Company lists · Data refreshed September 2026

Top 25 Engineering consulting firms based in Spain

Name: Engineering consulting firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 2,878 companies tracked

RevenueBase identified 2,878 engineering consulting firms headquartered in Spain as of September 2026 and tracks 43,791 professional contacts across them, including 5,167 with verified work emails and 399 with mobile numbers. Madrid is the largest hub.

This list covers engineering consulting firms 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

2,878Companies

43,791Contacts tracked

5,167Verified emails

399Mobile numbers

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The 25 largest engineering consulting firms based in Spain

Ranked by team size

Top 25 of 2,878 engineering consulting firms based in Spain, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to engineering consulting firms: 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	ICA Ingenieros Civiles Asociados	Indirect evidence	Madrid, Spain	10001+	3,745 contacts →
	Indirect evidence “Somos una empresa mexicana con 68 años de experiencia en brindar soluciones integrales a retos complejos de infraestructura.” Source: RevenueBase Database · checked Sep 2, 2026
2	Mercury	Indirect evidence	Alcobendas, Spain	1,001-5,000	2,455 contacts →
	Indirect evidence “Mercury is the European leader in construction solutions.” Source: RevenueBase Database · checked Sep 2, 2026
3	TYPSA	Strong evidence	San Sebastian De Los Reyes, Spain	1,001-5,000	2,427 contacts →
	Strong 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 2, 2026
4	Ghenova	Partial evidence	Vigo, Spain	501-1,000	856 contacts →
	Partial evidence “Ghenova is an engineering company that works internationally offering multidisciplinary engineering and consultancy services.” Source: RevenueBase Database · checked Sep 2, 2026
5	TPF Ingeniería	Partial evidence	Madrid, Spain	501-1,000	737 contacts →
	Partial evidence “TPF INGENIERÍA is one of the leading engineering companies in Spain, truly committed to innovation and excellence in all aspects of infrastructure development.” Source: RevenueBase Database · checked Sep 2, 2026
6	Berkes Group	Partial evidence	Madrid, Spain	1,001-5,000	732 contacts →
	Partial evidence “Since 1939, BERKES has been building a solid experience in the field of Engineering.” Source: RevenueBase Database · checked Sep 2, 2026
7	Tamoin	Indirect evidence	Erandio Altzaga, Spain	1,001-5,000	629 contacts →
	Indirect evidence “TAMOIN, fundada en 1956, es en la actualidad una sociedad empresarial de GTM Grupo, en constante evolución hacia la especialización en servicios industriales.” Source: RevenueBase Database · checked Sep 2, 2026
8	Tylin In Europe Latam	Partial evidence	Madrid, Spain	1,001-5,000	536 contacts →
	Partial evidence “As a global engineering firm, TYLin designs infrastructure solutions that connect and elevate communities.” Source: RevenueBase Database · checked Sep 2, 2026
9	Exceltic	Indirect evidence	Valladolid, Spain	501-1,000	469 contacts →
	Indirect evidence “EXCELTIC \| Driving Excellence, Inspiring Innovation.” Source: RevenueBase Database · checked Sep 2, 2026
10	Prointec	Indirect evidence	San Fernando De Henares, Spain	501-1,000	458 contacts →
	Indirect evidence “Somos un referente internacional en ingeniería, arquitectura y consultoría de infraestructuras, urbanismo y medio ambiente.” Source: RevenueBase Database · checked Sep 2, 2026
11	Deerns Nederland	Strong evidence	Madrid, Spain	501-1,000	400 contacts →
	Strong evidence “Deerns is an independent engineering firm specialised in providing technical consulting and engineering solutions with more than 450 staff members in offices around the globe.” Source: RevenueBase Database · checked Sep 2, 2026
12	Copcisa	Indirect evidence	Barcelona, Spain	501-1,000	395 contacts →
	Indirect evidence “Copcisa is a construction company.” Source: RevenueBase Database · checked Sep 2, 2026
13	Intecsa Industrial	Partial evidence	Madrid, Spain	501-1,000	370 contacts →
	Partial evidence “Intecsa Industrial is a Spanish engineering company with more than 50 years experience in Engineering, “Turn-key” execution of industrial plants and supply of technological…” Source: RevenueBase Database · checked Sep 2, 2026
14	Iplan Gestión Integral	Partial evidence	Barcelona, Spain	501-1,000	361 contacts →
	Partial evidence “Iplan is a company related to the engineering services of projects developed mainly in the energy sector, civil works, renewable energies and environment.” Source: RevenueBase Database · checked Sep 2, 2026
15	Blue Projects	Partial evidence	Madrid, Spain	201-500	344 contacts →
	Partial evidence “Blue Projects is an international engineering and project management company delivering capital-efficient projects across industrial, commercial, and residential sectors.” Source: RevenueBase Database · checked Sep 2, 2026
16	Group-Ips	Indirect evidence	Madrid, Spain	201-500	337 contacts →
	Indirect evidence “From the first spark of inspiration to the final moment of production, Group-IPS supports the projects that change lives.” Source: RevenueBase Database · checked Sep 2, 2026
