Company lists · Data refreshed September 2026

Top 25 Independent quality auditors based in Brazil

Name: Independent quality auditors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 244 companies tracked

RevenueBase identified 244 independent quality auditors headquartered in Brazil as of September 2026 and tracks 5,673 professional contacts across them, including 436 with verified work emails. Sao Paulo is the largest hub.

This list covers independent quality auditors headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

244Companies

5,673Contacts tracked

436Verified emails

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The 25 largest independent quality auditors based in Brazil

Ranked by team size

Top 25 of 244 independent quality auditors based in Brazil, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to independent quality auditors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	TÜV Rheinland South America	Partial evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	10001+	1,457 contacts →
	Partial evidence “Since 1872, TÜV Rheinland has stood for the safety and quality of people, the environment and technology.” Source: RevenueBase Database · checked Sep 20, 2026
2	Kuhlmann Tecnologia & Monitoramento Agrícola	Indirect evidence	Pinhais, BrazilHQ checked Sep 20, 2026	501-1,000	593 contacts →
	Indirect evidence “A Kuhlmann atua na área de supervisão e controle de cargas desde 1989.” Source: RevenueBase Database · checked Sep 20, 2026
3	Quality Assurance	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	n/a	221 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
4	Sbcert	Indirect evidence	Botucatu, BrazilHQ checked Sep 20, 2026	11-50	112 contacts →
	Indirect evidence “Transparent processes produce responsible food." SBCert is a certification body that has been operating for over 20 years with the commitment to oversee every stage of…” Source: RevenueBase Database · checked Sep 20, 2026
5	Setec Consulting Group	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	51-200	101 contacts →
	Indirect evidence “Setec Consulting Group is one of the biggest consulting, training and auditing companies in Latin America.” Source: RevenueBase Database · checked Sep 20, 2026
6	Flex Aero	Strong evidence	Jundiaí, BrazilHQ checked Sep 20, 2026	51-200	68 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
7	QMS Certification - Brazil	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	501-1,000	67 contacts →
	Indirect evidence “QMS is an accredited third party certification body, it is currently present in 33 countries and focuses on the certification of management systems.” Source: RevenueBase Database · checked Sep 20, 2026
8	Brics Group	Indirect evidence	Guarulhos, BrazilHQ checked Sep 20, 2026	11-50	65 contacts →
	Indirect evidence “A BRICS Certificações de Sistemas de Gestão e Produtos é uma organização que conduz e concede a certificação de conformidade de produtos, compulsória ou voluntária, com base em…” Source: RevenueBase Database · checked Sep 20, 2026
9	Doiss Inspection	Partial evidence	São Luís, BrazilHQ checked Sep 20, 2026	51-200	57 contacts →
	Partial evidence “A Doiss Inspection atua na área de certificação de qualidade, promovendo segurança nas aquisições de produtos.” Source: RevenueBase Database · checked Sep 20, 2026
10	Grupo Cata Oficial	Partial evidence	São Paulo, BrazilHQ checked Sep 20, 2026	11-50	55 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
11	Foodchain ID Brasil	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 20, 2026	11-50	49 contacts →
	Indirect evidence “A FoodChain ID oferece serviços de testes, verificação e certificação em toda a cadeia de suprimentos, ajudando as empresas a gerenciar riscos, demonstrar transparência e atender…” Source: RevenueBase Database · checked Sep 20, 2026
12	IBEC	Indirect evidence	Hortolândia, BrazilHQ checked Sep 20, 2026	51-200	47 contacts →
	Indirect evidence “Excelência em Ensaios de Compatibilidade Eletromagnética e Certificação de Produtos!” Source: RevenueBase Database · checked Sep 20, 2026
13	BRA Certificadora Ltda	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	n/a	46 contacts →
	Partial evidence “Certificação, Inspeção e Auditoria de Adequação.” Source: RevenueBase Database · checked Sep 20, 2026
14	QARTI	Partial evidence	Barueri, BrazilHQ checked Sep 20, 2026	51-200	44 contacts →
	Partial evidence “A QARTI é uma empresa especializada em garantir a qualidade de sistemas.” Source: RevenueBase Database · checked Sep 20, 2026
15	Ibracem	Strong evidence	São Paulo, BrazilHQ checked Sep 20, 2026	51-200	39 contacts →
	Strong evidence “O IBRACEM é uma instituição dedicada à certificação, auditoria e monitoramento de processos, garantindo qualidade, conformidade e excelência em diversos setores da indústria e…” Source: RevenueBase Database · checked Sep 20, 2026
16	INNAC	Indirect evidence	Barueri, BrazilHQ checked Sep 20, 2026	11-50	38 contacts →
