Company lists · Data verified August 2026

Top 25 Cybersecurity for industrial systems based in Brazil

Name: Cybersecurity for industrial systems based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 156 companies tracked

There are 156 cybersecurity for industrial systems headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 2,414 professional contacts across them, including 686 with verified work emails and 167 with mobile numbers. Sao Paulo is the largest hub.

This list covers cybersecurity for industrial systems 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.

156Companies

2,414Contacts tracked

686Verified emails

167Mobile numbers

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The 25 largest cybersecurity for industrial systems based in Brazil

Ranked by team size

Top 25 of 156 cybersecurity for industrial systems 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	Foregenix	Sao Paulo	51-200	80	61
5	TI Safe Segurança Cibernética	Salvador	11-50	68	31
6	Vortex Security	Rio De Janeiro	51-200	65	33
7	QOS Tecnologia	Recife	11-50	62	16
8	Netsafe Corp	Sao Paulo	11-50	59	33
9	RSEC	Brasilia	51-200	55	5
10	Berghem	Sao Paulo	51-200	54	21
11	Viwsec	Barueri	11-50	51	10
12	Next4sec Security Intelligence	Sao Paulo	51-200	43	13
13	BĒNCE	Curitiba	11-50	42	28
14	Sentinela Security Intelligence	Porto Alegre	11-50	42	4
15	Gruppen IT Security	Porto Alegre	51-200	38	25
16	Pacific SEC	Belo Horizonte	51-200	34	15
17	It4us Cyber Security	Sao Paulo	51-200	34	11
18	Strema	Belo Horizonte	11-50	31	15
19	Full Service Soluções Completas EM Tecnologia	Sao Paulo	51-200	31	5
20	Xlogic	Salvador	11-50	25	14
21	NE	Rio De Janeiro	11-50	23	2
22	Stronit	Jaragua Do Sul	11-50	21	5
23	Netsol Brasil	Belo Horizonte	11-50	20	8
24	Access Security	Barueri	11-50	20	5
25	Castle Security Services	Sao Paulo	11-50	17	9

Showing 25 of 156 cybersecurity for industrial systems based in Brazil

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Cybersecurity for industrial systems based in Brazil at a glance

As of Aug 28, 2026

11-50Median size (employees)

Sao PauloLargest hub · 54 HQs

167Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Cybersecurity for industrial systems by metro

Metro	Companies
Cybersecurity for industrial systems in Sao Paulo	54
Cybersecurity for industrial systems in Rio De Janeiro	15
Cybersecurity for industrial systems in Belo Horizonte	7
Cybersecurity for industrial systems in Barueri	6
Cybersecurity for industrial systems in Brasilia	4
Cybersecurity for industrial systems in Recife	4
Cybersecurity for industrial systems in Curitiba	4
Cybersecurity for industrial systems in Porto Alegre	4

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 for industrial systems”, 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 cybersecurity for industrial systems are there based in Brazil?

There are 156 cybersecurity for industrial systems 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 cybersecurity for industrial systems?

Sao Paulo leads with 54 headquartered companies, followed by Rio De Janeiro (15) and Belo Horizonte (7).

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 686 verified decision-maker contacts tracked across these 156 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.