Company lists · Data refreshed September 2026

Top 25 Telecommunications systems integrators based in Mexico

Name: Telecommunications systems integrators based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 630 companies tracked

RevenueBase identified 630 telecommunications systems integrators headquartered in Mexico as of September 2026 and tracks 7,652 professional contacts across them, including 515 with verified work emails and 68 with mobile numbers. Ciudad De Mexico is the largest hub.

This list covers telecommunications systems integrators 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 6, 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 6, 2026 86% judged on-target in blind review

630Companies

7,652Contacts tracked

515Verified emails

68Mobile numbers

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The 25 largest telecommunications systems integrators based in Mexico

Ranked by team size

Top 25 of 630 telecommunications systems integrators based in Mexico, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to telecommunications systems integrators: 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	ICSI	Indirect evidence	Miguel Hidalgo, MexicoHQ checked Sep 6, 2026	51-200	219 contacts →
	“Integrador de Sistemas y Tecnologías de Información” Source: company website · checked Sep 6, 2026
2	Tecnosinergia	Indirect evidence	Azcapotzalco, MexicoHQ checked Sep 6, 2026	201-500	141 contacts →
	“Tecnosinergia es un mayorista líder en soluciones de seguridad electrónica, tecnologías de la información y telecomunicaciones.” Source: company website · checked Sep 6, 2026
3	Isat Telecomunicaciones	Indirect evidence	MexicoHQ checked Sep 6, 2026	201-500	131 contacts →
	“Más de 35 años de experiencia integrando servicios de telecomunicaciones, enfocándonos en proveer soluciones de Comunicaciones Unificadas, Wireless, Seguridad Informática y…” Source: company website · checked Sep 6, 2026
4	Tenco Group	Indirect evidence	Chihuahua, MexicoHQ checked Sep 6, 2026	51-200	119 contacts →
	“We are 190+ professionals with 30+ years delivering integrated electronic security, networks, control and automation across Latin America.” Source: company website · checked Sep 6, 2026
5	HEMAC	Indirect evidence	Guadalajara, MexicoHQ checked Sep 6, 2026	51-200	106 contacts →
	“Ofrecemos al mercado soluciones vanguardistas en materia de redes, telecomunicaciones y video seguridad integrando productos y servicios de la más alta calidad con un concepto de…” Source: company website · checked Sep 6, 2026
6	GBN	Indirect evidence	Guadalajara, MexicoHQ checked Sep 6, 2026	11-50	104 contacts →
	“Nos enfocamos en el diseño e implementación de sus soluciones en telecomunicaciones, así como el soporte de las mismas; participamos de manera activa en la cadena de valor del…” Source: company website · checked Sep 6, 2026
7	Avit Soluciones	Indirect evidence	Tijuana, MexicoHQ checked Sep 6, 2026	51-200	83 contacts →
	“AVIT Soluciones is a technology solutions company made up of a team of professional engineers with more than 20 years of experience in the technology market applied to our audio…” Source: company website · checked Sep 6, 2026
8	GTA Telecom DE México	Indirect evidence	Saltillo, MexicoHQ checked Sep 6, 2026	51-200	79 contacts →
	“GTA es una empresa que ofrece servicios de ingeniería especializados en las redes de telefonía celular y en tecnologías de la información.” Source: company website · checked Sep 6, 2026
9	Ácumen Telecomunicaciones	Indirect evidence	México Df, MexicoHQ checked Sep 6, 2026	11-50	77 contacts →
	“Muchas empresas dependen completamente de su infraestructura tecnológica para operar.” Source: company website · checked Sep 6, 2026
10	Logen S.A. DE C.V	Indirect evidence	Coyoacan, MexicoHQ checked Sep 6, 2026	51-200	75 contacts →
	“LOGEN se ha dedicado desde 1986 a la integración, Suministro e Instalación de Sistemas de Detección y Protección de Incendio, CCTV, Control de Accesos, Automatización, Monitoreo y…” Source: company website · checked Sep 6, 2026
11	Telenet DE México	Indirect evidence	Guadalajara, MexicoHQ checked Sep 6, 2026	51-200	60 contacts →
	“Telenet de México es una empresa líder en soluciones de telecomunicaciones para la empresa moderna que requiere eficientes sistemas de información y sistemas especiales de vídeo…” Source: company website · checked Sep 6, 2026
12	Grupo Smartekh I Ciberseguridad	Indirect evidence	México, MexicoHQ checked Sep 6, 2026	51-200	59 contacts →
	“Grupo Smartekh S.A.” Source: company website · checked Sep 6, 2026
13	ERA Group Marca DE ERA Telecomunicaciones, S.A. DE C.V	Indirect evidence	Zapopan, MexicoHQ checked Sep 6, 2026	51-200	45 contacts →
	“ERA’s team provides a comprehensive array of services.” Source: company website · checked Sep 6, 2026
14	Sisa Consultores	Indirect evidence	Guadalajara, MexicoHQ checked Sep 6, 2026	11-50	43 contacts →
	“Protección de la Información, Movilidad, Redes y Colaboración En SISA contribuimos al crecimiento de tu empresa, brindándote soluciones de redes, seguridad y colaboración, con el…” Source: company website · checked Sep 6, 2026
15	Grupo IRS	Indirect evidence	Monterrey, MexicoHQ checked Sep 6, 2026	51-200	43 contacts →
	“Grupo IRS es una empresa Integradora desde hace mas de 30 años, las disciplinas en los que podemos aportar a tus proyectos son Cableado Estructurado, Networking, Sistemas de…” Source: company website · checked Sep 6, 2026
