Company lists · Data refreshed September 2026

Top 25 Internal communications firms based in Mexico

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 256 companies tracked

RevenueBase identified 256 internal communications firms headquartered in Mexico as of September 2026 and tracks 1,720 professional contacts across them, including 282 with verified work emails. Ciudad De Mexico is the largest hub.

This list covers internal communications 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 20, 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 20, 2026 86% judged on-target in blind review

256Companies

1,720Contacts tracked

282Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest internal communications firms based in Mexico

Ranked by team size

Top 25 of 256 internal communications firms based in Mexico, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to internal communications 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	Lenom-Pb	Indirect evidence	Hipódromo, MexicoHQ checked Sep 20, 2026	51-200	111 contacts →
	Indirect evidence “En enero de 2007 LENOM-pb nace con el objetivo de construir marcas exitosas a través de sus servicios integrales de comunicación, trabajando año con año en los eventos más…” Source: RevenueBase Database · checked Sep 20, 2026
2	Neuma Comunicación	Indirect evidence	Ciudad De México, MexicoHQ checked Sep 20, 2026	51-200	57 contacts →
	Indirect evidence “Neuma es una firma de consultoría creativa en comunicación para marcas y líderes.” Source: RevenueBase Database · checked Sep 20, 2026
3	Area6	Indirect evidence	Santa Fe, MexicoHQ checked Sep 20, 2026	51-200	57 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
4	Cuadrante Communications & Social	Indirect evidence	Álvaro Obregón, MexicoHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect evidence “Cuadrante es una firma independiente, operada por sus dueños, especializada en comunicación estratégica y relaciones públicas.” Source: RevenueBase Database · checked Sep 20, 2026
5	Básiko	Indirect evidence	Guadalajara, MexicoHQ checked Sep 20, 2026	51-200	49 contacts →
	Indirect evidence “Basiko Ingeniería Creativa: Nuestra pasión por el servicio y la calidad, son los principios fundamentales que dan origen a una nueva estructura que busca la mejor estrategia para…” Source: RevenueBase Database · checked Sep 20, 2026
6	ROMO	Indirect evidence	San Francisco Cuautlalpan, MexicoHQ checked Sep 20, 2026	201-500	35 contacts →
	Indirect evidence “Visión: Máxima Potencia en Comunicación Misión: Potenciar las Ventas y la Marca de nuestros clientes Valores: Comunicación Abierta y Transparencia.” Source: RevenueBase Database · checked Sep 20, 2026
7	Activamente	Indirect evidence	MexicoHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “Desde 1996 ayudamos a construir la industria digital en México y América Latina.” Source: RevenueBase Database · checked Sep 20, 2026
8	Tolko, Comunicación Y RP	Indirect evidence	Ciudad De México, MexicoHQ checked Sep 20, 2026	11-50	29 contacts →
	Indirect evidence “Vivimos la comunicación, creemos en ella como un potenciador de negocios y oportunidades, y creamos mejores realidades organizacionales.” Source: RevenueBase Database · checked Sep 20, 2026
9	Genera Creative Group	Partial evidence	Monterrey, MexicoHQ checked Sep 20, 2026	51-200	27 contacts →
	Partial evidence “We’re a full-service communication agency integrated by independent but strongly connected in-house business units, consolidated as a whole by a simple, single objective: our…” Source: RevenueBase Database · checked Sep 20, 2026
10	Carralsierra	Partial evidence	Mexico City, MexicoHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial evidence “CARRALSIERRA is an independent strategic communication and public relations firm.” Source: RevenueBase Database · checked Sep 20, 2026
11	Soluciones DE Comunicacion	Indirect evidence	Del Valle Sur, MexicoHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Somos Soluciones de Comunicación aka Solcom, una agencia de comunicación corporativa con 25 años de experiencia y foco en la conversación que sucede al interior de las…” Source: RevenueBase Database · checked Sep 20, 2026
12	Outcom Comunicación QUE Transforma	Indirect evidence	Querétaro, MexicoHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Somos agencia líder y especializada en la comunicación organizacional.” Source: RevenueBase Database · checked Sep 20, 2026
13	WSM	Indirect evidence	Puebla, MexicoHQ checked Sep 20, 2026	1-10	19 contacts →
	Indirect evidence “WSM, está constituida por un equipo de trabajo interdisciplinario de profesionales que responde a las más importantes e innovadoras funciones del marketing y de la comunicación.” Source: RevenueBase Database · checked Sep 20, 2026
14	ECO The IT Agency	Indirect evidence	Zapopan, MexicoHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Somos ECO, The IT Agency, una agencia de servicios de marketing integral y comunicaciones con alta especialización en el sector TI, totalmente comprometidos con el desarrollo de…” Source: RevenueBase Database · checked Sep 20, 2026
15	GRM Group	Indirect evidence	Irapuato, MexicoHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Consultores en Comunicación, Marketing y Capacitación, con más de 20 años de experiencia-Marketing Digital-Marketing Político y Comunicación Gubernamental-Soluciones Web y…” Source: RevenueBase Database · checked Sep 20, 2026
