Company lists · Data refreshed September 2026

Top 25 Data security consulting firms based in Mexico

Name: Data 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 1, 2026 318 companies tracked

RevenueBase identified 318 data security consulting firms headquartered in Mexico as of September 2026 and tracks 3,494 professional contacts across them, including 472 with verified work emails and 45 with mobile numbers. Ciudad De Mexico is the largest hub.

This list covers data 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

318Companies

3,494Contacts tracked

472Verified emails

45Mobile numbers

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The 25 largest data security consulting firms based in Mexico

Ranked by team size

Top 25 of 318 data security consulting firms based in Mexico, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to data security consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Total Cyber-Sec	Indirect evidence	Parques Del Pedregal Cdmx, Mexico	51-200	328 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 1, 2026
2	Wizlynx Group	Partial evidence	Mexico D.F., Mexico	51-200	135 contacts →
	Partial evidence “wizlynx group is an ethical, trustworthy, and vendor-agnostic global Cyber Security provider.” Source: RevenueBase Database · checked Sep 1, 2026
3	Sofistic Cybersecurity	Strong evidence	Ciudad De Mexico, Mexico	201-500	108 contacts →
	Strong evidence “IT Security Consulting and Deployment- Sofistic is a cybersecurity company, born from researchers in this field, with offices in USA, Spain, Panama, Colombia, Chile and the…” Source: RevenueBase Database · checked Sep 1, 2026
4	Silent4business	Indirect evidence	Cdmx, Mexico	51-200	108 contacts →
	Indirect evidence “Somos una empresa especializada en seguridad de la información.” Source: RevenueBase Database · checked Sep 1, 2026
5	MEXIS	Indirect evidence	Bosques De Las Lomas, Mexico	51-200	97 contacts →
	Indirect evidence “Somos expertos en IT y ciberseguridad” Source: RevenueBase Database · checked Sep 1, 2026
6	Caisa Consultores Y Servicios	Indirect evidence	Ciudad De Mexico, Mexico	51-200	92 contacts →
	Indirect evidence “CAISA Consultores y Servicios somos un empresa comprometida con nuestros socios comerciales convirtiéndonos en un área más de tu empresa.” Source: RevenueBase Database · checked Sep 1, 2026
7	Trustdimension	Indirect evidence	San Pedro Garza Garcia, Mexico	11-50	84 contacts →
	Indirect evidence “Somos una empresa orientada a dar soluciones en temas estratégicos de seguridad y manejo de información.” Source: RevenueBase Database · checked Sep 1, 2026
8	Data Warden	Partial evidence	Miguel Hidalgo, Mexico	51-200	82 contacts →
	Partial evidence “Data Warden es una empresa altamente especializada en ciberseguridad que proporciona servicios de Consultoría, Arquitectura Tecnológica y Administración de Ciberseguridad.” Source: RevenueBase Database · checked Sep 1, 2026
9	Netcontroll	Indirect evidence	Ciudad De Mexico, Mexico	51-200	53 contacts →
	Indirect evidence “Corporate Cybersecurity & Specialized Services” Source: RevenueBase Database · checked Sep 1, 2026
10	Intelligent Networks For Critical Business	Indirect evidence	San Nicolas De Los Garza, Mexico	51-200	50 contacts →
	Indirect evidence “Consultores de IT especialistas en sistemas avanzados de ciberseguridad con más de 10 años de experiencia.” Source: RevenueBase Database · checked Sep 1, 2026
11	Secnesys	Partial evidence	Benito Juarez Cdmx, Mexico	51-200	47 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 1, 2026
12	White HAT Consultores	Partial evidence	Benito Juarez, Mexico	11-50	42 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 1, 2026
13	Cycsas	Indirect evidence	Cdmx, Mexico	51-200	38 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 1, 2026
14	NOVA	Partial evidence	Benito Juarez, Mexico	51-200	36 contacts →
	Partial evidence “IT Solutions Consulting with more than 32 years of experience.” Source: RevenueBase Database · checked Sep 1, 2026
15	Optimiti Network Consultoría EN Ciberseguridad	Indirect evidence	Del. Benito Juarez Mexico, Mexico	51-200	34 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 1, 2026
16	Valuglobal	Indirect evidence	Del. Benito Juarez Mexico. D.F. Ciudad De Mexico, Mexico	51-200	31 contacts →
	Indirect evidence “Ayudamos a tu organización a proteger su información, cumplir con normativas, garantizar la continuidad del negocio y mejorar su operación.” Source: RevenueBase Database · checked Sep 1, 2026
17	Iscor Soluciones	Strong evidence	Monterrey, Mexico	11-50	28 contacts →
