Company lists · Data refreshed October 2026

Top 25 International testing & compliance services based in Spain

RevenueBase identified 261 company matches for international testing & compliance services associated with Spain as of October 2026 and tracks 22,351 professional contacts across them, including 3,061 with verified work emails. Madrid is the largest hub.

This list covers company matches for international testing & compliance services 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 October 27, 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 Oct 27, 2026 How this list was built
261Companies
22,351Contacts tracked
3,061Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest international testing & compliance services based in Spain

Ranked by team size
Top 25 of 261 company matches for international testing & compliance services based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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 matchMadrid, SpainHQ recorded Oct 27, 202610001+7,065 contacts →

Exact match

“Applus+ is a worldwide leader in the testing, inspection, and certification sector.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchSant Cugat Del Valles, SpainHQ recorded Oct 27, 20261,001-5,0002,931 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 · Oct 27, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Oct 27, 2026501-1,000978 contacts →

Exact match

“AENOR is a global company, that identifies and helps organizations to overcome relevant competitiveness gaps.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Oct 27, 20261,001-5,000358 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 · Oct 27, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Oct 27, 2026201-500298 contacts →

Exact match

“EQA es una entidad internacional de certificación, verificación e inspección, con más de 25 años de trayectoria.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Oct 27, 2026501-1,000244 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 · Oct 27, 2026 · View company records in RevenueBase
7Exact matchAlmería, SpainHQ recorded Oct 27, 202651-200113 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchValencia/valència, SpainHQ recorded Oct 27, 2026201-50095 contacts →

Exact match

“Las empresas con sede en España Kiwa España, S.L.U.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Oct 27, 202651-20083 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 · Oct 27, 2026 · View company records in RevenueBase
10Exact matchMostoles, SpainHQ recorded Oct 27, 202651-20079 contacts →

Exact match

“CEISLAB, is a Spanish Company with a great deal of experience an technical knowledge in the conformity assessment field, as well as in developing and conducting tests and…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Oct 27, 202651-20066 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 · Oct 27, 2026 · View company records in RevenueBase
12Exact matchValle De Trápaga, SpainHQ recorded Oct 27, 202651-20057 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 · Oct 27, 2026 · View company records in RevenueBase
13Exact matchLa Rinconada, SpainHQ recorded Oct 27, 202651-20053 contacts →

Exact match

“CANAGROSA is an industrial laboratory and provider of comprehensive technical services.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchUtrera, SpainHQ recorded Oct 27, 202611-5048 contacts →

Exact match

“SOHISCERT, Sociedad Hispana de Certificación S.A, es un Organismo de Control y Certificación Agroalimentaria líder en el sector, dedicada a la realización de auditorías y la…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Oct 27, 202611-5048 contacts →

Exact match

“Desde hace más de 40 años ayudamos a empresas de toda la cadena alimentaria a garantizar la inocuidad, el cumplimiento normativo y la continuidad operativa.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchSant Quize Valles, SpainHQ recorded Oct 27, 202651-20045 contacts →

Exact match

“Biotecnal realiza ensayos analíticos enfocados al aseguramiento de la calidad y cumplimiento de la normativa.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchMondragon, SpainHQ recorded Oct 27, 202611-5044 contacts →

Exact match

“Orbik Cybersecurity is the first technology-based cooperative startup created in the Basque Country, born from the alliance between MONDRAGON and IKERLAN.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Oct 27, 202611-5041 contacts →

Exact match

“Grupo ACMS es un grupo empresarial que opera, desde hace más de 12 años, a nivel nacional y cuya actividad principal es el diseño, implantación y mantenimiento de Sistemas de…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchSan Fernando, SpainHQ recorded Oct 27, 202611-5039 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 · Oct 27, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Oct 27, 202611-5036 contacts →

Exact match

“NQA es un organismo de certificación global que se caracteriza por proporcionar servicios de certificación y formación técnicamente avanzados y adaptados a las necesidades de toda…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchSan Ginés, SpainHQ recorded Oct 27, 202651-20035 contacts →

Exact match

“Laboratorio Químico Microbiológico (LQM) is the leading laboratory and global provider of analytical services, inspection and consultancy in the agri-food and environmental…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchBoecillo, SpainHQ recorded Oct 27, 202611-5033 contacts →

Exact match

“En LABDIAL somos el socio técnico de referencia para los sectores agroalimentario, farmacéutico, cosmético y de suplementos.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchNigrán, SpainHQ recorded Oct 27, 202611-5032 contacts →

Exact match

“Proyectos de Seguridad, Certificación de Maquinaria, Adecuación y Puesta en Conformidad de Maquinaria y Procesos Industriales, Fabricación e Instalación de Sistemas de Seguridad…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchCamponaraya, SpainHQ recorded Oct 27, 202611-5029 contacts →

Exact match

“Laboratorios Biosalud.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Oct 27, 202611-5027 contacts →

Exact match

“ACCM es una entidad de certificación de sistemas de gestión (Calidad, Medio Ambiente, Riesgos Laborales, Responsabilidad Social Corporativa.) y producto (equipamientos infantiles…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 25 of 261 international testing & compliance services based in Spain

See the full list, filter by size, metro and specialty, and access 3,061 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

International testing & compliance services based in Spain at a glance

As of Oct 27, 2026
13.7%Verified-email coverage
85.6Average contacts per company
11-50Median size (employees)
21.8%Largest-city concentration · Madrid
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
124
11-50
81
51-200
32
201-500
7
501-1,000
5
1,001-5,000
6
10001+
6

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 261 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 “international testing & compliance services” 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 3,061 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 October 27, 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.

International testing & compliance services by metro

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 “international testing & compliance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international testing & compliance services are there based in Spain?

RevenueBase identified 261 company matches for international testing & compliance services associated with Spain as of October 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 international testing & compliance services?

Madrid leads with 57 company records, followed by Barcelona (11) and Valencia (10).

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 3,061 professional contacts with verified work emails tracked across these 261 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 October 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 261 international testing & compliance services based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

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.