Company lists · Data verified August 2026

Top 13 Cybersecurity companies based in Buenos Aires, Argentina

Name: Cybersecurity companies based in Buenos Aires, Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 44 companies tracked

Our directory lists 44 cybersecurity companies based in Buenos Aires, Argentina, with 573 professional contacts and 172 email addresses. The list was last updated in August 2026, and Buenos Aires 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.

44Companies

573Contacts tracked

172Verified emails

6Mobile numbers

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The 13 largest cybersecurity companies based in Buenos Aires, Argentina

Ranked by team size

Top 13 of 44 cybersecurity companies based in Buenos Aires, Argentina, 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	CTL Information Technology	Buenos Aires	51-200	153	68
2	Security Advisor	Buenos Aires	11-50	66	19
3	Datasec	Buenos Aires	11-50	43	20
4	Nextvision	Buenos Aires	11-50	35	13
5	Trade Solutions	Buenos Aires	11-50	30	6
6	Platinum Ciber	Buenos Aires	11-50	19	8
7	Safe-U	Buenos Aires	11-50	18	15
8	ZTECH	Buenos Aires	11-50	17	10
9	BLOKA	Buenos Aires	11-50	16	9
10	PNCIT	Buenos Aires	11-50	5	1
11	Netguard SRL	Buenos Aires	1-10	1	1
12	Resilia	Buenos Aires	1-10	1	1
13	SGN Soluciones	Buenos Aires	1-10	1	1

Showing 13 of 44 cybersecurity companies based in Buenos Aires, Argentina

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Cybersecurity companies based in Buenos Aires, Argentina at a glance

As of Aug 28, 2026

1-10Median size (employees)

Buenos AiresLargest hub · 44 HQs

6Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Cybersecurity companies by metro in Argentina

Metro	Companies
Cybersecurity companies in Buenos Aires	44
Cybersecurity companies in Ciudad Autonoma De Buenos Aires	22
Cybersecurity companies in Caba	13
Cybersecurity companies in Capital Federal	9
Cybersecurity companies in Cordoba	8
Cybersecurity companies in Rosario	7
Cybersecurity companies in Salta	5

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 Buenos Aires, Argentina.
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 cybersecurity companies are in the directory?

The directory lists 44 cybersecurity companies based in Buenos Aires, Argentina.

Which city has the most cybersecurity companies?

Buenos Aires is the single most-represented city among the cybersecurity companies on the list.

How many contacts are available for cybersecurity companies?

The directory includes 573 professional contacts and 172 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.