Company lists · Data refreshed September 2026

Top 25 Engineering consulting firms based in Madrid, Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 485 companies tracked

RevenueBase identified 485 engineering consulting firms headquartered in Madrid, Spain as of September 2026 and tracks 13,580 professional contacts across them, including 1,327 with verified work emails and 124 with mobile numbers. Madrid is the largest hub.

This list covers engineering consulting firms headquartered in Madrid, 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 12, 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 12, 2026 86% judged on-target in blind review

485Companies

13,580Contacts tracked

1,327Verified emails

124Mobile numbers

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The 25 largest engineering consulting firms based in Madrid, Spain

Ranked by team size

Top 25 of 485 engineering consulting firms based in Madrid, Spain, ranked by team size, largest first. Data refreshed Sep 12, 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	Eptisa	Partial evidence	Madrid, SpainHQ checked Sep 12, 2026	1,001-5,000	939 contacts →
	Partial evidence “We are a multinational company specialised in engineering, consultancy, information technologies and institutional, economic and social development with over 60 years of…” Source: RevenueBase Database · checked Sep 12, 2026
2	TPF Ingeniería	Partial evidence	Madrid, SpainHQ checked Sep 12, 2026	501-1,000	746 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 12, 2026
3	Exceltic	Indirect evidence	Madrid, SpainHQ checked Sep 12, 2026	501-1,000	470 contacts →
	Indirect evidence “EXCELTIC \| Driving Excellence, Inspiring Innovation.” Source: RevenueBase Database · checked Sep 12, 2026
4	Incosa	Strong evidence	Madrid, SpainHQ checked Sep 12, 2026	201-500	439 contacts →
	Strong 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 12, 2026
5	Enertis Applus	Partial evidence	Madrid, SpainHQ checked Sep 12, 2026	201-500	379 contacts →
	Partial evidence “Enertis Applus+ is a global engineering consultancy firm with extensive expertise in the renewable energy and BESS industry.” Source: RevenueBase Database · checked Sep 12, 2026
6	Intecsa Industrial	Partial evidence	Madrid, SpainHQ checked Sep 12, 2026	501-1,000	372 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 12, 2026
7	Systra Ardanuy Ingeniería S.A.U	Strong evidence	Madrid, SpainHQ checked Sep 12, 2026	201-500	300 contacts →
	Strong 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 12, 2026
8	Sólida	Strong evidence	Madrid, SpainHQ checked Sep 12, 2026	201-500	298 contacts →
	Strong evidence “SÓLIDA, a Bureau Veritas Company, is an independent company founded in 2007 that provides high added-value engineering and consulting services within the renewable energy sector.” Source: RevenueBase Database · checked Sep 12, 2026
9	Esteyco	Indirect evidence	Madrid, SpainHQ checked Sep 12, 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 12, 2026
10	Ingeniería Estudios Y Proyectos Nip,s.A. Nipsa	Strong evidence	Madrid, SpainHQ checked Sep 12, 2026	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 12, 2026
11	SCI Control & Inspection	Partial evidence	Madrid, SpainHQ checked Sep 12, 2026	501-1,000	231 contacts →
	Partial evidence “we have provided high-end engineering services to ensure safety, quality, and regulatory compliance across critical infrastructures and strategic industrial sectors.” Source: RevenueBase Database · checked Sep 12, 2026
12	Itercon	Indirect evidence	Madrid, SpainHQ checked Sep 12, 2026	201-500	200 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 12, 2026
13	Conurma Ingenieros Consultores	Partial evidence	Madrid, SpainHQ checked Sep 12, 2026	51-200	198 contacts →
	Partial 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 12, 2026
14	Proyeco, S.A	Indirect evidence	Madrid, SpainHQ checked Sep 12, 2026	201-500	179 contacts →
	Indirect evidence “Fundada en 1988, Proyectos, Ejecución y Control de Obras S.A.(PROYECO) ofrece desde hace más de 35 años servicios de Consultoría, Asesoramiento y Project Management brindando…” Source: RevenueBase Database · checked Sep 12, 2026
