Company lists · Data refreshed September 2026

Top 25 Industrial inspection companies based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 207 companies tracked

RevenueBase identified 207 company matches for industrial inspection companies associated with Spain as of September 2026 and tracks 17,435 professional contacts across them, including 2,625 with verified work emails. Madrid is the largest hub.

This list covers company matches for industrial 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 September 17, 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 Sep 17, 2026 How this list was built

207Companies

17,435Contacts tracked

2,625Verified emails

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The 25 largest industrial inspection companies based in Spain

Ranked by team size

Top 25 of 207 company matches for industrial inspection companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Applus	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	10001+	6,478 contacts →
	Exact match “Applus+ is a worldwide leader in the testing, inspection, and certification sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	OCA Global	Exact match	Sant Cugat Del Valles, SpainHQ recorded Sep 17, 2026	1,001-5,000	2,690 contacts →
	Exact match “OCA Global is a private business group –with headquarters in Spain–, dedicated to inspection, quality control, certification, testing, consulting, and training activities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Eurocontrol Grupo Apave	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	1,001-5,000	615 contacts →
	Exact match “EUROCONTROL es una sociedad constituida en 1973, dedicada al control y garantía de calidad de todo tipo de materiales, equipos y plantas industriales, en cualquiera de sus fases…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Tecnatom	Exact match	San Sebastian De Los Reyes, SpainHQ recorded Sep 17, 2026	501-1,000	487 contacts →
	Exact match “TECNATOM was set up in 1957 as a Spanish engineering company specialising in guaranteeing the operation and maintenance of nuclear power plants to the highest levels of safety.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Kaefer Servicios Industriales	Exact match	Erandio, SpainHQ recorded Sep 17, 2026	1,001-5,000	261 contacts →
	Exact match “At KAEFER, we are your strategic partner for integrated industrial maintenance solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	SCI Control & Inspection	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	501-1,000	231 contacts →
	Exact match “we have provided high-end engineering services to ensure safety, quality, and regulatory compliance across critical infrastructures and strategic industrial sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	RED Itevelesa	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	501-1,000	149 contacts →
	Exact match “En Red Itevelesa somos la empresa líder a nivel nacional en el sector de las ITV.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Alttion	Exact match	Montcada I Reixac, SpainHQ recorded Sep 17, 2026	501-1,000	145 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 · Sep 17, 2026 · View company records in RevenueBase
9	Ab-Aucatel Inspección Y Control SLU	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	51-200	81 contacts →
	Exact match “AUCATEL es la entidad técnica que impulsa tus proyectos con seguridad jurídica, agilidad administrativa y garantía normativa.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Ambiental Eic, S.L.U	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	73 contacts →
	Exact match “Company dedicated to regulatory inspection.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	LA Línea Vertical	Exact match	La Línea De La Concepción, SpainHQ recorded Sep 17, 2026	51-200	69 contacts →
	Exact match “Somos una compañía privada especializada desde el año en trabajos en altura y en entornos de difícil acceso, con enfoque en inspecciones mediante técnicas de Ensayos No…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	GIS Group Global Inspection Services	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	67 contacts →
	Exact match “Global Inspection Services (GIS) is a high performance inspection, testing & certification organization that provides services for EPC, Owners, Vendors, among other clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Ibercal	Exact match	Valle De Trápaga, SpainHQ recorded Sep 17, 2026	51-200	58 contacts →
	Exact match “IBERCAL fue fundada en Bilbao, en Septiembre de 2002, y su experiencia es consecuencia de la intensa actividad desarrollada durante los últimos diez años, así como de la destreza…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Diagnóstiqa	Exact match	Torrejón De Ardoz, SpainHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “DiagnóstiQA se constituye en junio de 2007 con el objeto de proporcionar servicios técnicos de Consultoría, Asistencia Técnica, Supervisión, Inspección y Diagnóstico para el…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Jauregui Ingeniería Y Servicios Industriales S.A Perteneciente AL Entorno Mercantil Serveo Servicios	Exact match	Derio, SpainHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “Empresa perteneciente al entorno mercantil de Serveo Servicios Ingeniería, Servicios de Montajes, Mantenimiento, origen en 1943, la Siderurgia "Sociedad Anónima Basconia" Desde…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Opex Energy	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	44 contacts →
	Exact match “Opex Energy is an engineering and technical assistance company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Enesa Continental	Exact match	Quart De Poblet, SpainHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “División Industrial- Pintura Industrial- Protección pasiva contra Incendios ( Ignifugación )\| Sectorización - Tratamientos Anticorrosivos - Aislamiento Térmico - Inspección…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	QWS Servicios DE Inspección & Control	Exact match	San Fernando, SpainHQ recorded Sep 17, 2026	11-50	34 contacts →
	Exact match “Quality Weld Service is a company specialized in quality control services, inspection, and Non-Destructive Testing (NDT).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Rodama	Exact match	Santa Fe, SpainHQ recorded Sep 17, 2026	11-50	33 contacts →
	Exact match “RODAMA offer a complete service to the industrial sector: Design and engineering services, machining, tooling, electrical and pneumatic assembly, robotics, manufacturing…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Anem, S.A	Exact match	Granollers, SpainHQ recorded Sep 17, 2026	11-50	32 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Intercontrol Levante, S.A	Exact match	Valencia, SpainHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “Intercontrol Levante S.A es una empresa fundada en el año 1989 de capital 100 % valenciano, que nació con la idea clara de ser un referente en servicios técnicos en el sector de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	ISEND	Exact match	Boecillo, SpainHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “ISEND is a pioneer and leader in advanced technology for Non Destructive Testing (NDT) in the metals industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	LINQ	Exact match	Astigarraga, SpainHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “If you work for a corporation that manufactures metal components, we have a bet to make.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Avante Quality Services S.L	Exact match	Gijon, SpainHQ recorded Sep 17, 2026	1-10	18 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 · Sep 17, 2026 · View company records in RevenueBase
25	Mazel Asistencia Industrial	Exact match	Valencia, SpainHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Comprometidos con la seguridad de las personas y las instalaciones.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial inspection companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 207 industrial inspection companies based in Spain

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Industrial inspection companies based in Spain at a glance

As of Sep 17, 2026

15.1%Verified-email coverage

84.2Average contacts per company

11-50Median size (employees)

15.0%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 207 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 “industrial 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 2,625 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 September 17, 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 “industrial inspection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial inspection companies are there based in Spain?

RevenueBase identified 207 company matches for industrial inspection companies associated with Spain as of September 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?

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

Which city has the most industrial inspection companies?

Madrid leads with 31 company records, followed by Barcelona (10) and Valencia (8).

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 2,625 professional contacts with verified work emails tracked across these 207 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 September 17, 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.