17	WSP EN España	Partial evidence	Madrid, Spain	501-1,000	328 contacts →
	Partial evidence “WSP is one of the world's leading companies in the development of professional engineering services.” Source: RevenueBase Database · checked Sep 2, 2026
18	Krean Group	Partial evidence	Derio, Spain	201-500	265 contacts →
	Partial evidence “KREAN Creative engineering.” Source: RevenueBase Database · checked Sep 2, 2026
19	Quadrante Meta Engineering	Indirect evidence	Barcelona, Spain	501-1,000	236 contacts →
	Indirect evidence “Empresa líder ibérica de servicios profesionales en ingeniería, arquitectura, medio ambiente y sostenibilidad.” Source: RevenueBase Database · checked Sep 2, 2026
20	Ingeniería Estudios Y Proyectos Nip,s.A. Nipsa	Strong evidence	Madrid, Spain	201-500	236 contacts →
	Strong evidence “Ingeniería Estudios y Proyectos NIP, S.A.(NIPSA) is a Spanish engineering and consulting company created in 1976 with the purpose of providing high quality and flexible technical…” Source: RevenueBase Database · checked Sep 2, 2026
21	Ecointegral Ingeniería, SL	Strong evidence	Cordoba, Spain	201-500	232 contacts →
	Strong evidence “ECOINTEGRAL INGENIERÍA is an independent company of advanced engineering and consulting firm that operates in 3 areas of expertise: Energy, Telecommunications and Environment.” Source: RevenueBase Database · checked Sep 2, 2026
22	Insersa	Indirect evidence	Sevilla, Spain	501-1,000	202 contacts →
	Indirect evidence “INSERSA (Ingeniería de Suelos y Explotación de Recursos, S.A.) se constituyó en 1988 con una actividad inicial en sondeos y perforaciones mineras, en la que actualmente es líder…” Source: RevenueBase Database · checked Sep 2, 2026
23	Itercon	Indirect evidence	Valencia, Spain	201-500	201 contacts →
	Indirect evidence “ITERCON es la empresa de diseño y construcción referente en el sector industrial especializada en el desarrollo de proyectos integrales.” Source: RevenueBase Database · checked Sep 2, 2026
24	Barcelona Technical Center	Indirect evidence	Valencia, Spain	201-500	174 contacts →
	Indirect evidence “Barcelona Technical Center (Btech) es una empresa de Ingeniería con vocación de ofrecer los mejores servicios técnicos en el área industrial.” Source: RevenueBase Database · checked Sep 2, 2026
25	Construcía	Indirect evidence	Madrid, Spain	201-500	152 contacts →
	Indirect evidence “Construcía S.L, company specializing in infrastructure development for businesses Our strategy as a company is based on an integrated service offering which combines solutions for…” Source: RevenueBase Database · checked Sep 2, 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: engineering consulting firms. 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 engineering consulting firms.
Partial evidence: Its own public description names part of engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering consulting firms. 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 2,878 engineering consulting firms based in Spain

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Engineering consulting firms based in Spain at a glance

As of Sep 2, 2026

11.8%Verified-email coverage

0.9%Mobile-number coverage

15.2Average contacts per company

1-10Median size (employees)

16.6%Largest-city concentration · Madrid

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

1,773

11-50

817

51-200

187

201-500

501-1,000

1,001-5,000

10001+

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 engineering consulting firms, 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 “engineering consulting firms”. 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 engineering consulting firms), 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 engineering consulting firms, 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, 5,167 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 2, 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.

Engineering consulting firms by metro

Engineering consulting firms in Madrid479
Engineering consulting firms in Barcelona255
Engineering consulting firms in Valencia123
Engineering consulting firms in Sevilla80
Engineering consulting firms in Malaga58
Engineering consulting firms in Zaragoza52
Engineering consulting firms in Murcia49

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 engineering consulting firms, 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 engineering consulting firms are there based in Spain?

RevenueBase identified 2,878 engineering consulting firms 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?

ICA Ingenieros Civiles Asociados, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most engineering consulting firms?

Madrid leads with 479 headquartered companies, followed by Barcelona (255) and Valencia (123).

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 5,167 verified decision-maker contacts tracked across these 2,878 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 2, 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.