	Strong evidence “We are dedicated to the consulting, design, implementation and support of network infraestructure, specialized in network security, network analysis and troubleshooting.” Source: RevenueBase Database · checked Sep 1, 2026
18	Ciqur24 LLP	Partial evidence	Mexico	11-50	23 contacts →
	Partial evidence “Ciqur24 is a leading provider of comprehensive services in Cyber Security, IT Services, Cloud & IT Operations.” Source: RevenueBase Database · checked Sep 1, 2026
19	Virmar Ciberseguridad	Indirect evidence	Monterrey, Mexico	11-50	20 contacts →
	Indirect evidence “Somos especialistas en integrar las soluciones líderes de ciberseguridad para ofrecer a nuestros clientes una cobertura integral y escalable: del correo electrónico al endpoint…” Source: RevenueBase Database · checked Sep 1, 2026
20	Dafros	Indirect evidence	Mexico	11-50	17 contacts →
	Indirect evidence “Somos una empresa de profesionales certificados en tecnologías de la información especializados en Ciberseguridad, Analytics, Infraestructura, Virtualización y Cloud, dedicados a…” Source: RevenueBase Database · checked Sep 1, 2026
21	Onlinet	Indirect evidence	Miguel Hidalgo, Mexico	11-50	17 contacts →
	Indirect evidence “Onlinet is an information technology and services company based out of Mexico.” Source: RevenueBase Database · checked Sep 1, 2026
22	Brier & Thorn Mexico, S.A.P.I DE C.V	Indirect evidence	City, Mexico	11-50	17 contacts →
	Indirect evidence “Fundada en el año 2010, Brier & Thorn es una empresa de gestión de riesgos de TI que proporciona servicios de seguridad de la información, gestión de riesgos, auditoría y…” Source: RevenueBase Database · checked Sep 1, 2026
23	Neverhack Mexico	Indirect evidence	Cuauhtemoc, Mexico	51-200	16 contacts →
	Indirect evidence “NEVERHACK is a French group specialized in cybersecurity for over 40 years.” Source: RevenueBase Database · checked Sep 1, 2026
24	Sijisa Ciberseguridad	Indirect evidence	Naucalpan De Juarez Naucalpan De Juarez, Mexico	11-50	15 contacts →
	Indirect evidence “Protegemos la privacidad de nuestros clientes en un ambiente digital frente a las ciberamenazas (malware, fugas de datos, extorsiones, robos de identidad, secuestros de…” Source: RevenueBase Database · checked Sep 1, 2026
25	Core ONE Information Technology SA DE CV	Indirect evidence	Federal, Mexico	51-200	14 contacts →
	Indirect evidence “Evaluamos los riesgos y amenazas desde la perspectiva de nuestros clientes para garantizarles un sistema de información libre de toda amenaza, ataque o daño-Identificamos las…” Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: data security consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names data security consulting firms.
Partial evidence: Its own public description names part of data security consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data security consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 318 data security consulting firms based in Mexico

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Data security consulting firms based in Mexico at a glance

As of Sep 1, 2026

13.5%Verified-email coverage

1.3%Mobile-number coverage

11.0Average contacts per company

11-50Median size (employees)

16.7%Largest-city concentration · Ciudad De Mexico

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

143

51-200

201-500

501-1,000

10001+

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 data security consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Mexico whose own description of what they do matches “data security consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names data security consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among data 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 its RevenueBase Smart Search 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, 472 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.

Data security consulting firms by metro

Data security consulting firms in Ciudad De Mexico53

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names data security consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 318 data 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 data security consulting firms?

Ciudad De Mexico leads with 53 headquartered companies, followed by Cdmx (22) and Monterrey (21).

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 472 verified decision-maker contacts tracked across these 318 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 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 Smart Search, 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.