Company lists · Data refreshed September 2026

Top 25 Cybersecurity consultancy companies based in Argentina

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

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 191 companies tracked

There are 191 cybersecurity consultancy companies headquartered in Argentina (RevenueBase, September 2026). RevenueBase tracks 2,219 professional contacts across them, including 774 with verified work emails and 25 with mobile numbers. Buenos Aires is the largest hub.

This list covers cybersecurity consultancy companies headquartered in Argentina, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 1, 2026.

191Companies

2,219Contacts tracked

774Verified emails

25Mobile numbers

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The 25 largest cybersecurity consultancy companies based in Argentina

Ranked by team size

Top 25 of 191 cybersecurity consultancy companies based in Argentina, ranked by team size, largest first. Data refreshed Sep 1, 2026. Evidence rates how directly each company's own description names cybersecurity consultancy companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts	Verified emails
1	Insside CiberseguridadIndirect evidence “Somos una empresa líder en Ciberseguridad, ofrecemos productos y servicios de la más alta calidad.” Source: company website · checked Sep 1, 2026	Caba, Argentina	51-200	171	84
2	CTL Information TechnologyIndirect evidence “At CTL, we provide monitoring, IT security, and infrastructure management solutions.” Source: company website · checked Sep 1, 2026	Buenos Aires, Argentina	51-200	153	68
3	Penta Security SolutionsIndirect evidence “It is led by a group of information security specialists with extensive experience in large local and international companies, whose professional development has begun in one of…” Source: company website · checked Sep 1, 2026	Argentina	51-200	148	61
4	Base4 SecurityPartial evidence “At BASE4 Security we specialize in Cybersecurity, with a presence in Latin America, USA and Spain.” Source: company website · checked Sep 1, 2026	Argentina	51-200	137	74
5	BTR ConsultingIndirect evidence “We are BTR Consulting, a flexible, dynamic, and different company with the ability to deliver solutions at both regional and global levels.” Source: company website · checked Sep 1, 2026	Ciudad De Buenos Aires, Argentina	51-200	133	62
6	Gruspa SeguridadIndirect evidence “La seguridad es nuestra vocación y donde dedicamos todos nuestros esfuerzos, es por eso que nuestro portafolio ofrece una gran variedad de servicio con el fin de satisfacer las…” Source: company website · checked Sep 1, 2026	Salta, Argentina	501-1,000	115	4
7	LightechPartial evidence “Since 1996, we help companies to improve their cybersecurity posture.” Source: company website · checked Sep 1, 2026	Capital Federal, Argentina	51-200	107	35
8	EmozartIndirect evidence “En eMozart transformamos la ciberseguridad en una ventaja competitiva.” Source: company website · checked Sep 1, 2026	Cordoba, Argentina	51-200	83	40
9	XelereIndirect evidence “Xelere es una empresa argentina de TI con más de 20 años de experiencia, especializada en Ciberseguridad y Gestión de Servicios.” Source: company website · checked Sep 1, 2026	Buenos, Argentina	51-200	77	46
10	ZMAIndirect evidence “ZMA IT Solutions es una firma especializada en ciberseguridad y gestión de infraestructura tecnológica.” Source: company website · checked Sep 1, 2026	Ciudad Autonoma De Buenos Aires, Argentina	11-50	61	14
11	FaradayIndirect evidence “Faraday All-in-one is a comprehensive solution that combines the best of technology, consulting, and research.” Source: company website · checked Sep 1, 2026	Capital Federal, Argentina	51-200	50	26
12	DatasecPartial evidence “For over three decades, Datasec has been a beacon of excellence in information security, data protection, and cybersecurity, playing a pivotal role in shaping IT management…” Source: company website · checked Sep 1, 2026	Buenos Aires, Argentina	11-50	43	20
13	Consultora DE Seguridad Integral S.A. ConsisaIndirect evidence “Somos una empresa formada por expertos en seguridad con más de 20 años de experiencia y trayectoria, que observaron la necesidad de brindar servicios acorde a las necesidades…” Source: company website · checked Sep 1, 2026	Vicente Lopez, Argentina	201-500	43	1
14	Knowledge Consulting SAIndirect evidence “En KC Latam anticipamos las necesidades del negocio con visión de futuro, poniendo en el centro la ciberseguridad y la disponibilidad del negocio como pilares estratégicos.” Source: company website · checked Sep 1, 2026	Comuna, Argentina	51-200	42	30
15	Quick InformáticaIndirect evidence “Somos tu socio estratégico en soluciones IT y ciberseguridad con más de 20 años de trayectoria.” Source: company website · checked Sep 1, 2026	Caba, Argentina	11-50	38	22
16	NextvisionIndirect evidence “Somos especialistas en Ciberseguridad y Tecnología.” Source: company website · checked Sep 1, 2026	Buenos Aires, Argentina	11-50	35	13
17	IS SecurityIndirect evidence “En IS Security celebramos 20 años acompañando a organizaciones en el diseño, implementación y gestión de entornos IT seguros y confiables.” Source: company website · checked Sep 1, 2026	Buenos, Argentina	11-50	26	8
18	All-KomIndirect evidence “En All-Kom S.A.” Source: company website · checked Sep 1, 2026	Capital Federal, Argentina	11-50	24	16
19	SecuretiaIndirect evidence “Expertos en Seguridad de la Información.” Source: company website · checked Sep 1, 2026	Caba, Argentina	11-50	22	12
20	Cloud LegionIndirect evidence “Cloud Legion is a multi-disciplinary company focused on protecting enterprise information.” Source: company website · checked Sep 1, 2026	Caba, Argentina	11-50	20	3
21	Platinum CiberIndirect evidence “Platinum Ciber fue creada en 2016 en respuesta a la necesidad del mercado de contar con servicios y productos de Ciber-Seguridad altamente especializados.” Source: company website · checked Sep 1, 2026	Buenos Aires, Argentina	11-50	19	8
22	Safe-UStrong evidence “We are a strategic cybersecurity consultancy that translates technical uncertainty into business decisions.” Source: company website · checked Sep 1, 2026	Buenos Aires, Argentina	11-50	18	15
23	Vr4Indirect evidence “Con más de 15 años de experiencia, nos especializamos en integrar soluciones tecnológicas innovadoras en áreas clave como Infraestructura y Ciberseguridad, mejorando la…” Source: company website · checked Sep 1, 2026	Argentina	11-50	18	8
24	ZTECHIndirect evidence “En Ztech, nos enorgullece brindar servicios de tecnología de vanguardia a nuestros clientes y su satisfacción es nuestra máxima prioridad.” Source: company website · checked Sep 1, 2026	Buenos Aires, Argentina	11-50	17	10
25	BrotekIndirect evidence “Somos Brotek, apasionados por la tecnología.” Source: company website · checked Sep 1, 2026	Argentina	51-200	17	5

