Company lists · Data verified August 2026

Top 16 Cybersecurity companies based in Curitiba, Brazil

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 41 companies tracked

Our directory lists 41 cybersecurity companies based in Curitiba, Brazil, with 327 professional contacts and 98 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.

41Companies

327Contacts tracked

98Verified emails

8Mobile numbers

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The 16 largest cybersecurity companies based in Curitiba, Brazil

Ranked by team size

Top 16 of 41 cybersecurity companies based in Curitiba, 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	Conviso Application Security	Curitiba	51-200	70	14
2	BĒNCE	Curitiba	11-50	42	28
3	Prime DB Solutions	Curitiba	11-50	35	16
4	L8 Security	Curitiba	11-50	20	5
5	Oblock	Curitiba	11-50	16	1
6	Securitybox	Curitiba	11-50	14	6
7	Secure Gate Oficial	Curitiba	11-50	12	9
8	Besec Tecnologia	Curitiba	11-50	9	4
9	Lasetronik	Curitiba	11-50	6	1
10	Tidatta Cloud Para Evoluir	Curitiba	11-50	6	1
11	Crowsec Edtech	Curitiba	11-50	5	4
12	Asyg Informatica	Curitiba	11-50	3	2
13	Eznetworks Security Solutions	Curitiba	11-50	3	2
14	Infomek Solucoes EM Tecnologia	Curitiba	11-50	3	1
15	Negócios Integrados	Curitiba	1-10	3	1
16	Usystems	Curitiba	1-10	3	1

Showing 16 of 41 cybersecurity companies based in Curitiba, Brazil

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Cybersecurity companies based in Curitiba, Brazil at a glance

As of Aug 28, 2026

11-50Median size (employees)

Sao PauloLargest hub · 366 HQs

8Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

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 Curitiba, 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 companies are in the directory?

The directory lists 41 cybersecurity companies based in Curitiba, 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 327 professional contacts and 98 email addresses for the listed cybersecurity companies.

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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.