Company lists · Data refreshed September 2026

Top 25 Cybersecurity legal advisors based in Brazil

Name: Cybersecurity legal advisors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 814 companies tracked

RevenueBase identified 814 cybersecurity legal advisors headquartered in Brazil as of September 2026 and tracks 5,534 professional contacts across them, including 1,606 with verified work emails. Sao Paulo is the largest hub.

This list covers cybersecurity legal advisors 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

814Companies

5,534Contacts tracked

1,606Verified emails

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The 25 largest cybersecurity legal advisors based in Brazil

Ranked by team size

Top 25 of 814 cybersecurity legal advisors 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 cybersecurity legal advisors: 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	Safeway	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	201-500	399 contacts →
	Indirect evidence “A SAFEWAY empresa que integra a plataforma de cibersegurança do Grupo Stefanini se une a Protega.” Source: RevenueBase Database · checked Sep 28, 2026
2	Oplium	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	201-500	230 contacts →
	Indirect evidence “We are a young company, founded in 2019 in Brazil, with the aim of bringing an innovative approach to the information security market, with state-of-the-art proprietary and…” Source: RevenueBase Database · checked Sep 28, 2026
3	Redbelt Security	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	215 contacts →
	Indirect evidence “O nosso trabalho é proteger o seu.” Source: RevenueBase Database · checked Sep 28, 2026
4	Baptista LUZ Advogados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	185 contacts →
	Indirect evidence “b/luz is a Brazilian law firm founded with the ambition of rethinking the role of Law in a world increasingly driven by technology, data, and speed.” Source: RevenueBase Database · checked Sep 28, 2026
5	Opice Blum Advogados Associados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	183 contacts →
	Indirect evidence “Somos o parceiro estratégico em Direito Digital que transforma tendências em novas possibilidades, alavancando empresas em direção ao futuro e transformando realidades – das…” Source: RevenueBase Database · checked Sep 28, 2026
6	Icts Security	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	106 contacts →
	Indirect evidence “A ICTS Security é reconhecida a quase 3 décadas pela excelência em consultoria de serviços de inteligência e segurança.” Source: RevenueBase Database · checked Sep 28, 2026
7	QOS Tecnologia	Indirect evidence	Recife, BrazilHQ checked Sep 28, 2026	11-50	66 contacts →
	Indirect evidence “A QOS é especialista em Gestão de Riscos Cibernéticos e Conscientização de Segurança.” Source: RevenueBase Database · checked Sep 28, 2026
8	3structure	Indirect evidence	Florianópolis, BrazilHQ checked Sep 28, 2026	51-200	59 contacts →
	Indirect evidence “Nascemos com o propósito de levar aos clientes o que existe de melhor em termos de soluções de Proteção, Segurança e Conformidade de Dados.” Source: RevenueBase Database · checked Sep 28, 2026
9	Dfense	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	56 contacts →
	Indirect evidence “Segurança não é só blindagem, é confiança que acelera o negócio.” Source: RevenueBase Database · checked Sep 28, 2026
10	Auditsafe	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	56 contacts →
	Indirect evidence “As atividades da AuditSafe foram iniciadas em setembro de 2005, por seu sócio-fundador Fernando Nicolau F.” Source: RevenueBase Database · checked Sep 28, 2026
11	Peck Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	54 contacts →
	Indirect evidence “Com 21 anos de atividade, O Peck Advogados foi fundado impulsionado pela tecnologia para modernizar todas as frentes do direito.” Source: RevenueBase Database · checked Sep 28, 2026
12	Berghem	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	53 contacts →
	Indirect evidence “Há mais de duas décadas, somos mais do que uma provedora de segurança cibernética, e sim a força estratégica na proteção de ambientes críticos e no aumento da maturidade em…” Source: RevenueBase Database · checked Sep 28, 2026
13	Viwsec	Indirect evidence	Barueri, BrazilHQ checked Sep 28, 2026	11-50	51 contacts →
	Indirect evidence “A VIWSEC foi fundada em para proteção de serviços corporativos e de e-commerce no início da Internet empresarial no Brasil.” Source: RevenueBase Database · checked Sep 28, 2026
14	Defcon1	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	48 contacts →
	Indirect evidence “A Defcon1 é uma empresa que tem o compromisso de entregar os mais modernos conceitos e soluções de segurança e proteção de dados oferecidos pelas melhores tecnologias do mercado…” Source: RevenueBase Database · checked Sep 28, 2026
15	Cylk Technologing	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	47 contacts →