Showing 25 of 191 cybersecurity consultancy companies based in Argentina

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Cybersecurity consultancy companies based in Argentina at a glance

As of Sep 1, 2026

1-10Median size (employees)

Buenos AiresLargest hub · 43 HQs

25Contacts with mobile numbers

Sep 1, 2026Data refreshed

Companies by employee count

1-10

119

11-50

51-200

201-500

501-1,000

Cybersecurity consultancy companies by metro

Metro	Companies
Cybersecurity consultancy companies in Buenos Aires	43
Cybersecurity consultancy companies in Ciudad Autonoma De Buenos Aires	22
Cybersecurity consultancy companies in Caba	14
Cybersecurity consultancy companies in Rosario	10
Cybersecurity consultancy companies in Capital Federal	10
Cybersecurity consultancy companies in Cordoba	6
Cybersecurity consultancy companies in Salta	4

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cybersecurity consultancy companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
What qualifies: Companies headquartered in Argentina whose own description of what they do matches “cybersecurity consultancy companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among cybersecurity consultancy companies, and records with no verified work email. Companies headquartered outside Argentina are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself.
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: Every listed company carries at least one verified work email, 774 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many cybersecurity consultancy companies are there based in Argentina?

There are 191 cybersecurity consultancy companies headquartered in Argentina as of September 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 consultancy companies?

Buenos Aires leads with 43 headquartered companies, followed by Ciudad Autonoma De Buenos Aires (22) and Caba (14).

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 774 verified decision-maker contacts tracked across these 191 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 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.