Company lists · Data refreshed September 2026

Top 25 IT security consulting firms based in Mexico

Name: IT security consulting firms based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 389 companies tracked

RevenueBase identified 389 IT security consulting firms headquartered in Mexico as of September 2026 and tracks 5,546 professional contacts across them, including 616 with verified work emails and 53 with mobile numbers. Ciudad De Mexico is the largest hub.

This list covers IT 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 4, 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

389Companies

5,546Contacts tracked

616Verified emails

53Mobile numbers

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The 25 largest IT security consulting firms based in Mexico

Ranked by team size

Top 25 of 389 IT security consulting firms based in Mexico, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT security consulting firms: 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
1	Total Cyber-SecIndirect evidence	Parques Del Pedregal Cdmx, MexicoHQ checked Sep 4, 2026	51-200	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 4, 2026
2	D4 ConsultoresPartial evidence	Guadalupe Inn Ciudad De Mexico, MexicoHQ checked Sep 4, 2026	201-500	118
	“D4 is a Mexican technology and technology consulting company, which focuses on providing innovative solutions to its clients in areas such as digital transformation, data…” Source: company website · checked Sep 4, 2026
3	Silent4businessIndirect evidence	Cdmx, MexicoHQ checked Sep 4, 2026	51-200	108
	“Somos una empresa especializada en seguridad de la información.” Source: company website · checked Sep 4, 2026
4	Dicofra Cyber SecurityIndirect evidence	Ciudad De México, MexicoHQ checked Sep 4, 2026	51-200	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 4, 2026
5	MEXISPartial evidence	Bosques De Las Lomas, MexicoHQ checked Sep 4, 2026	51-200	97
	“Somos expertos en IT y ciberseguridad” Source: company website · checked Sep 4, 2026
6	Caisa Consultores Y ServiciosIndirect evidence	Ciudad De Mexico, MexicoHQ checked Sep 4, 2026	51-200	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 4, 2026
7	TrustdimensionIndirect evidence	San Pedro Garza Garcia, MexicoHQ checked Sep 4, 2026	11-50	84
	“Somos una empresa orientada a dar soluciones en temas estratégicos de seguridad y manejo de información.” Source: company website · checked Sep 4, 2026
8	Data WardenIndirect evidence	Miguel Hidalgo, MexicoHQ checked Sep 4, 2026	51-200	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 4, 2026
9	Grupo Smartekh I CiberseguridadIndirect evidence	Mexico D.F., MexicoHQ checked Sep 4, 2026	51-200	60
	“Grupo Smartekh S.A.” Source: company website · checked Sep 4, 2026
10	NetcontrollIndirect evidence	Ciudad De Mexico, MexicoHQ checked Sep 4, 2026	51-200	53
	“Corporate Cybersecurity & Specialized Services” Source: company website · checked Sep 4, 2026
11	Protektnet SeguridadStrong evidence	San Pedro Garza Garcia, MexicoHQ checked Sep 4, 2026	11-50	51
	“IT Security Specialists All your security needs from Antivirus to Pen Test and Appliances!” Source: company website · checked Sep 4, 2026
12	Intelligent Networks For Critical BusinessPartial evidence	Delegación Benito Juárez, MexicoHQ checked Sep 4, 2026	51-200	50
	“Consultores de IT especialistas en sistemas avanzados de ciberseguridad con más de 10 años de experiencia.” Source: company website · checked Sep 4, 2026
13	SecnesysPartial evidence	Monterrey, MexicoHQ checked Sep 4, 2026	51-200	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 4, 2026
14	IT AnalyticsPartial evidence	MexicoHQ checked Sep 4, 2026	11-50	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 4, 2026
15	Delta ProtectIndirect evidence	Mexico City, MexicoHQ checked Sep 4, 2026	11-50	47
	“Delta Protect is a cybersecurity company from Mexico focused on protecting the digital operations of modern businesses.” Source: company website · checked Sep 4, 2026
16	AvantikaIndirect evidence	Interlomas, MexicoHQ checked Sep 4, 2026	51-200	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 4, 2026
17	White HAT ConsultoresPartial evidence	Benito Juarez, MexicoHQ checked Sep 4, 2026	11-50	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 4, 2026
18	CycsasIndirect evidence	Cdmx, MexicoHQ checked Sep 4, 2026	51-200	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 4, 2026
19	NOVAStrong evidence	Benito Juarez, MexicoHQ checked Sep 4, 2026	51-200	36
	“IT Solutions Consulting with more than 32 years of experience.” Source: company website · checked Sep 4, 2026
20	Rodhe SecurityIndirect evidence	MexicoHQ checked Sep 4, 2026	11-50	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 4, 2026
21	Optimiti Network Consultoría EN CiberseguridadIndirect evidence	Del. Benito Juarez Mexico, MexicoHQ checked Sep 4, 2026	51-200	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 4, 2026
22	ProtectiaIndirect evidence	San Pedro Garza Garcia, MexicoHQ checked Sep 4, 2026	11-50	31
	“En Protectia, somos tu socio estratégico en ciberseguridad.” Source: company website · checked Sep 4, 2026
23	TBSEKIndirect evidence	MexicoHQ checked Sep 4, 2026	11-50	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 4, 2026
24	ValuglobalIndirect evidence	Del. Benito Juarez Mexico. D.F. Ciudad De Mexico, MexicoHQ checked Sep 4, 2026	51-200	31
	“Ayudamos a tu organización a proteger su información, cumplir con normativas, garantizar la continuidad del negocio y mejorar su operación.” Source: company website · checked Sep 4, 2026
25	Dakar ITIndirect evidence	MexicoHQ checked Sep 4, 2026	11-50	30
	“Somos profesionales con más de 17 años de experiencia en construir arquitecturas seguras, alineadas a los objetivos de negocio de nuestros clientes.” Source: company website · checked Sep 4, 2026

Showing 25 of 389 IT security consulting firms based in Mexico

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IT security consulting firms based in Mexico at a glance

As of Sep 4, 2026

11-50Median size (employees)

Ciudad De MexicoLargest hub · 59 HQs

53Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

158

11-50

160

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

31–60

61–90

355

90–180

201

180+

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 IT 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 “IT 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 IT 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, 616 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 4, 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.

IT security consulting firms by metro

IT security consulting firms in Ciudad De Mexico59
IT security consulting firms in Cdmx25

Frequently asked

How many IT security consulting firms are there based in Mexico?

RevenueBase identified 389 IT 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?

Total Cyber-Sec, headquartered in Parques Del Pedregal Cdmx, tops this list with the largest team on record.

Which city has the most IT security consulting firms?

Ciudad De Mexico leads with 59 headquartered companies, followed by Cdmx (25) and Mexico (24).

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 616 verified decision-maker contacts tracked across these 389 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 4, 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.