Company lists · Data refreshed November 2026

Top 17 Iso internal auditor training providers based in Portugal

RevenueBase identified 57 company matches for iso internal auditor training providers associated with Portugal as of November 2026 and tracks 1,961 professional contacts across them, including 314 with verified work emails. Lisbon is the largest hub.

This list covers company matches for iso internal auditor training providers 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 November 6, 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 Nov 6, 2026 How this list was built
57Companies
1,961Contacts tracked
314Verified emails
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The 17 largest iso internal auditor training providers based in Portugal

Ranked by team size
Top 17 of 57 company matches for iso internal auditor training providers based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 2026201-500364 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPorto, PortugalHQ recorded Nov 6, 2026201-500148 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLisbon, PortugalHQ recorded Nov 6, 2026501-1,00069 contacts →

Exact match

“Formação e Consultoria em Engenharia; Qualidade; Ambiente e Segurança.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Training & Consultancy company specialized to apply the Best Available Practices in order to boost either professionals or companies towards the excellence in Quality, Environment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLisbon, PortugalHQ recorded Nov 6, 20261-1012 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMarinha Grande, PortugalHQ recorded Nov 6, 20261-109 contacts →

Exact match

“O que somos é o que pode esperar de nós.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLisbon, PortugalHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Quality management and other ISO Standards Training”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFerrel, PortugalHQ recorded Nov 6, 20261-107 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAlmada, PortugalHQ recorded Nov 6, 202611-507 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-505 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFigueira Da Foz, PortugalHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLeiria, PortugalHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Áreas de intervenção - Formação profissional certificada pela DGERT, Anacom (ITED ITUR), ANEPC (SCIE), DNPSP/SIGESP - Consultoria em Sistemas Integrados de Gestão (Qualidade…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBarreiro, PortugalHQ recorded Nov 6, 20261-103 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchViseu, PortugalHQ recorded Nov 6, 20261-102 contacts →

Exact match

“A QCERTmais é uma empresa especializada na implementação de sistemas de gestão da qualidade, ambiente, segurança e saúde no trabalho, na coordenação da segurança em projeto e em…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPousos, PortugalHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Desenvolvimento, Implementação de Sistemas Integrados de Gestão, Auditorias, Certificação ISO 9001, ISO 14001, NP 4457, NP 4427, NP 4413, NP 13485.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLeça Da Palmeira, PortugalHQ recorded Nov 6, 20261-101 contacts →

Exact match

“PGM CONSULTING is a consulting company specialising in services in the following areas: VDA - ISA / TISAX - Information Security Management System for the Automotive Industry…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPorto, PortugalHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Qualius is a consultancy and training company, focused in IT Governance and IT Management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 17 of 57 iso internal auditor training providers based in Portugal

See the full list, filter by size, metro and specialty, and access 314 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iso internal auditor training providers based in Portugal at a glance

As of Nov 6, 2026
16.0%Verified-email coverage
34.4Average contacts per company
1-10Median size (employees)
26.3%Largest-city concentration · Lisbon
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
7
51-200
2
201-500
2
501-1,000
1
10001+
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 57 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 “iso internal auditor training providers” 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 314 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 November 6, 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 “iso internal auditor training providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso internal auditor training providers are there based in Portugal?

RevenueBase identified 57 company matches for iso internal auditor training providers associated with Portugal as of November 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 iso internal auditor training providers?

Lisbon leads with 15 company records, followed by Maia (4) and Matosinhos (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 314 professional contacts with verified work emails tracked across these 57 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 November 6, 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.