Company lists · Data verified August 2026

Top 15 Cybersecurity companies based in Brasilia, Brazil

Name: Cybersecurity companies based in Brasilia, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 42 companies tracked

Our directory lists 42 cybersecurity companies based in Brasilia, Brazil, with 1,186 professional contacts and 581 email addresses. The list was last updated in August 2026, and Sao Paulo is the single most-represented city among the companies listed.

Cybersecurity companies provide products and services that protect systems, networks, applications, devices, and data from unauthorized access, disruption, or misuse. This list covers companies that provide cybersecurity products, services, consulting, assessments, monitoring, incident response, or related protection for digital systems and data. Ranked by team size, largest first. Data current as of August 28, 2026.

42Companies

1,186Contacts tracked

581Verified emails

15Mobile numbers

Unlock all 42 companies Free account · no credit card · 2 minutes

The 15 largest cybersecurity companies based in Brasilia, Brazil

Ranked by team size

Top 15 of 42 cybersecurity companies based in Brasilia, Brazil, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	ISH Tecnologia	Brasilia	501-1,000	860	442
2	Apura Cyber Corp	Brasilia	51-200	82	53
3	3structure	Brasilia	51-200	59	39
4	RSEC	Brasilia	51-200	55	5
5	INB Tecnologia	Brasilia	11-50	18	15
6	Ngsx Segurança Digital	Brasilia	11-50	15	8
7	Norden Tecnologia	Brasilia	11-50	9	2
8	Gen3ti	Brasilia	11-50	8	6
9	Critical Security - Brasil	Brasilia	11-50	7	1
10	Zenx Security	Brasilia	11-50	5	3
11	Panavideo	Brasilia	11-50	4	2
12	2secure Technology	Brasilia	1-10	4	1
13	Infosec Data Security	Brasilia	11-50	2	2
14	TTI Informática	Brasilia	11-50	1	1
15	WISE	Brasilia	11-50	1	1

Showing 15 of 42 cybersecurity companies based in Brasilia, Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 581 reachable decision-makers.

Free account · no credit card

See all 42 companies

Cybersecurity companies based in Brasilia, Brazil at a glance

As of Aug 28, 2026

11-50Median size (employees)

Sao PauloLargest hub · 366 HQs

15Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Cybersecurity companies by metro in Brazil

Metro	Companies
Cybersecurity companies in Sao Paulo	366
Cybersecurity companies in Rio De Janeiro	78
Cybersecurity companies in Belo Horizonte	43
Cybersecurity companies in Brasilia	42
Cybersecurity companies in Curitiba	41
Cybersecurity companies in Barueri	32
Cybersecurity companies in Campinas	23
Cybersecurity companies in Recife	22

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cybersecurity companies”, with match quality audited by blind human judging, and headquartered in Brasilia, Brazil.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cybersecurity companies are in the directory?

The directory lists 42 cybersecurity companies based in Brasilia, Brazil.

Which city has the most cybersecurity companies?

Sao Paulo is the single most-represented city among the cybersecurity companies on the list.

How many contacts are available for cybersecurity companies?

The directory includes 1,186 professional contacts and 581 email addresses for the listed cybersecurity companies.

Ready to reach these companies? Verified emails and direct dials for all 42 cybersecurity companies based in Brasilia, Brazil. Start with a free account, no credit card.

Get the full list

Related lists

Cybersecurity companies by geography

Browse the directory

Browse: Companies home · Cybersecurity companies in Brazil · All Brazil lists · All Cybersecurity companies lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.