Company lists · Data verified August 2026

Top 25 Content-aware security companies based in Brazil

Name: Content-aware 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 410 companies tracked

There are 410 content-aware security companies headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 5,349 professional contacts across them, including 1,691 with verified work emails and 223 with mobile numbers. Sao Paulo is the largest hub.

This list covers content-aware 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.

410Companies

5,349Contacts tracked

1,691Verified emails

223Mobile numbers

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The 25 largest content-aware security companies based in Brazil

Ranked by team size

Top 25 of 410 content-aware 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	Safeway	Rio De Janeiro	201-500	397	11
2	Oplium	Rio De Janeiro	201-500	228	104
3	Redbelt Security	Sao Paulo	51-200	214	91
4	Stefanini Cyber	Sao Paulo	501-1,000	197	4
5	Future Technologies	Petropolis	51-200	144	60
6	CG ONE	Sao Paulo	51-200	119	30
7	Network Secure	Fortaleza	51-200	116	60
8	Netsecurity	Sao Paulo	51-200	109	64
9	Apura Cyber Corp	Brasilia	51-200	82	53
10	Foregenix	Sao Paulo	51-200	80	61
11	Netconn	Sao Paulo	51-200	78	25
12	Blockbit	Sao Paulo	51-200	78	20
13	Alert System	Santo Amaro	51-200	71	34
14	OL Tecnologia	Sao Paulo	51-200	68	23
15	Xsite Segurança DA Informação	Salvador	51-200	60	32
16	3structure	Brasilia	51-200	59	39
17	Dfense	Sao Paulo	51-200	55	22
18	RSEC	Brasilia	51-200	55	5
19	Berghem	Sao Paulo	51-200	54	21
20	Cylk Technologing	Sao Paulo	51-200	49	21
21	Defcon1	Sao Paulo	11-50	48	21
22	I DO	Rio De Janeiro	11-50	47	2
23	Next4sec Security Intelligence	Sao Paulo	51-200	43	13
24	BĒNCE	Curitiba	11-50	42	28
25	MD NON Stop Business	Sao Paulo	11-50	42	26

Showing 25 of 410 content-aware security companies based in Brazil

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Content-aware security companies based in Brazil at a glance

As of Aug 28, 2026

11-50Median size (employees)

Sao PauloLargest hub · 153 HQs

223Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

199

11-50

157

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Content-aware security companies by metro

Metro	Companies
Content-aware security companies in Sao Paulo	153
Content-aware security companies in Rio De Janeiro	29
Content-aware security companies in Brasilia	17
Content-aware security companies in Curitiba	17
Content-aware security companies in Belo Horizonte	16
Content-aware security companies in Barueri	12
Content-aware security companies in Porto Alegre	10
Content-aware security companies in Recife	8

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 “content-aware 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; 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 content-aware security companies are there based in Brazil?

There are 410 content-aware security companies headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Safeway, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most content-aware security companies?

Sao Paulo leads with 153 headquartered companies, followed by Rio De Janeiro (29) and Brasilia (17).

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 1,691 verified decision-maker contacts tracked across these 410 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.