Company lists · Data refreshed September 2026
Top 3 Security companies based in Ciudad De Mexico, Mexico
This directory lists 91 security companies based in Ciudad De Mexico, Mexico, with 3,587 contacts and 129 email addresses for business research and outreach. As of September 2026, Ciudad De Mexico is the single most-represented city among the companies on the list.
Security companies provide services, systems, or products that protect people, property, facilities, data, networks, or other assets from security threats. This list covers companies that provide security products or services, including physical security, cybersecurity, monitoring, access control, risk management, and related protection solutions. Ranked by team size, largest first. Data current as of September 6, 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 3 largest security companies based in Ciudad De Mexico, 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 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 34 | ||||
“Somos una empresa de seguridad privada que atiende a clientes que requieren servicios especializados y de alta calidad.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2 | ||||
“Somos una empresa comprometida a impulsar la distribución de los sistemas especiales de detección de incendios, conformada por expertos en la comercialización, distribución e…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 3 of 91 security companies based in Ciudad De Mexico, Mexico
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Security companies based in Ciudad De Mexico, Mexico at a glance
As of Sep 6, 2026Companies by employee count
Email recency for this list is measured across the whole Mexico list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Ciudad De Mexico, over 91 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 security companies, 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 Ciudad De Mexico, Mexico whose own description of what they do matches “security companies”. 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 security companies, and records with no verified work email. Companies headquartered outside Ciudad De 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, 129 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 6, 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.
Security companies by metro in Mexico
- Security companies in Ciudad De Mexico91
- Security companies in Monterrey70
- Security companies in Mexico38
- Security companies in Cdmx31
- Security companies in Queretaro30
- Security companies in Guadalajara27
Frequently asked
How many security companies are based in Ciudad De Mexico, Mexico?
RevenueBase counts 91 security companies based in Ciudad De Mexico, Mexico on this list.
How many contacts and email addresses are available for security companies?
The list includes 3,587 contacts and 129 email addresses for security companies.
Which city has the most security companies on the list?
Ciudad De Mexico is the single most-represented city among the companies on the list.
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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.