Company lists · Data refreshed September 2026

Top 24 Telecommunications companies with research centers based in Mexico

Name: Telecommunications companies with research centers based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 109 companies tracked

RevenueBase identified 109 telecommunications companies with research centers headquartered in Mexico as of September 2026 and tracks 1,785 professional contacts across them, including 173 with verified work emails. Ciudad De Mexico is the largest hub.

This list covers telecommunications companies with research centers 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 19, 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 19, 2026 86% judged on-target in blind review

109Companies

1,785Contacts tracked

173Verified emails

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The 24 largest telecommunications companies with research centers based in Mexico

Ranked by team size

Top 24 of 109 telecommunications companies with research centers based in Mexico, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to telecommunications companies with research centers: 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	Telnor	Indirect evidence	Tijuana, MexicoHQ checked Sep 19, 2026	1,001-5,000	430 contacts →
	Indirect evidence “TELNOR (Teléfonos del Noroeste), empresa líder en servicios de comunicación de telefonía local, larga distancia, proveedora de internet, servicios similares y soluciones…” Source: RevenueBase Database · checked Sep 19, 2026
2	Ientc Telecom	Partial evidence	Querétaro, MexicoHQ checked Sep 19, 2026	201-500	254 contacts →
	Partial evidence “Fixed and mobile, Telecommunications Solution Service provider, we specialize in customer service and quality telecom services for the Industry, Commercial and Residential…” Source: RevenueBase Database · checked Sep 19, 2026
3	Isat Telecomunicaciones	Indirect evidence	MexicoHQ checked Sep 19, 2026	201-500	131 contacts →
	Indirect evidence “Más de 35 años de experiencia integrando servicios de telecomunicaciones, enfocándonos en proveer soluciones de Comunicaciones Unificadas, Wireless, Seguridad Informática y…” Source: RevenueBase Database · checked Sep 19, 2026
4	Estevez.Jor Servicios	Partial evidence	Tlalnepantla De Baz, MexicoHQ checked Sep 19, 2026	201-500	120 contacts →
	Partial evidence “With ten years operating in the telecommunications industry, but with human capital with more than 25 years of experience in the sector, Estevez.jor Servicios is emerging as a…” Source: RevenueBase Database · checked Sep 19, 2026
5	GBN	Indirect evidence	Guadalajara, MexicoHQ checked Sep 19, 2026	11-50	104 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 19, 2026
6	Even Group	Indirect evidence	Monterrey, MexicoHQ checked Sep 19, 2026	201-500	78 contacts →
	Indirect evidence “Even Group es una empresa que abarca servicios de infraestructura para el mercado de las telecomunicaciones y mantenimiento de redes de telefonía fija y móvil.” Source: RevenueBase Database · checked Sep 19, 2026
7	AFL México	Indirect evidence	Apodaca, MexicoHQ checked Sep 19, 2026	1,001-5,000	66 contacts →
	Indirect evidence “AFL es una empresa innovadora que ofrece soluciones, productos y servicios líderes en la industria a los mercados energético, de proveedores de servicios, empresarial e…” Source: RevenueBase Database · checked Sep 19, 2026
8	Telenet DE México	Indirect evidence	Guadalajara, MexicoHQ checked Sep 19, 2026	51-200	60 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 19, 2026
9	Kiwi Networks	Indirect evidence	MexicoHQ checked Sep 19, 2026	51-200	34 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 19, 2026
10	Contacta	Indirect evidence	Monterrey, MexicoHQ checked Sep 19, 2026	1-10	28 contacts →
	Indirect evidence “Using the latest technology to make the world a smaller place!” Source: RevenueBase Database · checked Sep 19, 2026
11	Silzar	Indirect evidence	Cuautitlan Izcalli, MexicoHQ checked Sep 19, 2026	51-200	19 contacts →
	Indirect evidence “Servicios en Telecomunicaciones y Electrónica.+ Diseño + Integración de sistemas IT, comunicaciones + Servicios administrados + Mantenimiento de infraestructura TI + Sistemas de…” Source: RevenueBase Database · checked Sep 19, 2026
12	Ilox Telecomunicaciones	Indirect evidence	Guadalajara, MexicoHQ checked Sep 19, 2026	201-500	14 contacts →
	Indirect evidence “En ilox proveemos de tecnología en telecomunicaciones a todo tipo de empresas ofreciendo una opción innovadora para sus servicios de voz, video, datos e infraestructura” Source: RevenueBase Database · checked Sep 19, 2026
13	Fangio Telecom	Indirect evidence	Guadalajara, MexicoHQ checked Sep 19, 2026	51-200	12 contacts →
	Indirect evidence “Somos una empresa de telecomunicaciones, enfocados en diseño, construcción y mantenimiento de redes de telecomunicaciones.” Source: RevenueBase Database · checked Sep 19, 2026
14	Dovtronik DE México, S.A. DE C.V	Indirect evidence	Cuauhtémoc, MexicoHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Dovtronik es una empresa con 50 años de presencia en el campo de la Electrónica y las Telecomunicaciones en México.” Source: RevenueBase Database · checked Sep 19, 2026
