Company lists · Data refreshed September 2026

Top 25 Iso 27001 audit consultants based in Brazil

Name: Iso 27001 audit consultants based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 267 companies tracked

RevenueBase identified 267 iso 27001 audit consultants headquartered in Brazil as of September 2026 and tracks 1,344 professional contacts across them, including 256 with verified work emails. Sao Paulo is the largest hub.

This list covers iso 27001 audit consultants 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

267Companies

1,344Contacts tracked

256Verified emails

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The 25 largest iso 27001 audit consultants based in Brazil

Ranked by team size

Top 25 of 267 iso 27001 audit consultants 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 27001 audit consultants: 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	Under Protection	Indirect evidence	Pinhais - Alphaville, BrazilHQ checked Sep 28, 2026	51-200	127 contacts →
	Indirect evidence “Inspirar confiança é a meta que guia todas as nossas ações.” Source: RevenueBase Database · checked Sep 28, 2026
2	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
3	Athena Security Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “A Athena Security é uma empresa de consultoria especializada em segurança da informação, onde apoiamos nossos clientes na gestão de infraestrutura e segurança dos dados para…” Source: RevenueBase Database · checked Sep 28, 2026
4	Dataguide	Indirect evidence	Florianópolis, BrazilHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “A DataGuide ajuda empresas a transformar Proteção de Dados, Segurança da Informação e Compliance em vantagem competitiva, não em custo regulatório.” Source: RevenueBase Database · checked Sep 28, 2026
5	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
6	Nicolasec	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Consultoria especializada em gerar conformidade e agilidade utilizando a transformação digital para: IAM - Identity Access Management PAM - Privileged Access Management GRC -…” Source: RevenueBase Database · checked Sep 28, 2026
7	Athena Soluções Inteligentes	Indirect evidence	Brasilia, BrazilHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Somos uma consultoria com foco em GRC- Governança, Riscos e Compliance, Segurança da Informação e LGPD, formada por profissionais certificados e altamente experientes na condução…” Source: RevenueBase Database · checked Sep 28, 2026
8	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
9	Solarplex	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	19 contacts →
	Strong 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
10	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
11	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
12	Abctec	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Através de um know-how adquirido desde 1996, com muito trabalho e dedicação, a ABCTec está hoje focada em oferecer soluções voltadas à Segurança da Informação.” Source: RevenueBase Database · checked Sep 28, 2026
13	Destra Consultoria	Indirect evidence	Americana, BrazilHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Com mais de 25 anos de experiência, a Destra Consultoria é especialista em consultoria, auditoria e treinamento.” Source: RevenueBase Database · checked Sep 28, 2026
14	FAC Segurança DA Informação	Indirect evidence	Goiânia, BrazilHQ checked Sep 28, 2026	1-10	14 contacts →
	Indirect evidence “Em um mundo onde a Segurança da Informação se tornou um pilar fundamental para qualquer entidade, a FAC se destaca por sua atuação singular.” Source: RevenueBase Database · checked Sep 28, 2026
15	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
16	SIG Consultoria E Assessoria Ltda	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “A SIG CONSULTORIA E ASSESSORIA baseia seu escopo de atuação no Sistema Integrado de Gestão, por meio da implementação dos requisitos e diretrizes de normas como a NBR ISO 9001…” Source: RevenueBase Database · checked Sep 28, 2026
17	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
18	JCL Tecnologia	Indirect evidence	Salvador, BrazilHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “A JCL Tecnologia, empresa de Consultoria e Auditoria em Tecnologia da Informação e Redes, possui consultores com mais de 20 anos de experiência em TIC (Tecnologia da Informação e…” Source: RevenueBase Database · checked Sep 28, 2026
19	AGQ Brasil	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Há mais de uma década no mercado, a AGQ Brasil atua no Brasil, em auditorias, consultorias e treinamentos para implementação e manutenção de Sistemas de Gestão.” Source: RevenueBase Database · checked Sep 28, 2026
20	Bits Protector	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Consultoria especializada em segurança da informação e proteção de dados, apoiamos as organizações nas jornadas de adequação a leis e regulatórios, implementação de programas de…” Source: RevenueBase Database · checked Sep 28, 2026
21	D&a Consult Ltda	Partial evidence	Recife, BrazilHQ checked Sep 28, 2026	1-10	10 contacts →
	Partial evidence “Somos uma Consultoria especializada em implementação do Sistema de Gestão visando certificação nas NBR’S ISO 9001, ISO 14001 e OHSAS 18001, Gestão pública, Eventos Coorporativos…” Source: RevenueBase Database · checked Sep 28, 2026
22	Dnasec	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Simplificando o futuro da governança de tecnologia, hoje.” Source: RevenueBase Database · checked Sep 28, 2026
23	Terravista Consultoria	Indirect evidence	Goiânia, BrazilHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “A TerraVista Consultoria foi criada em setembro de 1998 com o objetivo de prestar serviços de consultoria em redes de computador.” Source: RevenueBase Database · checked Sep 28, 2026
24	Grupo Assaf	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Uma empresa fundada com o propósito de transformar negócios e reduzir riscos por meio da implantação das melhores práticas para gerenciamento de Serviços de TI, Governança…” Source: RevenueBase Database · checked Sep 28, 2026
25	Ewac Desenvolvimento Empresarial	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “A EWAC é uma consultoria especializada em Sistemas de Gestão ISO, atuando com foco em Qualidade, Meio Ambiente, Saúde e Segurança Ocupacional, Compliance e Segurança da Informação.” 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 27001 audit consultants. 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 27001 audit consultants.
Partial evidence: Its own public description names part of iso 27001 audit consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iso 27001 audit consultants. 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 267 iso 27001 audit consultants based in Brazil

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Iso 27001 audit consultants based in Brazil at a glance

As of Sep 28, 2026

19.0%Verified-email coverage

5.0Average contacts per company

1-10Median size (employees)

21.7%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

219

11-50

51-200

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 267 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 27001 audit consultants, 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 27001 audit consultants”. 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 27001 audit consultants), 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 27001 audit consultants, 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, 256 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.

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 27001 audit consultants, 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 27001 audit consultants are there based in Brazil?

RevenueBase identified 267 iso 27001 audit consultants 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?

Under Protection, headquartered in Pinhais Alphaville, tops this list with the largest team on record.

Which city has the most iso 27001 audit consultants?

Sao Paulo leads with 58 headquartered companies, followed by Rio De Janeiro (13) and Belo Horizonte (12).

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 256 verified decision-maker contacts tracked across these 267 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.