Company lists · Data refreshed September 2026

Top 25 Offshore wind consulting firms based in Spain

RevenueBase identified 523 offshore wind consulting firms headquartered in Spain as of September 2026 and tracks 14,586 professional contacts across them, including 1,723 with verified work emails. Madrid is the largest hub.

This list covers offshore wind 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 29, 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 29, 2026 86% judged on-target in blind review
523Companies
14,586Contacts tracked
1,723Verified emails
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The 25 largest offshore wind consulting firms based in Spain

Ranked by team size
Top 25 of 523 offshore wind consulting firms based in Spain, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to offshore wind 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidence11510 Puerto Real, SpainHQ checked Sep 29, 20261,001-5,0001,348 contacts →

Partial evidence

“Founded in 1972, Dragados Offshore S.A.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceZamudio, SpainHQ checked Sep 29, 2026501-1,000702 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceErandio/ Altzaga, SpainHQ checked Sep 29, 20261,001-5,000630 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 29, 2026
4Strong evidenceMadrid, SpainHQ checked Sep 29, 2026501-1,000595 contacts →

Strong evidence

“Ocean Winds (OW) is an international company dedicated to offshore wind, leading a new era of clean energy by turning ocean winds into power that lights up homes, businesses, and…”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceValencia, SpainHQ checked Sep 29, 2026501-1,000538 contacts →

Indirect evidence

“GRUPOTEC - Empresa multidisciplinar de ingeniería y arquitectura y líder en el sector de la energía fotovoltaica.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceSeville, SpainHQ checked Sep 29, 2026501-1,000502 contacts →

Indirect evidence

“REVERGY nace mediante un proyecto de profesionales procedentes de diferentes ámbitos del sector de las energías renovables con el fin de presentar un proyecto marcado por la…”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidencePamplona, SpainHQ checked Sep 29, 2026501-1,000441 contacts →

Indirect evidence

“TETRACE es un Grupo Empresarial dedicado a ingeniería, construcción y mantenimiento de activos renovables, constituido en 2010.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceMadrid, SpainHQ checked Sep 29, 2026201-500379 contacts →

Indirect evidence

“Enertis Applus+ is a global engineering consultancy firm with extensive expertise in the renewable energy and BESS industry.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceBarcelona, SpainHQ checked Sep 29, 2026501-1,000363 contacts →

Indirect 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 29, 2026
10Indirect evidenceSantander, SpainHQ checked Sep 29, 2026501-1,000328 contacts →

Indirect evidence

“WSP is one of the world's leading companies in the development of professional engineering services.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceMadrid, SpainHQ checked Sep 29, 2026201-500298 contacts →

Partial 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 29, 2026
12Indirect evidenceMadrid, SpainHQ checked Sep 29, 2026201-500268 contacts →

Indirect evidence

“Desde 1970 ESTEYCO ha desarrollado internacionalmente más de 1.300 estudios y proyectos.”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceMadrid, SpainHQ checked Sep 29, 2026201-500236 contacts →

Partial 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 29, 2026
14Partial evidenceCórdoba, SpainHQ checked Sep 29, 2026201-500234 contacts →

Partial 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 29, 2026
15Indirect evidenceLas Rozas De Madrid, SpainHQ checked Sep 29, 20261,001-5,000178 contacts →

Indirect evidence

“Nos dedicamos a la Ingeniería de Subestaciones y Lineas de AT y MT.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceReus, SpainHQ checked Sep 29, 202651-200175 contacts →

Partial evidence

“INVALL is an engineering and consulting services company.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceMadrid, SpainHQ checked Sep 29, 202651-200152 contacts →

Indirect evidence

“MAI has been in international consultancy for over 25 years driving energy and environmental project around the world, helping to design and plan reliable supply systems based on…”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceGranada, SpainHQ checked Sep 29, 202651-200151 contacts →

Indirect evidence

“CANSOL ENERGY SOLUTIONS, construyendo un futuro sostenible.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidencePaterna, SpainHQ checked Sep 29, 202651-200135 contacts →

Indirect evidence

“Vestel Ingenieros es una empresa con 20 años de experiencia que tiene el propósito de convertirse en la ingeniería eléctrica nº1 de España.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceCerdanyola Del Vallès, SpainHQ checked Sep 29, 202651-200126 contacts →

Indirect evidence

“Tecnoambiente, a wholly owned subsidiary of TRADEBE, is a multidisciplinary geoscience-environmental survey, subsea inspections and environmental consultancy company, with an…”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceMadrid, SpainHQ checked Sep 29, 202651-200125 contacts →

Indirect evidence

“Tecnología de la Construcción y Obras Públicas, S.A, tiene su origen en el sector de las energías renovables.”

Source: RevenueBase Database · checked Sep 29, 2026
22Strong evidenceLogroño, SpainHQ checked Sep 29, 202651-200123 contacts →

Strong evidence

“Barlovento Applus+ is a global consulting, engineering, and testing company with extensive expertise in the wind industry.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceEl Puerto De Santa María, SpainHQ checked Sep 29, 202651-200103 contacts →

Indirect evidence

“Abance is an engineering company founded in 1994 in El Puerto de Santa María (Cádiz), Spain, that operates in the Naval and Defense sector.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceMadrid, SpainHQ checked Sep 29, 202651-20092 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 29, 2026
25Indirect evidenceEl Palmar (murcia), SpainHQ checked Sep 29, 202651-20092 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 29, 2026

Showing 25 of 523 offshore wind consulting firms based in Spain

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Offshore wind consulting firms based in Spain at a glance

As of Sep 29, 2026
11.8%Verified-email coverage
27.9Average contacts per company
1-10Median size (employees)
18.2%Largest-city concentration · Madrid
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
287
11-50
158
51-200
47
201-500
12
501-1,000
9
1,001-5,000
8
10001+
1

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 523 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 offshore wind 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 “offshore wind 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 offshore wind 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 offshore wind 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, 1,723 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 29, 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.

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 offshore wind 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 offshore wind consulting firms are there based in Spain?

RevenueBase identified 523 offshore wind 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?

Dragados Offshore, headquartered in Puerto Real, tops this list with the largest team on record.

Which city has the most offshore wind consulting firms?

Madrid leads with 95 headquartered companies, followed by Barcelona (26) and Sevilla (21).

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 1,723 verified decision-maker contacts tracked across these 523 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 29, 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.