Company lists · Data refreshed September 2026
Top 25 Information security consulting firms based in Mexico
RevenueBase identified 485 information security consulting firms headquartered in Mexico as of September 2026 and tracks 7,120 professional contacts across them, including 785 with verified work emails and 63 with mobile numbers. Ciudad De Mexico is the largest hub.
This list covers information security consulting firms headquartered in Mexico, 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 25 largest information security consulting firms based in Mexico
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,041 | ||||
“A lo largo de 30 años, hemos incursionado y evolucionado en distintas áreas atendiendo en el continente americano a clientes privados, corporativos y sector gobierno.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 328 | ||||
“Somos una empresa de Grupo Salinas con un equipo de profesionales en Seguridad de la Información con más de 20 años de experiencia que nos respalda en los sectores: financieros…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 108 | ||||
“Somos una empresa especializada en seguridad de la información.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 101 | ||||
“Somos un proveedor de soluciones administradas de seguridad informática corporativa con un enfoque personalizado en la construcción y entrega de sus servicios, que están…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 97 | ||||
“Somos expertos en IT y ciberseguridad” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 92 | ||||
“CAISA Consultores y Servicios somos un empresa comprometida con nuestros socios comerciales convirtiéndonos en un área más de tu empresa.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 84 | ||||
“Somos una empresa orientada a dar soluciones en temas estratégicos de seguridad y manejo de información.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 82 | ||||
“Data Warden es una empresa altamente especializada en ciberseguridad que proporciona servicios de Consultoría, Arquitectura Tecnológica y Administración de Ciberseguridad.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 60 | ||||
“Grupo Smartekh S.A.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 53 | ||||
“Corporate Cybersecurity & Specialized Services” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 51 | ||||
“IT Security Specialists All your security needs from Antivirus to Pen Test and Appliances!” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 50 | ||||
“Consultores de IT especialistas en sistemas avanzados de ciberseguridad con más de 10 años de experiencia.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 50 | ||||
“Grupo Prosol se estableció en bajo el nombre de "Solución de Problemas" en Monterrey, Nuevo León.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 47 | ||||
“At Secnesys we support our clients' digital transformation journey, with a full portfolio of consulting services, SOC/MDR and enabling technologies from leading industry leaders.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 47 | ||||
“En IT ANALYTICS nuestra oferta de valor gira alrededor de las necesidades de nuestros clientes en temas de Ciberseguridad y Continuidad de Negocio.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 47 | ||||
“Delta Protect is a cybersecurity company from Mexico focused on protecting the digital operations of modern businesses.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 42 | ||||
“Preparamos a las organizaciones para enfrentar los retos más recientes en riesgos y amenazas de ciberseguridad inherentes a la transformación digital.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 42 | ||||
“Several year ago, a group of partners formed the core group of White Hat Consultores, focusing on security as a systematic approach of people, technology and processes that should…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 40 | ||||
“Maguen Group is an alliance between four previously established security companies, each one top-notch in its field.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 38 | ||||
“Ofrecemos servicios de consultoría en Seguridad de la Información, nos convertimos en aliados de negocio y proponemos soluciones para enfrentar de la mejor manera posible los…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 36 | ||||
“IT Solutions Consulting with more than 32 years of experience.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 34 | ||||
“RODHE, SA de CV, Es una empresa mexicana que ofrece la integración de servicios administrados de Seguridad Perimetral Física, Control de Acceso, Control Vehicular, Seguridad…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 34 | ||||
“Optimiti Network es una empresa mexicana con más de 14 años de experiencia en ciberseguridad, dedicada a proteger la información crítica de organizaciones medianas y grandes en…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 31 | ||||
“En Protectia, somos tu socio estratégico en ciberseguridad.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 31 | ||||
“En TBSEK somos un grupo de profesionales multidisciplinarios (con más de 25 años de experiencia) que entendimos que solo gastar en seguridad, sin tener la visibilidad completa y…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 485 information security consulting firms based in Mexico
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Information security consulting firms based in Mexico 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 Mexico 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 Mexico 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, 785 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 Ciudad De Mexico74
- Information security consulting firms in Cdmx32
- Information security consulting firms in Monterrey31
- Information security consulting firms in Mexico27
Frequently asked
How many information security consulting firms are there based in Mexico?
RevenueBase identified 485 information security consulting firms headquartered in Mexico 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?
Seguritech, headquartered in Ciudad De Mexico, tops this list with the largest team on record.
Which city has the most information security consulting firms?
Ciudad De Mexico leads with 74 headquartered companies, followed by Cdmx (32) and Monterrey (31).
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 785 verified decision-maker contacts tracked across these 485 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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