Company lists · Data verified August 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 Verified Aug 28, 2026 318 companies tracked

There are 318 data security consulting firms headquartered in Mexico (RevenueBase, August 2026). RevenueBase 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. Data current as of August 28, 2026.

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 verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Total Cyber-Sec	Parques Del Pedregal Cdmx	51-200	328	28
2	Wizlynx Group	Mexico D.F.	51-200	135	36
3	Sofistic Cybersecurity	Ciudad De Mexico	201-500	108	38
4	Silent4business	Cdmx	51-200	108	26
5	MEXIS	Bosques De Las Lomas	51-200	97	7
6	Caisa Consultores Y Servicios	Ciudad De Mexico	51-200	92	3
7	Trustdimension	San Pedro Garza Garcia	11-50	84	26
8	Data Warden	Miguel Hidalgo	51-200	82	3
9	Netcontroll	Ciudad De Mexico	51-200	53	14
10	Intelligent Networks For Critical Business	San Nicolas De Los Garza	51-200	50	15
11	Secnesys	Benito Juarez Cdmx	51-200	47	15
12	White HAT Consultores	Benito Juarez	11-50	42	10
13	Cycsas	Cdmx	51-200	38	16
14	NOVA	Benito Juarez	51-200	36	5
15	Optimiti Network Consultoría EN Ciberseguridad	Del. Benito Juarez Mexico	51-200	34	7
16	Valuglobal	Del. Benito Juarez Mexico. D.F. Ciudad De Mexico	51-200	31	7
17	Iscor Soluciones	Monterrey	11-50	28	4
18	Ciqur24 LLP	Mexico	11-50	23	13
19	Virmar Ciberseguridad	Monterrey	11-50	20	2
20	Dafros	n/a	11-50	17	4
21	Onlinet	Miguel Hidalgo	11-50	17	2
22	Brier & Thorn Mexico, S.A.P.I DE C.V	City	11-50	17	2
23	Neverhack Mexico	Cuauhtemoc	51-200	16	1
24	Sijisa Ciberseguridad	Naucalpan De Juarez Naucalpan De Juarez	11-50	15	5
25	Core ONE Information Technology SA DE CV	Federal	51-200	14	1

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 Aug 28, 2026

11-50Median size (employees)

Ciudad De MexicoLargest hub · 53 HQs

45Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

115

11-50

143

51-200

201-500

501-1,000

10001+

Data security consulting firms by metro

Metro	Companies
Data security consulting firms in Ciudad De Mexico	53
Data security consulting firms in Cdmx	22
Data security consulting firms in Monterrey	21
Data security consulting firms in Mexico City	19
Data security consulting firms in Mexico	16
Data security consulting firms in Guadalajara	10
Data security consulting firms in Queretaro	9

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “data security consulting firms”, with match quality audited by blind human judging, and headquartered in Mexico.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 318 data security consulting firms headquartered in Mexico as of August 2026 (RevenueBase).

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 is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.