	Indirect evidence “Acting throughout the national territory, INNAC's main objective is to achieve the level of excellence in relation to the provision of certification services.” Source: RevenueBase Database · checked Sep 20, 2026
17	ICC	Indirect evidence	Campinas, BrazilHQ checked Sep 20, 2026	51-200	34 contacts →
	Indirect evidence “The ICC Institute of Certifications and Compliance was created in 2021, headquartered in one of the most famous commercial buildings in the city of Campinas and region.” Source: RevenueBase Database · checked Sep 20, 2026
18	Ccic DO Brasil	Partial evidence	Santos, BrazilHQ checked Sep 20, 2026	n/a	29 contacts →
	Partial evidence “CCIC (China Certification & Inspection Group) is an independent certification and inspection organization with more than 300 branches, 200 laboratories, and employees.” Source: RevenueBase Database · checked Sep 20, 2026
19	SAS Certificadora Ltda	Indirect evidence	Nova Lima, BrazilHQ checked Sep 20, 2026	51-200	29 contacts →
	Indirect evidence “Brazilian Certification body accreditted by the national accreditation body, Inmetro, which is a signer of the Multilateral Recognition Arrangement (MLa) of the Internacional…” Source: RevenueBase Database · checked Sep 20, 2026
20	YES Certificações	Indirect evidence	Osasco, BrazilHQ checked Sep 20, 2026	11-50	27 contacts →
	Indirect evidence “A Yes Certificações é uma empresa especializada na área de consultoria e assessoria em certificação de produtos.” Source: RevenueBase Database · checked Sep 20, 2026
21	QC Certificações	Partial evidence	Campinas, BrazilHQ checked Sep 20, 2026	11-50	20 contacts →
	Partial evidence “We are a Certification Body of Products (OCP 0120) and Quality Management Systems (OMD \| OCS 0072) accredited by Inmetro’s CGCRE, and a Designated Telecom Certification Body (OCD…” Source: RevenueBase Database · checked Sep 20, 2026
22	Solarplex	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Solarplex Desde 1996 apoiando negócios para certificação ISO 9001, 14001, 22001, 41001, 55001 e 27001, nas suas últimas versões.” Source: RevenueBase Database · checked Sep 20, 2026
23	Portinspect Inspeções E Análises Técnicas	Partial evidence	Paranaguá, BrazilHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial evidence “A Portinspect é uma empresa superintendente independente especializada em inspeções e análises.” Source: RevenueBase Database · checked Sep 20, 2026
24	Associação IEX Certificações	Indirect evidence	Barueri, BrazilHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “A IEx é acreditada pela Cgcre, Coordenação Geral de Acreditação do INMETRO, para prestar serviços de avaliação da conformidade de produtos, com a finalidade de confirmar e…” Source: RevenueBase Database · checked Sep 20, 2026
25	Qualtec Consultoria E Treinamento	Strong evidence	Ribeirão Preto, BrazilHQ checked Sep 20, 2026	11-50	17 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: independent quality auditors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names independent quality auditors.
Partial evidence: Its own public description names part of independent quality auditors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name independent quality auditors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 244 independent quality auditors based in Brazil

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Independent quality auditors based in Brazil at a glance

As of Sep 20, 2026

7.7%Verified-email coverage

23.2Average contacts per company

1-10Median size (employees)

19.7%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

153

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 244 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among independent quality auditors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “independent quality auditors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names independent quality auditors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among independent quality auditors, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 436 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Independent quality auditors by metro

Independent quality auditors in Sao Paulo48

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names independent quality auditors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many independent quality auditors are there based in Brazil?

RevenueBase identified 244 independent quality auditors headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

TÜV Rheinland South America, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most independent quality auditors?

Sao Paulo leads with 48 headquartered companies, followed by Rio De Janeiro (19) and Campinas (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 436 verified decision-maker contacts tracked across these 244 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.