Company lists · Data verified August 2026

Top 25 Cloud computing security companies based in Brazil

Name: Cloud computing security companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 79 companies tracked

There are 79 cloud computing security companies headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 912 professional contacts across them, including 333 with verified work emails and 17 with mobile numbers. Sao Paulo is the largest hub.

This list covers cloud computing security companies 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.

79Companies

912Contacts tracked

333Verified emails

17Mobile numbers

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The 25 largest cloud computing security companies based in Brazil

Ranked by team size

Top 25 of 79 cloud computing security companies 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	Network Secure	Fortaleza	51-200	116	60
2	OL Tecnologia	Sao Paulo	51-200	68	23
3	3structure	Brasilia	51-200	59	39
4	Innuvem Consultoria	Rio De Janeiro	11-50	51	21
5	Viwsec	Barueri	11-50	51	10
6	Defcon1	Sao Paulo	11-50	48	21
7	I DO	Rio De Janeiro	11-50	47	2
8	BAITZ	Jaboticabal	11-50	44	26
9	Next4sec Security Intelligence	Sao Paulo	51-200	43	13
10	MD NON Stop Business	Sao Paulo	11-50	42	26
11	Wisedb	Recife	11-50	26	7
12	Teamti	Cuiaba	11-50	25	6
13	Stronit	Jaragua Do Sul	11-50	21	5
14	EVA Cybersec	Sao Paulo	1-10	16	4
15	Trend Micro Brasil	Sao Paulo	n/a	14	8
16	At Hand Tecnologia	Sao Luis	1-10	14	6
17	Exceda	Sao Paulo	51-200	13	1
18	WAN Tecnologia	n/a	11-50	12	2
19	Pronnus Tecnologia	Joacaba	1-10	10	6
20	Ananim Cloud	Sao Paulo	51-200	9	4
21	Five IT Solutions	Porto Alegre	11-50	9	3
22	Gen3ti	Brasilia	11-50	8	6
23	Global Gate	Blumenau	51-200	8	3
24	Cysfera	Rio De Janeiro	11-50	8	2
25	Ganex Cloud	Joinville	1-10	7	4

Showing 25 of 79 cloud computing security companies based in Brazil

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Cloud computing security companies based in Brazil at a glance

As of Aug 28, 2026

11-50Median size (employees)

Sao PauloLargest hub · 25 HQs

17Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

5,001-10,000

Cloud computing security companies by metro

Metro	Companies
Cloud computing security companies in Sao Paulo	25
Cloud computing security companies in Rio De Janeiro	6
Cloud computing security companies in Curitiba	4
Cloud computing security companies in Recife	4
Cloud computing security companies in Brasilia	4
Cloud computing security companies in Salvador	3
Cloud computing security companies in Blumenau	2

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 “cloud computing security companies”, 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; 1 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 cloud computing security companies are there based in Brazil?

There are 79 cloud computing security companies headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Network Secure, headquartered in Fortaleza, tops this list with the largest team on record.

Which city has the most cloud computing security companies?

Sao Paulo leads with 25 headquartered companies, followed by Rio De Janeiro (6) and Curitiba (4).

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 333 verified decision-maker contacts tracked across these 79 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.