” Source: RevenueBase Database · checked Sep 21, 2026
21	LRA Infrastructures Consulting	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	11-50	68 contacts →
	Indirect evidence “LRA INFRASTRUCTURES CONSULTING, es una empresa creada para llevar a cabo los trabajos de consultoría de infraestructuras que se han venido desarrollando desde 1987 bajo la marca…” Source: RevenueBase Database · checked Sep 21, 2026
22	Madonu	Indirect evidence	Santiago De Compostela, SpainHQ checked Sep 21, 2026	51-200	67 contacts →
	Indirect evidence “Construcciones MADONU nace en el año 2004, con el objetivo de convertirse en una referencia en el mundo de la construcción.” Source: RevenueBase Database · checked Sep 21, 2026
23	Carlos Fernandez Casado, S.L. Cfcsl	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	11-50	50 contacts →
	Indirect evidence “CARLOS FERNÁNDEZ CASADO S.L.” Source: RevenueBase Database · checked Sep 21, 2026
24	Arenas & Asociados, Ingeniería DE Diseño	Indirect evidence	Santander, SpainHQ checked Sep 21, 2026	51-200	43 contacts →
	Indirect evidence “Arenas & Asociados, está especializada en el diseño de Puentes, Pasarelas y Estructuras Singulares.” Source: RevenueBase Database · checked Sep 21, 2026
25	Calconsa	Indirect evidence	Sevilla, SpainHQ checked Sep 21, 2026	11-50	41 contacts →
	Indirect evidence “Calconsa es una empresa dedicada a la consultoria de estructuras y cimentaciones especialmente en edificacion.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: structural engineer companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names structural engineer companies.
Partial evidence: Its own public description names part of structural engineer companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name structural engineer companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 674 structural engineer companies based in Spain

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Structural engineer companies based in Spain at a glance

As of Sep 21, 2026

11.7%Verified-email coverage

16.6Average contacts per company

1-10Median size (employees)

16.8%Largest-city concentration · Madrid

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

427

11-50

183

51-200

201-500

501-1,000

1,001-5,000

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 674 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among structural engineer companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “structural engineer companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names structural engineer companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among structural engineer companies, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,316 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Structural engineer companies by metro

Structural engineer companies in Madrid113
Structural engineer companies in Barcelona78
Structural engineer companies in Valencia29

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names structural engineer companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many structural engineer companies are there based in Spain?

RevenueBase identified 674 structural engineer companies headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

TYPSA, headquartered in San Sebastian De Los Reyes, tops this list with the largest team on record.

Which city has the most structural engineer companies?

Madrid leads with 113 headquartered companies, followed by Barcelona (78) and Valencia (29).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,316 verified decision-maker contacts tracked across these 674 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.