15	Construcía	Indirect evidence	Madrid, SpainHQ checked Sep 12, 2026	201-500	154 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 12, 2026
16	Grupo SEG	Indirect evidence	Madrid, SpainHQ checked Sep 12, 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 12, 2026
17	Systra Subterra	Indirect evidence	Madrid, SpainHQ checked Sep 12, 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 12, 2026
18	Valladares Ingeniería S.L	Partial evidence	Madrid, SpainHQ checked Sep 12, 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 12, 2026
19	Ingerop T3	Strong evidence	Madrid, SpainHQ checked Sep 12, 2026	1,001-5,000	122 contacts →
	Strong evidence “We are the Spanish subsidiary of Ingérop, a leading company in France and internationally in engineering and consulting in sustainable mobility, energy transition and environment.” Source: RevenueBase Database · checked Sep 12, 2026
20	Acerta	Indirect evidence	Madrid, SpainHQ checked Sep 12, 2026	51-200	120 contacts →
	Indirect evidence “Acerta, es una compañía, fundada en el año líder en servicios de consultoría en el sector inmobiliario y de construcción.” Source: RevenueBase Database · checked Sep 12, 2026
21	Heymo Ingeniería, S.A.U	Indirect evidence	Madrid, SpainHQ checked Sep 12, 2026	201-500	109 contacts →
	Indirect evidence “HEYMO es una empresa de servicios profesionales de ingeniería y consultoría que cuenta con 60 años de experiencia nacional e internacional.” Source: RevenueBase Database · checked Sep 12, 2026
22	Urci Consultores	Indirect evidence	Madrid, SpainHQ checked Sep 12, 2026	201-500	106 contacts →
	Indirect evidence “Desde sus inicios, URCI participó activamente en el desarrollo de las infraestructuras viarias, ferroviarias, portuarias y aeroportuarias construidas en España por el gobierno, y…” Source: RevenueBase Database · checked Sep 12, 2026
23	Grupo Shebel Prinex	Indirect evidence	Madrid, SpainHQ checked Sep 12, 2026	51-200	95 contacts →
	Indirect evidence “Grupo Shebel es una organización empresarial dedicada a la prestación de servicios de consultoría, auditoría y sistemas de información de negocio tanto a empresas promotoras y…” Source: RevenueBase Database · checked Sep 12, 2026
24	Diseprosa	Indirect evidence	Madrid, SpainHQ checked Sep 12, 2026	51-200	92 contacts →
	Indirect evidence “DISEÑOS Y PROYECTOS REUNIDOS, S.A.(DISEPROSA), fundada en Madrid en 1986 y dedicada al desarrollo y prestación de servicios de Ingeniería y Consultoría, Dirección y Supervisión de…” Source: RevenueBase Database · checked Sep 12, 2026
25	Dynatec, S.A	Partial evidence	Madrid, SpainHQ checked Sep 12, 2026	201-500	88 contacts →
	Partial evidence “Engineering company based in Madrid, Spain with over 40 years of experience in the fields of petrochemical and industrial engineering, conventional and nuclear power plants…” Source: RevenueBase Database · checked Sep 12, 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 485 engineering consulting firms based in Madrid, Spain

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Engineering consulting firms based in Madrid, Spain at a glance

As of Sep 12, 2026

9.8%Verified-email coverage

0.9%Mobile-number coverage

28.0Average contacts per company

11-50Median size (employees)

98.8%Largest-city concentration · Madrid

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

235

11-50

166

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

1,1150–30

19231–60

861–90

090–180

12180+

Company record updated

Median 77.0d

00–30

5,18731–60

6,49261–90

1,48490–180

417180+

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 Madrid, 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 Madrid 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, 1,327 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 12, 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 in Spain

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 Madrid, Spain?

RevenueBase identified 485 engineering consulting firms headquartered in Madrid, 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?

Eptisa, 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 1,327 verified decision-maker contacts tracked across these 485 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 12, 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.