16	RCU Sistemas	Indirect evidence	Monterrey, MexicoHQ checked Sep 6, 2026	11-50	43 contacts →
	“Venta e instalacion de sistemas de radiocomunicación.” Source: company website · checked Sep 6, 2026
17	Altumware	Indirect evidence	Monterrey, MexicoHQ checked Sep 6, 2026	51-200	42 contacts →
	“Altumware provides key experience in the development and implementation of solutions in the areas of logistics, business process automation and industrial automation.” Source: company website · checked Sep 6, 2026
18	Grupo Covix	Indirect evidence	Cdmx, MexicoHQ checked Sep 6, 2026	51-200	41 contacts →
	“Somos integradores de soluciones tecnológicas para visualización y colaboración.” Source: company website · checked Sep 6, 2026
19	Angop Servicios Estrategicos	Indirect evidence	Cdmx, MexicoHQ checked Sep 6, 2026	11-50	40 contacts →
	“Áreas Especializadas de:* Comunicaciones Unificadas (Telefonía IP, equipos para Salas de Video-Conferencia, Conmutador, Diademas)* Software y Seguridad Informática * Seguridad…” Source: company website · checked Sep 6, 2026
20	Caracol Comunicaciones	Partial evidence	Santa Catarina, MexicoHQ checked Sep 6, 2026	51-200	40 contacts →
	“Caracol Comunicaciones is a telecommunications infrastructure company, devoted to client satisfaction by offering quality, fast and punctual services.” Source: company website · checked Sep 6, 2026
21	Informática Práctica Aplicada SA DE CV Ipasa	Indirect evidence	Leon, MexicoHQ checked Sep 6, 2026	11-50	39 contacts →
	“IPASA cuenta con más de 25 años de experiencia en el área técnica y la gestión de proyectos.” Source: company website · checked Sep 6, 2026
22	Kiwi Networks	Indirect evidence	MexicoHQ checked Sep 6, 2026	51-200	34 contacts →
	“En marzo de 2011, la compañía inició operaciones en la Ciudad de México gracias a la labor de profesionales del ámbito de las telecomunicaciones, tanto a nivel nacional como…” Source: company website · checked Sep 6, 2026
23	Telintec	Indirect evidence	Monterrey, MexicoHQ checked Sep 6, 2026	11-50	34 contacts →
	“Telintec es una compañía dedicada a maximizar la eficiencia, calidad, seguridad y disponibilidad de las redes, las comunicaciones y las transmisiones de información de sus…” Source: company website · checked Sep 6, 2026
24	Avantec Avances Tecnológicos Estratégicos, S.A. DE C.V	Indirect evidence	Guadalajara, MexicoHQ checked Sep 6, 2026	11-50	34 contacts →
	“En Avantec convertimos tecnología en soluciones reales que impulsan el crecimiento de las organizaciones.” Source: company website · checked Sep 6, 2026
25	Smart Mobility Enterprise & Consulting	Indirect evidence	Tijuana, MexicoHQ checked Sep 6, 2026	51-200	33 contacts →
	“Somos una empresa tecnológica que ayuda a las empresas Pequeñas, Medianas y Grandes a diseñar, implementar y optimizar los costos en IT, con las soluciones tecnologicas de clase…” Source: company website · checked Sep 6, 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: telecommunications systems integrators. 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 telecommunications systems integrators.
Partial evidence: Its own public description names part of telecommunications systems integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications systems integrators. 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 630 telecommunications systems integrators based in Mexico

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Telecommunications systems integrators based in Mexico at a glance

As of Sep 6, 2026

6.7%Verified-email coverage

0.9%Mobile-number coverage

12.1Average contacts per company

11-50Median size (employees)

7.6%Largest-city concentration · Ciudad De Mexico

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

249

11-50

276

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

4840–30

2931–60

161–90

090–180

1180+

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 telecommunications systems integrators, 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 “telecommunications systems integrators”. 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 telecommunications systems integrators), 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 telecommunications systems integrators, 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, 515 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.

Telecommunications systems integrators by metro

Telecommunications systems integrators in Ciudad De Mexico48
Telecommunications systems integrators in Monterrey38
Telecommunications systems integrators in Guadalajara27

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 telecommunications systems integrators, 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 telecommunications systems integrators are there based in Mexico?

RevenueBase identified 630 telecommunications systems integrators 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?

ICSI, headquartered in Miguel Hidalgo, tops this list with the largest team on record.

Which city has the most telecommunications systems integrators?

Ciudad De Mexico leads with 48 headquartered companies, followed by Monterrey (38) and Guadalajara (27).

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 515 verified decision-maker contacts tracked across these 630 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 6, 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.