Company lists · Data refreshed September 2026

Top 19 Healthcare cybersecurity firms based in Mexico

RevenueBase identified 52 company matches for healthcare cybersecurity firms associated with Mexico as of September 2026 and tracks 402 professional contacts across them, including 97 with verified work emails. Monterrey is the largest hub.

This list covers company matches for healthcare cybersecurity firms associated with Mexico, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
52Companies
402Contacts tracked
97Verified emails
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The 19 largest healthcare cybersecurity firms based in Mexico

Ranked by team size
Top 19 of 52 company matches for healthcare cybersecurity firms based in Mexico, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMonterrey, MexicoHQ recorded Sep 28, 202651-20046 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchMéxico, MexicoHQ recorded Sep 28, 202651-20035 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchSan Pedro Garza Garcia, MexicoHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“Our Services and Solutions let us help our customers to improve their levels of #cybersecurity.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchWy, MexicoHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“Ciqur24 is a leading provider of comprehensive services in Cyber Security, IT Services, Cloud & IT Operations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchMonterrey, MexicoHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“Bienvenido!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchMiguel Hidalgo, MexicoHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Onlinet is an information technology and services company based out of Mexico.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchTlalnepantla De Baz, MexicoHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“En un mundo digital en constante evolución, es tu aliado en ciberseguridad y conectividad empresarial.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchMiguel Hidalgo, MexicoHQ recorded Sep 28, 2026201-50011 contacts →

Exact match

“EN CASO DE EMERGENCIA:+52 55 39031892 - disponibilidad 24/7 para brindarte asistencia inmediata.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchLeón, MexicoHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Nuestro Propósito es: Contribuir a hacer un mundo mas ciber seguro.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchMexicoHQ recorded Sep 28, 20261-109 contacts →

Exact match

“MT-Cyber protects companies and individuals from cyber threats and attacks.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchTijuana, MexicoHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Especialistas en ciberseguridad en Tijuana Protegemos a empresas comprometidas con la seguridad de su información y la confianza de sus clientes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchMexicoHQ recorded Sep 28, 202611-505 contacts →

Exact match

“We help organizations in manufacturing, financial services, government, and healthcare protect their infrastructure with 24/7 continuous monitoring, threat detection, and incident…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchMonterrey, MexicoHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Ayudamos a las organizaciones con consultoría especializada en ciberseguridad, gestión de riesgos tecnológicos, gestión de vulnerabilidades, pruebas de penetración o pentesting…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchQueretaro, MexicoHQ recorded Sep 28, 202611-502 contacts →

Exact match

“Biztech es una organización especializada en ciberseguridad que apoya a sus clientes a construir un entorno seguro para el intercambio de información digital, alineando las…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchÁlvaro Obregón, MexicoHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Somos una startup especializada en servicios integrales de ciberseguridad que protege organizaciones de todos los tamaños contra las amenazas digitales más sofisticadas del…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchMexico City, MexicoHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Coeus Cybersecurity es una firma especializada en servicios avanzados de ciberseguridad que ayudan a organizaciones a fortalecer su postura de seguridad mediante evaluaciones…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchMexico City, MexicoHQ recorded Sep 28, 20261-102 contacts →

Exact match

“es una empresa de Ciberseguridad donde ayudamos a las personas a facilitar la integración de soluciones de seguridad en sus organizaciones y proteger sus negocios contra…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchJuárez, MexicoHQ recorded Sep 28, 202611-502 contacts →

Exact match

“Sidian Security es una empresa de ciberseguridad con soluciones administradas contra ataques cibernéticos de cobertura y espectro amplios.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchCancun, MexicoHQ recorded Sep 28, 202611-501 contacts →

Exact match

“Somos una consultoría en ciberseguridad especializada en ayudar a empresas y organizaciones a proteger sus datos y operaciones de las amenazas cibernéticas.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 19 of 52 healthcare cybersecurity firms based in Mexico

See the full list, filter by size, metro and specialty, and access 97 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare cybersecurity firms based in Mexico at a glance

As of Sep 28, 2026
24.1%Verified-email coverage
7.7Average contacts per company
11-50Median size (employees)
15.4%Largest-city concentration · Monterrey
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
25
51-200
4
201-500
2

Email recency for this list is measured worldwide rather than for Mexico, so it is reported there. Company counts and contact totals on this page are exact for Mexico, over 52 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Mexico whose business descriptions match “healthcare cybersecurity firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 97 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “healthcare cybersecurity firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare cybersecurity firms are there based in Mexico?

RevenueBase identified 52 company matches for healthcare cybersecurity firms associated with Mexico as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Secnesys tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most healthcare cybersecurity firms?

Monterrey leads with 8 company records, followed by Mexico City (6) and Mexico (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 97 professional contacts with verified work emails tracked across these 52 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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.