Company lists · Data refreshed October 2026

Top 25 Quality control and quality assurance consultancy services based in Spain

RevenueBase identified 220 company matches for quality control and quality assurance consultancy services associated with Spain as of October 2026 and tracks 3,337 professional contacts across them, including 201 with verified work emails. Madrid is the largest hub.

This list covers company matches for quality control and quality assurance consultancy 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 19, 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 19, 2026 How this list was built
220Companies
3,337Contacts tracked
201Verified emails
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The 25 largest quality control and quality assurance consultancy services based in Spain

Ranked by team size
Top 25 of 220 company matches for quality control and quality assurance consultancy services based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 19, 2026501-1,000717 contacts →

Exact match

“Consultora especializada en servicios de Aseguramiento de la Calidad del Software dirigidos a controlar y mejorar los costes, plazos y calidad del ciclo de vida de los productos…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Oct 19, 2026201-500155 contacts →

Exact match

“Gesein nace en 1993 en Madrid.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchAlcobendas, SpainHQ recorded Oct 19, 202651-200140 contacts →

Exact match

“Qualipharma is a pharmaceutical consultancy (Lifesciences Compliance & Regulatory) offering global services in the pharmaceutical and bio-health industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchTerrassa, SpainHQ recorded Oct 19, 202611-5059 contacts →

Exact match

“COMSER es una empresa dedicada a dar servicio de consultoría, validación, audits e ingeniería para el sector regulado GMP con un alto grado de adaptación a las diferentes…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchCelrà, SpainHQ recorded Oct 19, 202651-20047 contacts →

Exact match

“CECAM és un centre dedicat al control de qualitat en processos d’edificació i de producció en diversos camps d’activitat.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchAlicante/alacant, SpainHQ recorded Oct 19, 202651-20041 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 · Oct 19, 2026 · View company records in RevenueBase
7Exact matchGetxo, SpainHQ recorded Oct 19, 202651-20040 contacts →

Exact match

“Software Quality Systems (SQS, SA) is a provider of QA and Testing solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchSan Fernando, SpainHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
9Exact matchTerrassa, SpainHQ recorded Oct 19, 202651-20033 contacts →

Exact match

“Empresa dedicada al control de calidad de construcción”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchSpainHQ recorded Oct 19, 202611-5031 contacts →

Exact match

“Emc2 es una consultora especializada en temas de gestión y calidad en el sector servicios.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Oct 19, 202611-5029 contacts →

Exact match

“SME with +35 years of experience in the IT world.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchAbrera, SpainHQ recorded Oct 19, 20261,001-5,00027 contacts →

Exact match

“redi-Group**:*We work internationally and are experts in quality topics with a philosophy of Premium Services.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchAlicante, SpainHQ recorded Oct 19, 20261-1011 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 · Oct 19, 2026 · View company records in RevenueBase
14Exact matchBarcelona, SpainHQ recorded Oct 19, 20261-1010 contacts →

Exact match

“Bienvenidos al mundo de TOTALRISK, donde la mejora continua es nuestro lema insigne!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchGijón, SpainHQ recorded Oct 19, 20261-1010 contacts →

Exact match

“Servicios de Consultoría en implantación de Sistemas de Gestión de Calidad, Medio Ambiente, Seguridad y Salud Laboral y Seguridad Alimentaria.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchDonostia, SpainHQ recorded Oct 19, 202611-509 contacts →

Exact match

“Grupo Gisma es una organización especialista en consultoría en el ámbito de Sistemas (Calidad, Medio Ambiente, PRL y Referenciales Sectoriales), Formación (Desarrollo de…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Oct 19, 202611-509 contacts →

Exact match

“TDV will be merging under the Rephine brand from 1st January 2023 and will be renamed Rephine Barcelona S.L.U TDV is a technological consulting company providing services to the…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchValdemoro, SpainHQ recorded Oct 19, 20261-108 contacts →

Exact match

“We are a company that provides #Consultancy services in #Quality Management, Environment, Health and Safety at Work, Information Security, Organic Law on Data Protection and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchBadajoz, SpainHQ recorded Oct 19, 20261-108 contacts →

Exact match

“ÁUREA INNOVACIÓN es una compañía nacional, competente en Consultoría y Auditoría especializada en Gestión de Calidad, Medioambiente, Seguridad Alimentaria, Gestión de Riesgos…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Oct 19, 202611-507 contacts →

Exact match

“Consultoría de calidad con 25 años de experiencia especializada en la implantación de sistemas de calidad, realización de auditorias internas, asesoría técnica y servicios…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchSanta Cruz De Tenerife, SpainHQ recorded Oct 19, 20261-107 contacts →

Exact match

“ARCO CALIDAD, S.L, se constituye como empresa, en el año 1996, con capital 100% canario para ofrecer asistencia técnica en la implantación de Sistemas de Gestión de Calidad ISO…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchZamudio, SpainHQ recorded Oct 19, 202611-507 contacts →

Exact match

“CEMOSA EUSKO CONTROL, una empresa dedicada a la ingeniería, control de calidad y geotecnia.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchTomelloso, SpainHQ recorded Oct 19, 20261-106 contacts →

Exact match

“AC+ es una empresa dedicada a la actividad de consultoría e ingeniería en las áreas de la Gestión Empresarial, Calidad, Medio Ambiente, Seguridad e Innovación.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Oct 19, 20261-106 contacts →

Exact match

“Consultancy for medical devices, medicines and cosmetics.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Oct 19, 20261-105 contacts →

Exact match

“Aula GMP es una compañía de servicios de auditoría, consultoría y formación, integrada por profesionales con amplia experiencia en la industria químico-farmacéutica en el ámbito…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 220 quality control and quality assurance consultancy services based in Spain

See the full list, filter by size, metro and specialty, and access 201 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Quality control and quality assurance consultancy services based in Spain at a glance

As of Oct 19, 2026
6.0%Verified-email coverage
15.2Average contacts per company
1-10Median size (employees)
17.7%Largest-city concentration · Madrid
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
147
11-50
47
51-200
17
201-500
2
501-1,000
1
1,001-5,000
2
5,001-10,000
1
10001+
2

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 220 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 and quality assurance consultancy 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 201 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 19, 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 and quality assurance consultancy services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many quality control and quality assurance consultancy services are there based in Spain?

RevenueBase identified 220 company matches for quality control and quality assurance consultancy 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?

MTP Métodos Y Tecnología tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most quality control and quality assurance consultancy services?

Madrid leads with 39 company records, followed by Barcelona (14) and Seville (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 201 professional contacts with verified work emails tracked across these 220 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 19, 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.