Company lists · Data refreshed September 2026

Top 25 Quality control testing services based in Spain

RevenueBase identified 90 company matches for quality control testing services associated with Spain as of September 2026 and tracks 14,144 professional contacts across them, including 2,163 with verified work emails. Madrid is the largest hub.

This list covers company matches for quality control testing 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 September 21, 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 21, 2026 How this list was built
90Companies
14,144Contacts tracked
2,163Verified emails
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The 25 largest quality control testing services based in Spain

Ranked by team size
Top 25 of 90 company matches for quality control testing services based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 202610001+6,478 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchSant Cugat Del Valles, SpainHQ recorded Sep 21, 20261,001-5,0002,690 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 21, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 21, 20261,001-5,000615 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 21, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 21, 202651-20067 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 21, 2026 · View company records in RevenueBase
5Exact matchValle De Trápaga, SpainHQ recorded Sep 21, 202651-20058 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 21, 2026 · View company records in RevenueBase
6Exact matchLa Rinconada, SpainHQ recorded Sep 21, 202611-5051 contacts →

Exact match

“Empresa de control de calidad e investigación altamente especializada en el sector agroalimentario, con una gran experiencia en el sector; le ofrece los controles que precisa la…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchLa Rinconada, SpainHQ recorded Sep 21, 202651-20050 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchSant Quize Valles, SpainHQ recorded Sep 21, 202651-20044 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchBollullos De La Mitación, SpainHQ recorded Sep 21, 202611-5044 contacts →

Exact match

“MICROAL es una empresa de control de calidad e investigación altamente especializada en el sector agroalimentario y medioambiental, que mantiene desde su creación una apuesta por…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchAlicante/alacant, SpainHQ recorded Sep 21, 202651-20042 contacts →

Exact match

“Es una organización de Control de Calidad declarado responsablemente en las áreas de: Edificación, Obra Civil, Control de Materiales, Patologías, Geotécnia y Control Externo de…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSan Ginés, SpainHQ recorded Sep 21, 202651-20034 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 · Sep 21, 2026 · View company records in RevenueBase
12Exact matchSan Fernando, SpainHQ recorded Sep 21, 202611-5034 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 21, 2026 · View company records in RevenueBase
13Exact matchValencia, SpainHQ recorded Sep 21, 202651-20032 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 21, 2026 · View company records in RevenueBase
14Exact matchHospitalet De Llobregat, SpainHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“Laboratorio de análisis de productos químicos, farmacéuticos, cosméticos y alimentarios mediante ensayos físico-químicos y microbiológicos.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchTerrassa, SpainHQ recorded Sep 21, 202651-20029 contacts →

Exact match

“Empresa dedicada al control de calidad de construcción”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchCamponaraya, SpainHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“Laboratorios Biosalud.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchTona, SpainHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Ineltec is a company with more than 30 years of experience in its sector, with equipment installed all around the world.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchReus, SpainHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“In four years after the birth of ADIVETER as a company, the European Union was already announcing, through the White Paper on Food Safety, a new and radical way of how to…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchAlicante, SpainHQ recorded Sep 21, 20261-1012 contacts →

Exact match

“ielab is an international company, part of Veolia, dedicated to provide products and services for the implementation of quality in testing laboratories.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Micro-Bios es un Labo­ra­torio de Análisis y Control de Calidad, espe­cia­li­zado en análisis de productos cosmé­ticos y farma­céu­ticos, con una expe­riencia de más de 35 años y…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchAvilés, SpainHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Tecnología y Análisis de Materiales (TAM) es un laboratorio acreditado por ENAC de acuerdo a la norma UNE EN ISO 17025 para ensayos en materiales metálicos y soldaduras…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Cotca es una empresa con 40 años de experiencia dedicada al Control de Calidad, Asistencia Técnica, OCT, Ingeniería y Patología en obra.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchSabadell, SpainHQ recorded Sep 21, 20261-104 contacts →

Exact match

“El Laboratorio Análisis Reig tiene como objetivo dar respuesta a las necesidades de las empresas y particulares en temas de controles de agua, alimentos y medio ambiente.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchVitoria-gasteiz, SpainHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Laboratorio de Ensayos de Materiales.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Empresa acreditada como Entidad de Control de Calidad y Organismo de Control Técnico.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 90 quality control testing services based in Spain

See the full list, filter by size, metro and specialty, and access 2,163 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Quality control testing services based in Spain at a glance

As of Sep 21, 2026
15.3%Verified-email coverage
157.2Average contacts per company
11-50Median size (employees)
13.3%Largest-city concentration · Madrid
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
37
51-200
14
501-1,000
1
1,001-5,000
4
10001+
4

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 90 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 “quality control testing 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 2,163 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 21, 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 “quality control testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many quality control testing services are there based in Spain?

RevenueBase identified 90 company matches for quality control testing services 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 quality control testing services?

Madrid leads with 12 company records, followed by Alicante (4) and Seville (4).

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 2,163 professional contacts with verified work emails tracked across these 90 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 21, 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.