15	Grupo CTE	Partial evidence	Monterrey, MexicoHQ checked Sep 19, 2026	51-200	10 contacts →
	Partial evidence “Grupo CTE es una empresa con capacidad demostrada en más de 20 años de trayectoria soportando soluciones para Contact Center y Colaboración, Data Centers, Redes LAN & WAN.” Source: RevenueBase Database · checked Sep 19, 2026
16	Connexum Sonora	Indirect evidence	Hermosillo, MexicoHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Más de 25 años de experiencia nos respaldan Somos una empresa que diseña, desarrolla e implementa soluciones de telecomunicación, seguridad electrónica y radiocomunicación.” Source: RevenueBase Database · checked Sep 19, 2026
17	Magnum Networks SA DE CV	Indirect evidence	Tlalnepantla, MexicoHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Empresa dedicada al ramo de ti” Source: RevenueBase Database · checked Sep 19, 2026
18	ITM DE México	Indirect evidence	Hermosillo, MexicoHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Empresa de telecomunicaciones, especialista en voz y datos, video vigilancia, control de acceso y telefonía.” Source: RevenueBase Database · checked Sep 19, 2026
19	Naika Group	Indirect evidence	Merida, MexicoHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Empresa de telecomunicaciones especialista en redes y seguridad informática” Source: RevenueBase Database · checked Sep 19, 2026
20	Wifiempresarial	Indirect evidence	Cancun, MexicoHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Empresa especializada en la provisión de componentes y servicios para la implementación de soluciones integrales de telecomunicaciones.” Source: RevenueBase Database · checked Sep 19, 2026
21	STS Sistemas Telefónicos DEL Sureste	Indirect evidence	Mérida, MexicoHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Sistemas Telefónicos del Sureste (STS) es una empresa yucateca dedicada al desarrollo, ingeniería e implementación de servicios integrales de telecomunicaciones para empresas…” Source: RevenueBase Database · checked Sep 19, 2026
22	Ecar Networks	Indirect evidence	Querétaro, MexicoHQ checked Sep 19, 2026	11-50	2 contacts →
	Indirect evidence “Somos una empresa especializada en brindar soluciones tecnológicas integrales, a través de la implementación de sistemas de telecomunicaciones, infraestructura, automatización y…” Source: RevenueBase Database · checked Sep 19, 2026
23	Wisper NET Network Solutions	Indirect evidence	Puerto Vallarta, MexicoHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
24	Gray Lighting & Controls	Indirect evidence	Atizapán De Zaragoza, MexicoHQ checked Sep 19, 2026	11-50	1 contacts →
	Indirect evidence “Nosotros como GRAY LIGHTING & CONTROLS somos una filial de GRAY LIGHTING & MASTS,INC.” Source: RevenueBase Database · checked Sep 19, 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 companies with research centers. 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 companies with research centers.
Partial evidence: Its own public description names part of telecommunications companies with research centers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications companies with research centers. 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 24 of 109 telecommunications companies with research centers based in Mexico

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Telecommunications companies with research centers based in Mexico at a glance

As of Sep 19, 2026

9.7%Verified-email coverage

16.4Average contacts per company

11-50Median size (employees)

6.4%Largest-city concentration · Ciudad De Mexico

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 109 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 telecommunications companies with research centers, 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 companies with research centers”. 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 companies with research centers), 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 companies with research centers, 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, 173 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 19, 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 telecommunications companies with research centers, 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 companies with research centers are there based in Mexico?

RevenueBase identified 109 telecommunications companies with research centers 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?

Telnor, headquartered in Mexico, tops this list with the largest team on record.

Which city has the most telecommunications companies with research centers?

Ciudad De Mexico leads with 7 headquartered companies, followed by Monterrey (7) and Guadalajara (6).

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 173 verified decision-maker contacts tracked across these 109 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 19, 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.