Company lists · Data refreshed October 2026

Top 25 Quality assurance & control suppliers based in Brazil

RevenueBase identified 342 company matches for quality assurance & control suppliers associated with Brazil as of October 2026 and tracks 7,822 professional contacts across them, including 435 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for quality assurance & control suppliers associated with Brazil, 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 29, 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 29, 2026 How this list was built
342Companies
7,822Contacts tracked
435Verified emails
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The 25 largest quality assurance & control suppliers based in Brazil

Ranked by team size
Top 25 of 342 company matches for quality assurance & control suppliers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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 matchSao Paulo, BrazilHQ recorded Oct 29, 202610001+1,560 contacts →

Exact match

“Since 1872, TÜV Rheinland has stood for the safety and quality of people, the environment and technology.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Oct 29, 20261,001-5,000979 contacts →

Exact match

“Desde 1953 as empresas do Grupo Falcão Bauer prestam serviços nas áreas de Engenharia Consultiva realizando serviços de assessoria, avaliação, inspeção, Certificações (produtos e…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3Exact matchPinhais, BrazilHQ recorded Oct 29, 2026501-1,000704 contacts →

Exact match

“A Kuhlmann atua na área de supervisão e controle de cargas desde 1989.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4Exact matchAtibaia, BrazilHQ recorded Oct 29, 2026201-500327 contacts →

Exact match

“A DEKRA atua no campo da segurança há quase 100 anos.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchRio De Janeiro, BrazilHQ recorded Oct 29, 2026n/a221 contacts →

Exact match

“A QUALITY ASSURANCE foi criada em Junho de 1987, pelo engenheiro Evandro Cosenza por sugestão de alguns amigos e clientes do antigo SERMAT da Petrobras, com indicativos de um…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6Exact matchRio De Janeiro, BrazilHQ recorded Oct 29, 2026201-500207 contacts →

Exact match

“The largest laboratory quality control company in the country, Controllab is committed to taking care of life.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchGoiânia, BrazilHQ recorded Oct 29, 202651-200174 contacts →

Exact match

“Excelência em análises laboratoriais e ambientais.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Oct 29, 202651-200103 contacts →

Exact match

“Setec Consulting Group is one of the biggest consulting, training and auditing companies in Latin America.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchJundiaí, BrazilHQ recorded Oct 29, 202651-20075 contacts →

Exact match

“Com o objetivo de assegurar a qualidade e manter um elevado nível de segurança e confiabilidade, a FLEX AERO possui um sistema de controle de qualidade que consta com auditorias…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchBelo Horizonte, BrazilHQ recorded Oct 29, 202651-20066 contacts →

Exact match

“A RECUPERAÇÃO SERVIÇOS ESPECIAIS DE ENGENHARIA é uma empresa de engenharia consultiva, certificada pela ISO 9001 que presta serviços de controle de qualidade, projeto, perícia…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11Exact matchSão Paulo, BrazilHQ recorded Oct 29, 2026501-1,00060 contacts →

Exact match

“QMS is an accredited third party certification body, it is currently present in 33 countries and focuses on the certification of management systems.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchBarueri, BrazilHQ recorded Oct 29, 202611-5059 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13Exact matchBelo Horizonte, BrazilHQ recorded Oct 29, 202611-5058 contacts →

Exact match

“Fundado em 1987, o Laboratório GMO possui credenciamento junto ao Instituto Mineiro de Agropecuária (IMA), Instituto de Defesa Florestal e Agropecuária do ES (IDAF), Agência de…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Oct 29, 202611-5055 contacts →

Exact match

“O Grupo CATA atua no segmento de Avaliação da Qualidade nas áreas de inspeção, testes, certificações, treinamentos e em processos de avaliação, que garantem determinado resultado…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchOsasco, BrazilHQ recorded Oct 29, 202651-20049 contacts →

Exact match

“Nascida em a MP foi fundada por ex colaborador de Multinacional Americana com vasta experiência na área de qualidade, tendo atuado em diversas áreas: Recebimento, Auditoria de…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Oct 29, 202611-5045 contacts →

Exact match

“The Food Design Group is a specialized training, auditing and consulting company for the food chain founded in 1993 whose objective is to offer integrated solutions in quality…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17Exact matchBarueri, BrazilHQ recorded Oct 29, 202651-20043 contacts →

Exact match

“A QARTI é uma empresa especializada em garantir a qualidade de sistemas.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Oct 29, 202651-20042 contacts →

Exact match

“O IBRACEM é uma instituição dedicada à certificação, auditoria e monitoramento de processos, garantindo qualidade, conformidade e excelência em diversos setores da indústria e…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19Exact matchCanoas, BrazilHQ recorded Oct 29, 202651-20037 contacts →

Exact match

“A CAPAZ INSPEÇÕES Ltda, atua como empresa prestadora de serviços, na área de controle e garantia da qualidade, através de inspeções, qualificações e certificações de soldagens…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20Exact matchSantos, BrazilHQ recorded Oct 29, 2026n/a29 contacts →

Exact match

“CCIC (China Certification & Inspection Group) is an independent certification and inspection organization with more than 300 branches, 200 laboratories, and employees.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21Exact matchRio De Janeiro, BrazilHQ recorded Oct 29, 202611-5024 contacts →

Exact match

“Solarplex Desde 1996 apoiando negócios para certificação ISO 9001, 14001, 22001, 41001, 55001 e 27001, nas suas últimas versões.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22Exact matchDiadema, BrazilHQ recorded Oct 29, 202611-5021 contacts →

Exact match

“Referência no Controle de Qualidade de medicamentos RDC67 e MAPA e indústria farmacêutica.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23Exact matchPorto Alegre, BrazilHQ recorded Oct 29, 202611-5021 contacts →

Exact match

“Política da Qualidade Ser o melhor laboratório de controle de qualidade aprimorando continuamente a qualidade dos serviços prestados em conformidade com os requisitos ISO/IEC…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Oct 29, 202611-5017 contacts →

Exact match

“Fundado em 1998 o Grupo SGS presta serviços de amplo conhecimento em diversas áreas de atuação e ambiente de negócios, em todo o Brasil.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25Exact matchRibeirão Preto, BrazilHQ recorded Oct 29, 202611-5017 contacts →

Exact match

“Consultoria, Auditoria e Treinamento em Sistemas de Gestão: QUALIDADE: ISO 9001 – ISO TS 16949 – ISO 13485 – ISO 20252 – ISO 17025 – PBQP-H – SASSMAQ – PRODIR GESTÃO: Mapeamento e…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 25 of 342 quality assurance & control suppliers based in Brazil

See the full list, filter by size, metro and specialty, and access 435 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Quality assurance & control suppliers based in Brazil at a glance

As of Oct 29, 2026
5.6%Verified-email coverage
22.9Average contacts per company
1-10Median size (employees)
18.1%Largest-city concentration · Sao Paulo
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
214
11-50
96
51-200
20
201-500
4
501-1,000
4
1,001-5,000
2
10001+
2

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 342 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 Brazil whose business descriptions match “quality assurance & control suppliers” 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 435 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 29, 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.

Quality assurance & control suppliers 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 “quality assurance & control suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many quality assurance & control suppliers are there based in Brazil?

RevenueBase identified 342 company matches for quality assurance & control suppliers associated with Brazil 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?

TÜV Rheinland South America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most quality assurance & control suppliers?

Sao Paulo leads with 62 company records, followed by Rio De Janeiro (20) and Curitiba (16).

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 435 professional contacts with verified work emails tracked across these 342 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 29, 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.