Company lists · Data refreshed November 2026

Top 23 Offshore wind inspection companies based in Spain

RevenueBase identified 71 company matches for offshore wind inspection companies associated with Spain as of November 2026 and tracks 1,518 professional contacts across them, including 152 with verified work emails. Madrid is the largest hub.

This list covers company matches for offshore wind inspection companies 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 November 6, 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 Nov 6, 2026 How this list was built
71Companies
1,518Contacts tracked
152Verified emails
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The 23 largest offshore wind inspection companies based in Spain

Ranked by team size
Top 23 of 71 company matches for offshore wind inspection companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVigo, SpainHQ recorded Nov 6, 202651-200226 contacts →

Exact match

“ACSM is a global leading provider of subsea services with 25 years of expertise within the offshore energy industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMontcada I Reixac, SpainHQ recorded Nov 6, 2026501-1,000159 contacts →

Exact match

“Now, we are ALTTION, a large family in which each of its divisions is a specialist in its field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchValladolid, SpainHQ recorded Nov 6, 2026201-500156 contacts →

Exact match

“Altertec es una empresa líder de mantenimiento integral del sector eólico que nace en 2004 con el objetivo de dar respuestas a las necesidades del sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCárcar, SpainHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“Somos una compañía especializada en el mantenimiento de aerogeneradores con una experiencia de casi 20 años trabajando en el sector”.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEl Puerto De Santa María, SpainHQ recorded Nov 6, 202651-200114 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNarón (a Coruña), SpainHQ recorded Nov 6, 2026501-1,00059 contacts →

Exact match

“Empresa Española Líder en la Fabricación de Estructuras Fijas y Flotantes para la Energía Eólica Marina”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVitoria-gasteiz, SpainHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Nabla Wind Hub is an independent wind engineering firm specialized in wind assets optimization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFerrol, SpainHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Fundada en 2007, Control Vertical S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCaparroso, SpainHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Mas de 20 años de experiencia en el sector eólico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTenerife, SpainHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“BlueNewables is an engineering consultancy at the cutting edge of the innovation within the blue economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRivas-vaciamadrid, SpainHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“El objetivo de TSR Wind es el diseño, construcción y comercialización de robots para la prestación de servicios de O&M a parques eólicos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGijon, SpainHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Avante Quality Services is the result of the joint venture of four Mechanical and Marine inspectors based in the North of Spain After many years of cooperation in different…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLa Coruña, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Somos una compañía española fundada hace más de un siglo expertos en la prestación de servicios de la industria marítima y portuaria Ofrecemos soluciones integrales a todo tipo de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“GUDNUS offer commissioning and O&M services to renewable energy projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCulleredo, SpainHQ recorded Nov 6, 202651-2007 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBurgos, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Empresa experta en auscultación y control de estructuras de diferente índole.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBerrioplano, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“IberBlue Wind es una joint venture especializada en la promoción de proyectos de parques eólicos marinos otantes que opera en el mercado ibérico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchArmintza, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Biscay Marine Energy Platform, S.A, or BiMEP, is an infrastructure operating in real marine conditions for the research, demonstration and operation of marine energy collector…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCamarles, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“PersualDrone is a company specialized in renewable and industrial technical inspections using the most innovative technology with our sophisticated artificial intelligence with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBilbao, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We provide Drone Inspection Services for both indoor and outdoor spaces of Ships, Offshore Units and Industrial structures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSant Cugat Del Vallès, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Somos una compañía líder especializada en inspecciones y peritaciones técnicas, formada por peritos / comisarios de averías independientes al servicio del mercado asegurador y la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 71 offshore wind inspection companies based in Spain

See the full list, filter by size, metro and specialty, and access 152 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore wind inspection companies based in Spain at a glance

As of Nov 6, 2026
10.0%Verified-email coverage
21.4Average contacts per company
11-50Median size (employees)
11.3%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
26
51-200
11
201-500
2
501-1,000
3
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 71 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 “offshore wind inspection companies” 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 152 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 November 6, 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 “offshore wind inspection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore wind inspection companies are there based in Spain?

RevenueBase identified 71 company matches for offshore wind inspection companies associated with Spain as of November 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?

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

Which city has the most offshore wind inspection companies?

Madrid leads with 8 company records, followed by Barcelona (3) and Murcia (3).

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 152 professional contacts with verified work emails tracked across these 71 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 November 6, 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.