Company lists · Data refreshed October 2026

Top 25 International testing & compliance services based in Portugal

RevenueBase identified 77 company matches for international testing & compliance services associated with Portugal as of October 2026 and tracks 2,191 professional contacts across them, including 224 with verified work emails. Lisbon is the largest hub.

This list covers company matches for international testing & compliance services associated with Portugal, 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
77Companies
2,191Contacts tracked
224Verified emails
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The 25 largest international testing & compliance services based in Portugal

Ranked by team size
Top 25 of 77 company matches for international testing & compliance services based in Portugal, 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 matchMatosinhos, PortugalHQ recorded Oct 27, 2026201-500363 contacts →

Exact match

“Fundado em 1981, o IEP é uma empresa com sólidas raízes, reconhecida no mercado como uma infraestrutura tecnológica pautada pela inovação, competência e qualidade.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchPorto, PortugalHQ recorded Oct 27, 202651-200181 contacts →

Exact match

“APCER, with more than 25 years of activity, provides certification, auditing and training solutions in the most diverse sectors of activity.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchPorto, PortugalHQ recorded Oct 27, 2026201-500143 contacts →

Exact match

“Global Surveys is a group of companies “Limited Liability Companies” established in 2012, has branches and representations that cover over 22 countries in the MENA region, Europe…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchMaia, PortugalHQ recorded Oct 27, 202651-20070 contacts →

Exact match

“We are a company operating in the ICT sector: Testing, Inspection and Certification.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchGondomar, PortugalHQ recorded Oct 27, 202611-5017 contacts →

Exact match

“A NATURALFA é um organismo de certificação acreditado que atua nos setores agrícola, agroalimentar e da sustentabilidade.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchFaro, PortugalHQ recorded Oct 27, 202611-5015 contacts →

Exact match

“At IQAS, we’re more than just an inspection company.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchLisbon, PortugalHQ recorded Oct 27, 202651-20011 contacts →

Exact match

“A eiC é uma sociedade anónima que resultou da junção entre entidades reconhecidas em diversos sectores e pessoas individuais com larga experiência na atividade de certificação em…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchErmesinde, PortugalHQ recorded Oct 27, 20261-1010 contacts →

Exact match

“TRC is an independent engineering company operating in the fields of product and installation compliance.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchLisbon, PortugalHQ recorded Oct 27, 20261-1010 contacts →

Exact match

“A QualiWork presta serviços de consultoria, formação e auditoria no âmbito de normas de referência nacionais e internacionais a Entidades Públicas e Privadas (ISO9001 Qualidade…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchGabinete P, PortugalHQ recorded Oct 27, 202611-509 contacts →

Exact match

“Com uma história de quase 35 anos, desde 1989 sob o nome de P&H Logistic Services Portugal, em 2002 a Control Union Portugal Lda, foi oficialmente consolidada como uma empresa…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchAlfena, PortugalHQ recorded Oct 27, 202611-509 contacts →

Exact match

“Os nossos quadros e colaboradores constituem uma equipa experiente, multidisciplinar e versátil que aliam o rigor no cumprimento dos objetivos dos clientes, com a melhoria do seu…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchVila Nova De Famalicao, PortugalHQ recorded Oct 27, 20261-108 contacts →

Exact match

“A AJL caracteriza-se pelo elevado desempenho em áreas tecnológicas específicas e de elevada especialização tendo como objetivo o apoio a setores da economia diversificados, como…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchLisbon, PortugalHQ recorded Oct 27, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchFerrel, PortugalHQ recorded Oct 27, 20261-106 contacts →

Exact match

“We are a team of consultants specialized in consulting and auditing related to Integrated Management Systems.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchAlmada, PortugalHQ recorded Oct 27, 202611-506 contacts →

Exact match

“Constituída a 3 de Março de a EnviEstudos coloca-se no mercado como uma empresa prestadora de serviços especializados na área da Qualidade, Ambiente e Segurança.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchLisbon, PortugalHQ recorded Oct 27, 202651-2005 contacts →

Exact match

“A Kiwa Portugal (Kiwa Sativa) é uma empresa que atua no setor da certificação, inspeção e auditoria, controlo e certificação de produtos.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchOeiras, PortugalHQ recorded Oct 27, 20261-105 contacts →

Exact match

“Somos um laboratório especializado em ensaios em embalagens, materiais, produtos de grande consumo, contacto alimentar, brinquedos, e outros mais.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchFigueira Da Foz, PortugalHQ recorded Oct 27, 20261-105 contacts →

Exact match

“A United Registrar of Systems Limited (URS Certification) é um organismo de certificação independente, presente em mais de 50 países dentro da multinacional URS Holdings.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchLisbon, PortugalHQ recorded Oct 27, 202611-504 contacts →

Exact match

“BEHAVIOUR® presents solutions for training, certification, consulting and auditing on best practices and management methodologies, management systems and information security…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchLisbon, PortugalHQ recorded Oct 27, 20261-103 contacts →

Exact match

“A MEGAQUALIDADE é uma empresa que presta serviços nas áreas da Qualidade, Ambiente, Segurança, na Gestão do Risco e na Gestão de Ativos.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchGuimarães, PortugalHQ recorded Oct 27, 20261-103 contacts →

Exact match

“Disponibilizar aos nossos clientes uma basta gama de serviços que lhes permita ir ao encontro das suas necessidades, Transmitir a cima de tudo credibilidade, profissionalismo…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchCidade Desportiva, PortugalHQ recorded Oct 27, 202611-503 contacts →

Exact match

“A Tecnoinsp nasce da convicção de que a inspeção técnica não é um ato administrativo.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchBarreiro, PortugalHQ recorded Oct 27, 20261-102 contacts →

Exact match

“A SoConsulting é uma consultora especializada em sistemas de gestão e conformidade legal.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchPortalegre, PortugalHQ recorded Oct 27, 202611-502 contacts →

Exact match

“Fundada em Fevereiro de a AGRICERT é um Organismo de Certificação que atua com base no referencial NP EN ISO/IEC 17065:2014, estando simultaneamente acreditada como entidade…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchLisbon, PortugalHQ recorded Oct 27, 20261-101 contacts →

Exact match

“A Ecoalimentar Lda faz consultoria e auditoria em várias normas como a BRC, Global GAP, IFS, NP EN ISO 9001, ISO 14001, HACCP de norte a sul do país acompanhando as entidades em…”

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

Showing 25 of 77 international testing & compliance services based in Portugal

See the full list, filter by size, metro and specialty, and access 224 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International testing & compliance services based in Portugal at a glance

As of Oct 27, 2026
10.2%Verified-email coverage
28.5Average contacts per company
11-50Median size (employees)
16.9%Largest-city concentration · Lisbon
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
29
51-200
6
201-500
3
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 77 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 Portugal 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 224 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.

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 Portugal?

RevenueBase identified 77 company matches for international testing & compliance services associated with Portugal 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?

IEP 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?

Lisbon leads with 13 company records, followed by Porto (6) and Aveiro (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 224 professional contacts with verified work emails tracked across these 77 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.

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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.