Company lists · Data refreshed September 2026

Top 25 Appsec consulting companies based in Mexico

Name: Appsec consulting companies based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 102 companies tracked

RevenueBase identified 102 appsec consulting companies headquartered in Mexico as of September 2026 and tracks 1,086 professional contacts across them, including 214 with verified work emails. Ciudad De Mexico is the largest hub.

This list covers appsec consulting companies 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 21, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

102Companies

1,086Contacts tracked

214Verified emails

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The 25 largest appsec consulting companies based in Mexico

Ranked by team size

Top 25 of 102 appsec consulting companies based in Mexico, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to appsec consulting companies: 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	Silent4business	Indirect evidence	Cdmx, MexicoHQ checked Sep 21, 2026	51-200	104 contacts →
	Indirect evidence “Somos una empresa especializada en seguridad de la información.” Source: RevenueBase Database · checked Sep 21, 2026
2	Hackmetrix	Indirect evidence	Miguel Hidalgo, MexicoHQ checked Sep 21, 2026	51-200	69 contacts →
	Indirect evidence “We help our customers improve security, achieve certifications like ISO 27001, and comply with industry regulations like PCI.” Source: RevenueBase Database · checked Sep 21, 2026
3	Intelligent Networks For Critical Business	Indirect evidence	Delegación Benito Juárez, MexicoHQ checked Sep 21, 2026	51-200	49 contacts →
	Indirect evidence “Consultores de IT especialistas en sistemas avanzados de ciberseguridad con más de 10 años de experiencia.” Source: RevenueBase Database · checked Sep 21, 2026
4	Delta Protect	Indirect evidence	Mexico City, MexicoHQ checked Sep 21, 2026	11-50	47 contacts →
	Indirect evidence “Delta Protect is a cybersecurity company from Mexico focused on protecting the digital operations of modern businesses.” Source: RevenueBase Database · checked Sep 21, 2026
5	Secnesys	Partial evidence	Monterrey, MexicoHQ checked Sep 21, 2026	51-200	46 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 21, 2026
6	White HAT Consultores	Indirect evidence	Delegación: Benito Juárez, MexicoHQ checked Sep 21, 2026	11-50	43 contacts →
	Indirect 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 21, 2026
7	Cycsas	Indirect evidence	Cdmx, MexicoHQ checked Sep 21, 2026	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 21, 2026
8	Optimiti Network Consultoría EN Ciberseguridad	Indirect evidence	México, MexicoHQ checked Sep 21, 2026	51-200	35 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 21, 2026
9	Arteria Comunicaciones	Partial evidence	MexicoHQ checked Sep 21, 2026	51-200	28 contacts →
	Partial evidence “Arteria Comunicaciones SA de CV is a consulting leader in cybersecurity, and information technology services company based in Mexico.” Source: RevenueBase Database · checked Sep 21, 2026
10	OCD Tech México	Indirect evidence	Ciudad De Mexico, MexicoHQ checked Sep 21, 2026	11-50	23 contacts →
	Indirect evidence “OCD Tech México se especializa en seguridad de TI.” Source: RevenueBase Database · checked Sep 21, 2026
11	ADN Consulting	Indirect evidence	Chihuahua, MexicoHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “We have been experts in cybersecurity and networks since With our “Cybersecurity as a Service” product, you can protect your company easily and economically.” Source: RevenueBase Database · checked Sep 21, 2026
12	Neverhack Mexico	Indirect evidence	Cuauhtémoc, MexicoHQ checked Sep 21, 2026	51-200	16 contacts →
	Indirect evidence “NEVERHACK is a French group specialized in cybersecurity for over 40 years.” Source: RevenueBase Database · checked Sep 21, 2026
13	Grupo Vasster	Indirect evidence	La Condesa, MexicoHQ checked Sep 21, 2026	51-200	15 contacts →
	Indirect evidence “Somos una empresa de desarrollo de software y seguridad” Source: RevenueBase Database · checked Sep 21, 2026
14	Websec	Indirect evidence	Ciudad De México, MexicoHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “Somos una consultoría de seguridad digital que se dedica a asegurar la Web.” Source: RevenueBase Database · checked Sep 21, 2026
15	Adan Secure Adan Systems Solutions S DE RL DE CV	Indirect evidence	Miguel Hidalgo, MexicoHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “ADÁN SYSTEMS SOLUTION S.” Source: RevenueBase Database · checked Sep 21, 2026
16	Infomatec S.A	Indirect evidence	Tlalnepantla De Baz, MexicoHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “En un mundo digital en constante evolución, es tu aliado en ciberseguridad y conectividad empresarial.” Source: RevenueBase Database · checked Sep 21, 2026
