Company lists · Data verified August 2026

Top 25 Cybersecurity consulting agencies based in Brazil

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 975 companies tracked

There are 975 cybersecurity consulting agencies headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 12,075 professional contacts across them, including 3,317 with verified work emails and 357 with mobile numbers. Sao Paulo is the largest hub.

This list covers cybersecurity consulting agencies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

975Companies

12,075Contacts tracked

3,317Verified emails

357Mobile numbers

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The 25 largest cybersecurity consulting agencies based in Brazil

Ranked by team size

Top 25 of 975 cybersecurity consulting agencies based in 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	Nava Tech For Business	Barueri	1,001-5,000	1,468	239
2	Neosecure By SEK	Sao Paulo	501-1,000	416	130
3	Safeway	Rio De Janeiro	201-500	397	11
4	ASPER	Florianopolis	201-500	327	158
5	Oplium	Rio De Janeiro	201-500	228	104
6	Tripla	Sao Paulo	51-200	224	87
7	Redbelt Security	Sao Paulo	51-200	214	91
8	Stefanini Cyber	Sao Paulo	501-1,000	197	4
9	Under Protection	Pinhais Alphaville	51-200	125	57
10	Network Secure	Fortaleza	51-200	116	60
11	Vitara	Sao Paulo	51-200	98	34
12	Alleasy	Sao Paulo	51-200	87	11
13	Apura Cyber Corp	Brasilia	51-200	82	53
14	Foregenix	Sao Paulo	51-200	80	61
15	Securityfirst	Sao Paulo	51-200	77	37
16	Altasnet	Belo Horizonte	51-200	71	34
17	E-Safer Consultoria	Barueri	51-200	69	37
18	Xsite Segurança DA Informação	Salvador	51-200	60	32
19	Deltapoint	Sao Paulo	51-200	57	22
20	Bricon IT Solutions	Sao Paulo	51-200	57	11
21	Auditsafe	Sao Paulo	51-200	56	25
22	Dfense	Sao Paulo	51-200	55	22
23	RSEC	Brasilia	51-200	55	5
24	Berghem	Sao Paulo	51-200	54	21
25	Dropreal	Vila Velha	51-200	50	17

Showing 25 of 975 cybersecurity consulting agencies based in Brazil

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Cybersecurity consulting agencies based in Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 335 HQs

357Contacts with mobile numbers

9Emails re-verified in last 30 days

Companies by employee count

1-10

568

11-50

310

51-200

201-500

501-1,000

1,001-5,000

Cybersecurity consulting agencies by metro

Metro	Companies
Cybersecurity consulting agencies in Sao Paulo	335
Cybersecurity consulting agencies in Rio De Janeiro	64
Cybersecurity consulting agencies in Belo Horizonte	43
Cybersecurity consulting agencies in Brasilia	36
Cybersecurity consulting agencies in Curitiba	32
Cybersecurity consulting agencies in Barueri	27
Cybersecurity consulting agencies in Porto Alegre	25
Cybersecurity consulting agencies in Florianopolis	17

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 consulting agencies”, with match quality audited by blind human judging, and headquartered in 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; 9 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 consulting agencies are there based in Brazil?

There are 975 cybersecurity consulting agencies headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Nava Tech For Business, headquartered in Barueri, tops this list with the largest team on record.

Which city has the most cybersecurity consulting agencies?

Sao Paulo leads with 335 headquartered companies, followed by Rio De Janeiro (64) and Belo Horizonte (43).

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 3,317 verified decision-maker contacts tracked across these 975 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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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.