Company lists · Data verified August 2026

Top 25 Cybersecurity consulting firms based in Argentina

Name: Cybersecurity consulting firms based in Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 183 companies tracked

There are 183 cybersecurity consulting firms headquartered in Argentina (RevenueBase, August 2026). RevenueBase tracks 2,226 professional contacts across them, including 790 with verified work emails and 29 with mobile numbers. Buenos Aires is the largest hub.

This list covers cybersecurity consulting firms 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.

183Companies

2,226Contacts tracked

790Verified emails

29Mobile numbers

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The 25 largest cybersecurity consulting firms based in Argentina

Ranked by team size

Top 25 of 183 cybersecurity consulting firms 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	Algeiba S.A	Ciudad Autonoma De Buenos Aires	51-200	154	93
3	CTL Information Technology	Buenos Aires	51-200	153	68
4	Penta Security Solutions	n/a	51-200	148	61
5	Base4 Security	n/a	51-200	137	74
6	BTR Consulting	Ciudad De Buenos Aires	51-200	133	62
7	Gruspa Seguridad	Salta	501-1,000	115	4
8	Lightech	Capital Federal	51-200	107	35
9	Emozart	Cordoba	51-200	83	40
10	ZMA	Ciudad Autonoma De Buenos Aires	11-50	61	14
11	Faraday	Capital Federal	51-200	50	26
12	Datasec	Buenos Aires	11-50	43	20
13	Consultora DE Seguridad Integral S.A. Consisa	Vicente Lopez	201-500	43	1
14	Knowledge Consulting SA	Comuna	51-200	42	30
15	Nextvision	Buenos Aires	11-50	35	13
16	IS Security	Buenos	11-50	26	8
17	All-Kom	Capital Federal	11-50	24	16
18	Securetia	Caba	11-50	22	12
19	Cloud Legion	Caba	11-50	20	3
20	Platinum Ciber	Buenos Aires	11-50	19	8
21	Safe-U	Buenos Aires	11-50	18	15
22	Vr4	n/a	11-50	18	8
23	ZTECH	Buenos Aires	11-50	17	10
24	Brotek	n/a	51-200	17	5
25	BLOKA	Buenos Aires	11-50	16	9

Showing 25 of 183 cybersecurity consulting firms based in Argentina

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Cybersecurity consulting firms based in Argentina at a glance

As of Aug 28, 2026

1-10Median size (employees)

Buenos AiresLargest hub · 42 HQs

29Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

119

11-50

51-200

201-500

501-1,000

Cybersecurity consulting firms by metro

Metro	Companies
Cybersecurity consulting firms in Buenos Aires	42
Cybersecurity consulting firms in Ciudad Autonoma De Buenos Aires	23
Cybersecurity consulting firms in Caba	12
Cybersecurity consulting firms in Rosario	10
Cybersecurity consulting firms in Capital Federal	9
Cybersecurity consulting firms in Cordoba	8
Cybersecurity consulting firms in Salta	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 consulting firms”, 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; 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 consulting firms are there based in Argentina?

There are 183 cybersecurity consulting firms 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 consulting firms?

Buenos Aires leads with 42 headquartered companies, followed by Ciudad Autonoma De Buenos Aires (23) and Caba (12).

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 790 verified decision-maker contacts tracked across these 183 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.