17	Secure Information Technologies	Indirect evidence	México, MexicoHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “Empresa dedicada a la provisión de servicios de consultoría y capacitación, incluyendo la implementación de sistemas de gestión de seguridad de la información, sistemas de gestión…” Source: RevenueBase Database · checked Sep 21, 2026
18	Tekium	Indirect evidence	Ciudad De México., MexicoHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Creemos fielmente en ser motores para lograr cambios trascendentales, y si los peligros del entorno digital no descansan ¡Tampoco lo haremos nosotros!” Source: RevenueBase Database · checked Sep 21, 2026
19	Whitesec	Indirect evidence	Cdmx, MexicoHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “En Whitesec ayudamos a las empresas a dejar de operar a ciegas frente a sus vulnerabilidades tecnológicas.” Source: RevenueBase Database · checked Sep 21, 2026
20	CSI Consultores EN Seguridad DE LA Información	Indirect evidence	Ciudad De Mexico, MexicoHQ checked Sep 21, 2026	11-50	9 contacts →
	Indirect evidence “Empresa Mexicana dedicada servicios de consultoría en seguridad de la información como- Pruebas de Penetración y Hackeo Ético - Remediación y Mejora Continua - Implementación de…” Source: RevenueBase Database · checked Sep 21, 2026
21	XITH	Indirect evidence	Zapopan, MexicoHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “Profesionalizar y transformar las áreas de Tecnologías de la Información en unidades estratégicas y rentables mediante la implementación de servicios de TI de alto valor.” Source: RevenueBase Database · checked Sep 21, 2026
22	Nimbus Labs	Indirect evidence	Mexico City, MexicoHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “Fundados en 2008 y reestructurados en 2018, somos un grupo de profesionales del desarrollo de software, especializados en la seguridad de la información.” Source: RevenueBase Database · checked Sep 21, 2026
23	Whitesuit Hacking	Indirect evidence	Monterrey, MexicoHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “Empresa de tecnología enfocada en capacitación y consultoria en ciberseguridad y desarrollo de software.” Source: RevenueBase Database · checked Sep 21, 2026
24	Haak Cybersecurity Consulting	Partial evidence	Ciudad De México, MexicoHQ checked Sep 21, 2026	11-50	6 contacts →
	Partial evidence “Haak Cybersecurity Consulting es una firma especializada en ciberseguridad que trabaja de la mano con empresas para fortalecer, prevenir y proteger sus activos digitales.” Source: RevenueBase Database · checked Sep 21, 2026
25	Infoseq Consulting	Indirect evidence	Monterrey, MexicoHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “Ayudamos a las organizaciones con consultoría especializada en ciberseguridad, gestión de riesgos tecnológicos, gestión de vulnerabilidades, pruebas de penetración o pentesting…” Source: RevenueBase Database · checked Sep 21, 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: appsec consulting companies. 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 appsec consulting companies.
Partial evidence: Its own public description names part of appsec consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name appsec consulting companies. 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 102 appsec consulting companies based in Mexico

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Appsec consulting companies based in Mexico at a glance

As of Sep 21, 2026

19.7%Verified-email coverage

10.6Average contacts per company

11-50Median size (employees)

15.7%Largest-city concentration · Ciudad De Mexico

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 102 companies.

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 appsec consulting companies, 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 “appsec consulting companies”. 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 appsec consulting companies), 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 appsec consulting companies, 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, 214 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 21, 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.

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 appsec consulting companies, 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 appsec consulting companies are there based in Mexico?

RevenueBase identified 102 appsec consulting companies 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?

Silent4business, headquartered in Cdmx, tops this list with the largest team on record.

Which city has the most appsec consulting companies?

Ciudad De Mexico leads with 16 headquartered companies, followed by Cdmx (11) and Monterrey (10).

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 214 verified decision-maker contacts tracked across these 102 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 21, 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.