Company lists · Data refreshed September 2026

Top 25 Telecommunications consulting firms based in Mexico

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

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 322 companies tracked

RevenueBase identified 322 telecommunications consulting firms headquartered in Mexico as of September 2026 and tracks 3,397 professional contacts across them, including 313 with verified work emails and 41 with mobile numbers. Ciudad De Mexico is the largest hub.

This list covers telecommunications consulting firms 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

322Companies

3,397Contacts tracked

313Verified emails

41Mobile numbers

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The 25 largest telecommunications consulting firms based in Mexico

Ranked by team size

Top 25 of 322 telecommunications consulting firms 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 consulting firms: 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	Ientc Telecom	Partial evidence	Querétaro, MexicoHQ checked Sep 6, 2026	201-500	254 contacts →
	“Fixed and mobile, Telecommunications Solution Service provider, we specialize in customer service and quality telecom services for the Industry, Commercial and Residential…” Source: company website · checked Sep 6, 2026
2	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
3	Ekspresa	Indirect evidence	Mexico City, MexicoHQ checked Sep 6, 2026	201-500	122 contacts →
	“With more than a decade in the business, Ekspresa is a telecom engineering consultancy for mobile networks holding the ISO9001:2015 certification and with experience in more than…” Source: company website · checked Sep 6, 2026
4	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
5	Servnet Mexico	Indirect evidence	México, MexicoHQ checked Sep 6, 2026	51-200	92 contacts →
	“Somos una empresa de telecomunicaciones, presente en el mercado mexicano desde 1996.” Source: company website · checked Sep 6, 2026
6	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
7	Even Group	Indirect evidence	Monterrey, MexicoHQ checked Sep 6, 2026	201-500	78 contacts →
	“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: company website · checked Sep 6, 2026
8	Asesores Y Consultores EN Tecnología S.A. DE C.V	Indirect evidence	Monterrey, MexicoHQ checked Sep 6, 2026	11-50	67 contacts →
	“Somos una organización innovadora que integra soluciones audiovisuales generando valor y confianza a nuestros empleados, clientes y sociedad.” Source: company website · checked Sep 6, 2026
9	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
10	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
11	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
12	4 Play Telecom	Indirect evidence	Ciudad De México, MexicoHQ checked Sep 6, 2026	51-200	39 contacts →
	“Our goal is to optimize our client’s telecom services to afford Digital Transformation.” Source: company website · checked Sep 6, 2026
13	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
14	Contacta	Indirect evidence	Monterrey, MexicoHQ checked Sep 6, 2026	1-10	28 contacts →
	“Using the latest technology to make the world a smaller place!” Source: company website · checked Sep 6, 2026
15	Iscor Soluciones	Partial evidence	Monterrey, MexicoHQ checked Sep 6, 2026	11-50	28 contacts →
	“We are dedicated to the consulting, design, implementation and support of network infraestructure, specialized in network security, network analysis and troubleshooting.” Source: company website · checked Sep 6, 2026
16	Teleóptica.Mx	Indirect evidence	Tlalnepantla, MexicoHQ checked Sep 6, 2026	51-200	27 contacts →
	“Teleóptica es un grupo de profesionales dedicados a la infraestructura en Telecomunicaciones, ingeniería, diseño, logística e implementación de proyectos en los que se requiera de…” Source: company website · checked Sep 6, 2026
17	Propulsar MX	Indirect evidence	Delegación Cuahutémoc, MexicoHQ checked Sep 6, 2026	11-50	26 contacts →
	“Propulsar es una firma de consultoría con amplia experiencia en comunicaciones, infraestructura, tecnología y digitalización de trámites para Gobierno.” Source: company website · checked Sep 6, 2026
18	Nubecom	Indirect evidence	Cdmx, MexicoHQ checked Sep 6, 2026	11-50	23 contacts →
	“Design, sell, maintain and repair telephony, Internet, Wifi networks.” Source: company website · checked Sep 6, 2026
19	Telecomunicaciones VG Y Asociados	Indirect evidence	Monterrey, MexicoHQ checked Sep 6, 2026	51-200	23 contacts →
	“Transformación Digital diseñada para TELCO.” Source: company website · checked Sep 6, 2026
20	Conestra IT	Indirect evidence	Ciudad Juarez, MexicoHQ checked Sep 6, 2026	11-50	22 contacts →
	“At Conestra-IT, we understand the unique challenges that businesses face in today's fast-paced world.” Source: company website · checked Sep 6, 2026
21	Bluedot Networking Professionals	Indirect evidence	Puebla, MexicoHQ checked Sep 6, 2026	11-50	21 contacts →
	“Somos integradores de servicios especializados para la conectividad de redes y telecomunicaciones; brindamos soluciones, consultoría, servicios de redes administradas y…” Source: company website · checked Sep 6, 2026
22	Catt Telecomunicaciones	Indirect evidence	Tepic, MexicoHQ checked Sep 6, 2026	11-50	21 contacts →
	“CATT Telecomunicaciones es una compañía dedicada al desarrollo e implementación de soluciones de conectividad como: cableado estructurado, integración, así como la consultoría en…” Source: company website · checked Sep 6, 2026
23	Sistemas DE Operación E Información, S.A. DE C.V	Indirect evidence	Ciudad De México, MexicoHQ checked Sep 6, 2026	11-50	21 contacts →
	“Empresa orientada a ofrecer soluciones integrales en el sector Telecom para operadores en ISP & OSP.” Source: company website · checked Sep 6, 2026
24	Silzar	Indirect evidence	Cuautitlan Izcalli, MexicoHQ checked Sep 6, 2026	51-200	19 contacts →
	“Servicios en Telecomunicaciones y Electrónica.+ Diseño + Integración de sistemas IT, comunicaciones + Servicios administrados + Mantenimiento de infraestructura TI + Sistemas de…” Source: company website · checked Sep 6, 2026
25	Luminet Oficial	Indirect evidence	Saltillo, MexicoHQ checked Sep 6, 2026	51-200	19 contacts →
	“Somos una empresa mexicana especializada en soluciones de conectividad para empresas que necesitan operar sin interrupciones y mantenerse siempre conectadas.” 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 consulting firms. 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 consulting firms.
Partial evidence: Its own public description names part of telecommunications consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications consulting firms. 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 322 telecommunications consulting firms based in Mexico

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Telecommunications consulting firms based in Mexico at a glance

As of Sep 6, 2026

9.2%Verified-email coverage

1.2%Mobile-number coverage

10.5Average contacts per company

11-50Median size (employees)

10.2%Largest-city concentration · Ciudad De Mexico

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

126

11-50

136

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2950–30

1531–60

061–90

090–180

3180+

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 consulting firms, 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 consulting firms”. 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 consulting firms), 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 consulting firms, 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, 313 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 consulting firms by metro

Telecommunications consulting firms in Ciudad De Mexico33
Telecommunications consulting firms in Monterrey28

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 consulting firms, 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 consulting firms are there based in Mexico?

RevenueBase identified 322 telecommunications consulting firms 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?

Ientc Telecom, headquartered in Queretaro, tops this list with the largest team on record.

Which city has the most telecommunications consulting firms?

Ciudad De Mexico leads with 33 headquartered companies, followed by Monterrey (28) and Guadalajara (15).

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 313 verified decision-maker contacts tracked across these 322 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.