	Indirect evidence “A CYLK Technologing se dedica àqueles profissionais e empresas que estão sempre se aperfeiçoando, que buscam soluções de TI criativas e inovadoras para reduzir custos, mitigar…” Source: RevenueBase Database · checked Sep 28, 2026
16	PRO IT Cloud Solutions	Indirect evidence	São José Do Rio Preto, BrazilHQ checked Sep 28, 2026	51-200	45 contacts →
	Indirect evidence “Pro IT Cloud Solutions \| Transforming the Future of Business with Technological Innovation We are a consulting firm specialized in technology, offering innovative and scalable…” Source: RevenueBase Database · checked Sep 28, 2026
17	Next4sec Security Intelligence	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	44 contacts →
	Indirect evidence “Cyber threats grow in an advanced and strategic way every day, resulting in great risks for businesses.” Source: RevenueBase Database · checked Sep 28, 2026
18	MD NON Stop Business	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “Fundada em 1998, a MD é uma empresa reconhecida no mercado por oferecer soluções mais eficientes em proteção de dados, cibersegurança, nuvem, infraestrutura, monitoramento e…” Source: RevenueBase Database · checked Sep 28, 2026
19	BĒNCE	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 28, 2026	11-50	42 contacts →
	Indirect evidence “As mudanças e a evolução da Tecnologia da Informação são constantes.” Source: RevenueBase Database · checked Sep 28, 2026
20	Datarunk	Indirect evidence	Blumenau, BrazilHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “A DataRunk é uma empresa de inteligência em dados e cibersegurança parceira dos melhores fabricantes do mercado.” Source: RevenueBase Database · checked Sep 28, 2026
21	Cogni Tecnologia	Indirect evidence	Florianópolis, BrazilHQ checked Sep 28, 2026	n/a	41 contacts →
	Indirect evidence “A Cogni Tecnologia é uma consultoria especializada em Governança Digital, Segurança da Informação e Proteção de Dados, com atuação em projetos estratégicos para instituições…” Source: RevenueBase Database · checked Sep 28, 2026
22	RGM Tecnologia Inteligência E Processos	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “A RGM é especialista em auxiliar empresas durante o processo de adequação à LGPD.” Source: RevenueBase Database · checked Sep 28, 2026
23	Jc2sec	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	39 contacts →
	Indirect evidence “HISTÓRIA A JC2SEC nasceu com a missão de prover soluções de segurança da informação para ambientes corporativos.” Source: RevenueBase Database · checked Sep 28, 2026
24	Pacific SEC	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	51-200	37 contacts →
	Indirect evidence “As Ameaças Cibernéticas afetam categoricamente todos os ramos de negócios no mundo.” Source: RevenueBase Database · checked Sep 28, 2026
25	Protega Managed Cybersecurity	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	35 contacts →
	Indirect evidence “Empresa Especialista em: • Segurança da Informação • SOC • Serviços Gerenciados • Governança Riscos e Compliance • LGPD • Gestão de Risco Contínuo • BIA • Gestão de Incidentes •…” 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: cybersecurity legal advisors. 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 cybersecurity legal advisors.
Partial evidence: Its own public description names part of cybersecurity legal advisors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity legal advisors. 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 814 cybersecurity legal advisors based in Brazil

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Cybersecurity legal advisors based in Brazil at a glance

As of Sep 28, 2026

29.0%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

30.7%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

585

11-50

193

51-200

201-500

501-1,000

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 814 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 cybersecurity legal advisors, 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 “cybersecurity legal advisors”. 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 cybersecurity legal advisors), 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 cybersecurity legal advisors, 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, 1,606 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.

Cybersecurity legal advisors 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 cybersecurity legal advisors, 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 cybersecurity legal advisors are there based in Brazil?

RevenueBase identified 814 cybersecurity legal advisors 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?

Safeway, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most cybersecurity legal advisors?

Sao Paulo leads with 250 headquartered companies, followed by Rio De Janeiro (43) and Belo Horizonte (41).

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 1,606 verified decision-maker contacts tracked across these 814 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.