16	Blum Desarrollo Organizacional & Comunicación Interna	Indirect evidence	Molino Del Rey, MexicoHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “Desarrollamos Pasión y Propósito en Tu Organización Alineamos la estrategia de las organizaciones para fortalecer sus culturas y desarrollar colaboradores comprometidos con sus…” Source: RevenueBase Database · checked Sep 20, 2026
17	Umpire	Partial evidence	Monterrey, MexicoHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “We are a 360° brand communication management firm dedicated to creating impactful, aligned, and total champion businesses.” Source: RevenueBase Database · checked Sep 20, 2026
18	Tarín Contreras	Partial evidence	San Pedro Garza García, MexicoHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “In 1986, Toño Tarín and Maricela Contreras meet at Noble & Asociados, a international agency that had opened their office in Nuevo León.” Source: RevenueBase Database · checked Sep 20, 2026
19	D&a Comunicación	Indirect evidence	Santa Fe Cuajimalpa, MexicoHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “En D&A estamos comprometidos con conectar personas con nuestras marcas a través de experiencias que construyan lazos de comunicación y confianza.” Source: RevenueBase Database · checked Sep 20, 2026
20	Glucosa Comunicación	Indirect evidence	Zapopan, MexicoHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Energía que hace que cualquier cosa sea posible.” Source: RevenueBase Database · checked Sep 20, 2026
21	Xdesign México	Indirect evidence	Ciudad De Mexico, MexicoHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “X_Design.” Source: RevenueBase Database · checked Sep 20, 2026
22	Dígito R	Indirect evidence	Lomas De Chapultepec, MexicoHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Consultora global de Comunicación y Relaciones Públicas que desarrolla estrategias integrales a nivel Corporativo, Institucional y de Marcas, para lograr visibilidad…” Source: RevenueBase Database · checked Sep 20, 2026
23	Bindiva	Partial evidence	Ciudad De México, MexicoHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “We offer effective marketing and strategic communication solutions through a specialized consulting model.” Source: RevenueBase Database · checked Sep 20, 2026
24	EL Sexto Grado México	Partial evidence	Ciudad De México, MexicoHQ checked Sep 20, 2026	11-50	10 contacts →
	Partial evidence “En El Sexto Grado somos especialistas en Comunicación Interna y Trade Marketing, somos proactivos… somos guerreros.” Source: RevenueBase Database · checked Sep 20, 2026
25	27pivot	Indirect evidence	San Miguel Chapultepec, MexicoHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Comunicación estratégica para tiempos de incertidumbre.” Source: RevenueBase Database · checked Sep 20, 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: internal communications 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 internal communications firms.
Partial evidence: Its own public description names part of internal communications firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name internal communications 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 256 internal communications firms based in Mexico

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 282 reachable decision-makers.

Free signup · no credit card

View the full list →

Internal communications firms based in Mexico at a glance

As of Sep 20, 2026

16.4%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

15.2%Largest-city concentration · Ciudad De Mexico

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

143

11-50

51-200

201-500

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 256 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 internal communications 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 “internal communications 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 internal communications 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 internal communications 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, 282 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 20, 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.

Internal communications firms by metro

Internal communications firms in Ciudad De Mexico39

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 internal communications 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 internal communications firms are there based in Mexico?

RevenueBase identified 256 internal communications 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?

Lenom-Pb, headquartered in Mexico City, tops this list with the largest team on record.

Which city has the most internal communications firms?

Ciudad De Mexico leads with 39 headquartered companies, followed by Mexico City (16) and Cdmx (14).

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 282 verified decision-maker contacts tracked across these 256 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 256 internal communications firms based in Mexico. Start with a free account, no credit card.

Download this list →

Related lists

Internal communications firms by geography

Browse the directory

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.