Company lists · Data verified August 2026

Top 16 Cybersecurity and defense software companies based in Argentina

Name: Cybersecurity and defense software companies based in Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 47 companies tracked

There are 47 cybersecurity and defense software companies headquartered in Argentina (RevenueBase, August 2026). RevenueBase tracks 701 professional contacts across them, including 238 with verified work emails and 7 with mobile numbers. Buenos Aires is the largest hub.

This list covers cybersecurity and defense software companies headquartered in Argentina, 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.

47Companies

701Contacts tracked

238Verified emails

7Mobile numbers

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The 16 largest cybersecurity and defense software companies based in Argentina

Ranked by team size

Top 16 of 47 cybersecurity and defense software companies based in 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	Insside Ciberseguridad	Caba	51-200	171	84
2	Base4 Security	n/a	51-200	137	74
3	Lightech	Capital Federal	51-200	107	35
4	Nextvision	Buenos Aires	11-50	35	13
5	Platinum Ciber	Buenos Aires	11-50	19	8
6	BLOKA	Buenos Aires	11-50	16	9
7	VULPS	Cordoba	11-50	16	3
8	Novasys S.R.L	n/a	11-50	12	3
9	HOZ Security	Caba	11-50	9	1
10	Fixear Cybersecurity	Pilar	11-50	8	2
11	egs.ar	Funes	1-10	5	1
12	Coltan Security	Mendoza	1-10	3	1
13	AAM Solutions	Aires	1-10	3	1
14	BIO Card Tecnología	Belgrano	11-50	1	1
15	Netguard SRL	Buenos Aires	1-10	1	1
16	SGN Soluciones	Buenos Aires	1-10	1	1

Showing 16 of 47 cybersecurity and defense software companies based in Argentina

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Cybersecurity and defense software companies based in Argentina at a glance

As of Aug 28, 2026

1-10Median size (employees)

Buenos AiresLargest hub · 14 HQs

7Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Cybersecurity and defense software companies by metro

Metro	Companies
Cybersecurity and defense software companies in Buenos Aires	14
Cybersecurity and defense software companies in Caba	4
Cybersecurity and defense software companies in Mendoza	2
Cybersecurity and defense software companies in San Miguel De Tucuman	2
Cybersecurity and defense software companies in Alta Gracia	2
Cybersecurity and defense software companies in Ciudad Autonoma De Buenos Aires	2
Cybersecurity and defense software companies in Capital Federal	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 “cybersecurity and defense software companies”, with match quality audited by blind human judging, and headquartered in 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; 0 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 and defense software companies are there based in Argentina?

There are 47 cybersecurity and defense software companies headquartered in Argentina as of August 2026 (RevenueBase).

What is the largest company on this list?

Insside Ciberseguridad, headquartered in Caba, tops this list with the largest team on record.

Which city has the most cybersecurity and defense software companies?

Buenos Aires leads with 14 headquartered companies, followed by Caba (4) and Mendoza (2).

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 238 verified decision-maker contacts tracked across these 47 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.