Company lists · Data refreshed September 2026
Top 24 Information security consulting firms based in Argentina
RevenueBase identified 219 information security consulting firms headquartered in Argentina as of September 2026 and tracks 1,834 professional contacts across them, including 612 with verified work emails and 33 with mobile numbers. Buenos Aires is the largest hub.
This list covers information security consulting firms 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 3, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 24 largest information security consulting firms based in Argentina
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 154 | ||||
“La innovación y los cambios tecnológicos tienen un ritmo acelerado y continuo.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 148 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 137 | ||||
“At BASE4 Security we specialize in Cybersecurity, with a presence in Latin America, USA and Spain.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 133 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 107 | ||||
“Since 1996, we help companies to improve their cybersecurity posture.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 83 | ||||
“En eMozart transformamos la ciberseguridad en una ventaja competitiva.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 43 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 42 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 26 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 24 | ||||
“En All-Kom S.A.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 23 | ||||
“We are an Argentine company that develops its activity in the Consulting and Professional Services sector, within the IT field.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 22 | ||||
“Expertos en Seguridad de la Información.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 19 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 18 | ||||
“We are a strategic cybersecurity consultancy that translates technical uncertainty into business decisions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 18 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | Gr-It Servicios InformaticosIndirect evidence | 16 | |||
“Empresa de servicios informáticos, con fuertes tendencias en networking, cloud services y consultoría IT.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 16 | ||||
“Somos una empresa que hace foco en garantizar la seguridad cibernética con un equipo altamente especializado y con calidad humana.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 13 | ||||
“B & SIT, es el resultado del desarrollo de un grupo de profesionales que hace varios años comenzaron a elaborar proyectos relacionados con asesoramiento en Tecnología y Seguridad…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 12 | ||||
“En Mastesis nos especializamos en que la información de las empresas esté siempre disponible y que nunca se pierda.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 10 | ||||
“Ser el socio estrategico en IT de nuestros clientes, permitiendoles enfocarse en su negocio.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 8 | ||||
“Si cuando estás buscando un proveedor tecnológico, tenés que poner “seleccionar Idioma”.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 8 | ||||
“TMB Group es tu partner confiable para tus soluciones informáticas y tecnológicas.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | Quait ConsultingIndirect evidence | 8 | |||
“Aplicamos valor a la tecnología de tu empresa, para gobernar, proteger y transformar tu negocio.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | Root-Secure S.R.LIndirect evidence | 7 | |||
“Root-Secure es una Empresa dedicada exclusivamente a la consultoría y educación en Seguridad de la Información.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 219 information security consulting firms based in Argentina
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Information security consulting firms based in Argentina at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 information security consulting firms, 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: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Argentina whose own description of what they do matches “information security consulting firms”. 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 information security consulting firms, 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. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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, 612 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 3, 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.
Information security consulting firms by metro
- Information security consulting firms in Buenos Aires43
- Information security consulting firms in Ciudad Autonoma De Buenos Aires28
Frequently asked
How many information security consulting firms are there based in Argentina?
RevenueBase identified 219 information security consulting firms headquartered in Argentina as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Algeiba S.A, headquartered in Ciudad Autonoma De Buenos Aires, tops this list with the largest team on record.
Which city has the most information security consulting firms?
Buenos Aires leads with 43 headquartered companies, followed by Ciudad Autonoma De Buenos Aires (28) and Caba (15).
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 612 verified decision-maker contacts tracked across these 219 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 3, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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