Company lists · Data refreshed September 2026

Top 25 Iso audit services based in Brazil

Name: Iso audit services based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 442 companies tracked

RevenueBase identified 442 iso audit services headquartered in Brazil as of September 2026 and tracks 5,197 professional contacts across them, including 782 with verified work emails. Sao Paulo is the largest hub.

This list covers iso audit services 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 28, 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 28, 2026 86% judged on-target in blind review

442Companies

5,197Contacts tracked

782Verified emails

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The 25 largest iso audit services based in Brazil

Ranked by team size

Top 25 of 442 iso audit services based in Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to iso audit services: 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	MCA Auditoria E Gerenciamento Ltda	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	1,001-5,000	1,754 contacts →
	Partial evidence “MCA Audit and Management Ltd, which specializes in consulting, auditing and project management and construction, is a company created by professionals graduating from leading…” Source: RevenueBase Database · checked Sep 28, 2026
2	Quality Assurance	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	n/a	221 contacts →
	Indirect 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 28, 2026
3	Taticca Allinial Global	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	201-500	203 contacts →
	Partial evidence “HIGH EXPERTISE FOR YOU TATICCA was born with the purpose of providing independent and internal audit services, as well as tax, consulting, business advisory, corporate finance…” Source: RevenueBase Database · checked Sep 28, 2026
4	Setec Consulting Group	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 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 28, 2026
5	RECUP	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	51-200	62 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
6	Templum Consultoria	Partial evidence	Campinas, BrazilHQ checked Sep 28, 2026	11-50	62 contacts →
	Partial evidence “Fortalecemos empresas através das normas ISO há mais de 15 anos!” Source: RevenueBase Database · checked Sep 28, 2026
7	BRA Certificadora Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	n/a	46 contacts →
	Indirect evidence “Certificação, Inspeção e Auditoria de Adequação.” Source: RevenueBase Database · checked Sep 28, 2026
8	Ibracem	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	39 contacts →
	Indirect 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 28, 2026
9	ICC	Indirect evidence	Campinas, BrazilHQ checked Sep 28, 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 28, 2026
10	Audifactor Auditores Independentes	Indirect evidence	Blumenau, BrazilHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “Entendemos que o aprimoramento dos processos internos, operacionais e financeiros, diante do crescimento das empresas e do cenário atual, é diretamente influenciado pela…” Source: RevenueBase Database · checked Sep 28, 2026
11	ASR Consultoria	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “A ASR Consultoria e Assessoria em Qualidade é uma empresa especializada em consultoria de melhoria de processos organizacionais, e na certificação e avaliação de processos e…” Source: RevenueBase Database · checked Sep 28, 2026
12	Q Inspeções	Indirect evidence	Esteio, BrazilHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Lideres em Inspeções NR13 e presentes em todo o território nacional, oferecemos um portfólio completo contando com mais de 20 serviços, garantindo que sua empresa esteja em total…” Source: RevenueBase Database · checked Sep 28, 2026
13	Global Corporate Solutions	Partial evidence	Macaé, BrazilHQ checked Sep 28, 2026	1-10	19 contacts →
	Partial evidence “Global Corporate Solutions is a company certified to ISO 9001: 2015 by BSI and has its own methodology tested and approved in conducting training, diagnosis, implementation and…” Source: RevenueBase Database · checked Sep 28, 2026
14	Solarplex	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial 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 28, 2026
15	Grupo SGS Auditoria & Consultoria	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Fundado em 1998 o Grupo SGS presta serviços de amplo conhecimento em diversas áreas de atuação e ambiente de negócios, em todo o Brasil.” Source: RevenueBase Database · checked Sep 28, 2026
16	Qualtec Consultoria E Treinamento	Partial evidence	Ribeirão Preto, BrazilHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial 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 28, 2026
17	Naturale Consultoria E Treinamento DE Qsms	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “A Naturale é uma empresa de consultoria altamente especializada, composta por uma equipe multidisciplinar, com alto nível técnico e ampla experiência na área de QSMS.” Source: RevenueBase Database · checked Sep 28, 2026
18	Excel Serviços EM Metrologia Ltda	Partial evidence	Varginha, BrazilHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Fundada em 1996, a Excelmetro presta serviços na área de metrologia para empresas que possuem ou buscam certificações de sistemas de gestão da qualidade como IATF 16949, ISO 9001…” Source: RevenueBase Database · checked Sep 28, 2026
19	Blwinner Consultoria	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Única consultoria ISO que traduz requisitos em estratégias de Gestão!” Source: RevenueBase Database · checked Sep 28, 2026
20	Grunitzky	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Tradição, experiência e especialização em Auditoria Independente, Consultoria Empresarial e Capacitação Profissional.” Source: RevenueBase Database · checked Sep 28, 2026
21	Novofoco Consultoria	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “A Novofoco é a primeira consultoria especializada em cadastros corporativos do Brasil.” Source: RevenueBase Database · checked Sep 28, 2026
22	Q-Max Auditoria	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “A Q-Max do Brasil possui ampla e diversificada experiência no atendimento de empresas de pequeno, médio e grande porte dos mais variados segmentos.” Source: RevenueBase Database · checked Sep 28, 2026
23	I9gestão Consultoria E Treinamento	Indirect evidence	Londrina, BrazilHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “A I9Gestão é uma empresa de consultoria e treinamento especializada na implantação de Sistemas de Gestão, auxiliando as organizações no atendimento a diversos padrões normativos…” Source: RevenueBase Database · checked Sep 28, 2026
24	T&b Pharma Consultoria - GMP	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “T&B Pharma Consultoria - GMP, fundada em 2011, reúne profissionais técnicos para consultoria em Garantia da Qualidade: validações, qualificação de equipamentos, validação de…” Source: RevenueBase Database · checked Sep 28, 2026
25	Atto Consultoria E Treinamento	Indirect evidence	Santo Andre, BrazilHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “Nossos consultores certificados, com experiência e vivência em diversos segmentos, auxiliam empresas a ultrapassarem os desafios da gestão moderna, oferecendo consultorias…” Source: RevenueBase Database · checked Sep 28, 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: iso audit services. 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 iso audit services.
Partial evidence: Its own public description names part of iso audit services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iso audit services. 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 442 iso audit services based in Brazil

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Iso audit services based in Brazil at a glance

As of Sep 28, 2026

15.0%Verified-email coverage

11.8Average contacts per company

1-10Median size (employees)

18.8%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

343

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 442 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 iso audit services, 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 “iso audit services”. 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 iso audit services), 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 iso audit services, 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, 782 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 28, 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.

Iso audit services by metro

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 iso audit services, 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 iso audit services are there based in Brazil?

RevenueBase identified 442 iso audit services 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?

MCA Auditoria E Gerenciamento Ltda, headquartered in Belo Horizonte, tops this list with the largest team on record.

Which city has the most iso audit services?

Sao Paulo leads with 83 headquartered companies, followed by Rio De Janeiro (25) and Belo Horizonte (17).

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 782 verified decision-maker contacts tracked across these 442 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 28, 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.