Company lists · Data refreshed September 2026

Top 25 Enterprise communications consultants based in France

Name: Enterprise communications consultants based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 312 companies tracked

RevenueBase identified 312 enterprise communications consultants headquartered in France as of September 2026 and tracks 3,978 professional contacts across them, including 690 with verified work emails. Paris is the largest hub.

This list covers enterprise communications consultants headquartered in France, 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 28, 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 28, 2026 86% judged on-target in blind review

312Companies

3,978Contacts tracked

690Verified emails

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The 25 largest enterprise communications consultants based in France

Ranked by team size

Top 25 of 312 enterprise communications consultants based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise communications consultants: 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	CNS Communications	Indirect evidence	Lyon, FranceHQ checked Sep 28, 2026	51-200	223 contacts →
	Indirect evidence “We are independent experts in networking and telecommunications.” Source: RevenueBase Database · checked Sep 28, 2026
2	Azurreo	Indirect evidence	Croissy-sur-seine, FranceHQ checked Sep 28, 2026	51-200	75 contacts →
	Indirect evidence “Azurreo helps you solve the problems you face, so you can drive toward maximizing performance.” Source: RevenueBase Database · checked Sep 28, 2026
3	NXO Experts	Indirect evidence	Rueil Malmaison, FranceHQ checked Sep 28, 2026	51-200	61 contacts →
	Indirect evidence “NXO Experts est une société du groupe FAYAT, au sein de la division Fayat Energie Services, nous prenons part à l’activité Digital & Systèmes pour répondre aux besoins liés à la…” Source: RevenueBase Database · checked Sep 28, 2026
4	VDCOM	Partial evidence	Le Poiré-sur-vie, FranceHQ checked Sep 28, 2026	51-200	55 contacts →
	Partial evidence “VDCOM, entreprise spécialisée dans les solutions de communication, accompagne ses clients dans l’ensemble de leurs projets Télécoms, Réseaux & Informatique depuis plus de 30 ans.” Source: RevenueBase Database · checked Sep 28, 2026
5	ACRT	Indirect evidence	Villefranche-sur-saône, FranceHQ checked Sep 28, 2026	11-50	46 contacts →
	Indirect evidence “ACRT vous accompagne dans la conduite et la mise en place de vos projets de télécommunications.” Source: RevenueBase Database · checked Sep 28, 2026
6	IDNA	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	42 contacts →
	Indirect evidence “Cabinet de conseil à taille humaine spécialisé dans les infrastructures Datacenters, réseaux et sécurité.” Source: RevenueBase Database · checked Sep 28, 2026
7	Setec IS	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “setec is est une filiale du Groupe setec, spécialisée dans le conseil et l’ingénierie dans le domaine des infrastructures IT, télécom, réseaux et cybersécurité.” Source: RevenueBase Database · checked Sep 28, 2026
8	Ambition Consulting & Services	Indirect evidence	Villeurbanne, FranceHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “Ambition Consulting & Services (AC & S)” Source: RevenueBase Database · checked Sep 28, 2026
9	Comunic	Indirect evidence	Annecy, FranceHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “COMUNIC est une société de conseils et services en Informatique, Téléphonie, Vidéosurveillance et Web pour les professionnels.” Source: RevenueBase Database · checked Sep 28, 2026
10	Orsenna	Partial evidence	Maisons-laffitte, FranceHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “Since 1989, Orsenna has been developing and integrating solutions for individual business communications for medium-sized and large companies.” Source: RevenueBase Database · checked Sep 28, 2026
11	Everlink Services	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “Société spécialisée dans l'installation et la maintenance des réseaux informatiques et des télécoms (VoIP, visio-conférence…).” Source: RevenueBase Database · checked Sep 28, 2026
12	Aessentia	Indirect evidence	Lyon, FranceHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “Aessentia, cabinet de conseil et de services, innove dans l’informatique stratégique des grandes entreprises.” Source: RevenueBase Database · checked Sep 28, 2026
13	Groupe Topensi	Indirect evidence	Calais, FranceHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “En 2011, Nicolas Bouloy quitte son poste d’ingénieur système chez Microsoft pour se lancer à la création de sa propre entreprise Topensi.” Source: RevenueBase Database · checked Sep 28, 2026
14	Conectia Sureté	Indirect evidence	Chevilly-larue, FranceHQ checked Sep 28, 2026	51-200	23 contacts →
	Indirect evidence “Conectia, issu de la fusion de Convertel, Convercom et de La Téléphonie Bourguignonne, expert en solutions de services en télécommunications et réseaux, apporte son savoir-faire…” Source: RevenueBase Database · checked Sep 28, 2026
15	Novaliance	Indirect evidence	Malakoff, FranceHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Fondée en avril 2008, Novaliance est une société d’Expertise et de Conseil en informatique basée à Malakoff en région Parisienne.” Source: RevenueBase Database · checked Sep 28, 2026
16	OELIS	Partial evidence	Saint-étienne, FranceHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “Créée en janvier 2009, la société OELIS propose des services liés aux solutions de communication et aux nouvelles technologies.” Source: RevenueBase Database · checked Sep 28, 2026
17	Encom Conseil	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “En tout juste trois ans, Encom est devenu l'un des principaux intégrateurs 3CX en France et en Europe.” Source: RevenueBase Database · checked Sep 28, 2026
18	Media Communication IDF	Partial evidence	Condécourt, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “La société Média Communication IDF est intégrateur de solutions de communications unifiées.” Source: RevenueBase Database · checked Sep 28, 2026
19	ORIA	Indirect evidence	Toulouse, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Depuis plus de 30 ans, ORIA accompagne ses clients dans des missions de conseil et d'ingénierie en réseaux de télécommunications et systèmes d’information.” Source: RevenueBase Database · checked Sep 28, 2026
20	DES Ronds Dans L'eau	Partial evidence	Saint Brieuc, FranceHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “Des ronds dans l’eau est une agence conseil en stratégie et solutions de communications qui crée de l’image, de l’image de marque.” Source: RevenueBase Database · checked Sep 28, 2026
21	Parson Groupe Voip Telecom	Partial evidence	Levallois-perret, FranceHQ checked Sep 28, 2026	51-200	18 contacts →
	Partial evidence “MC Group est spécialisé dans les solutions de télécommunications convergentes destinées aux entreprises de toutes tailles et couvre l’ensemble de leurs besoins en communications …” Source: RevenueBase Database · checked Sep 28, 2026
22	Ouest Consulting Ip3g	Indirect evidence	Canton Of Cesson-sévigné, FranceHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “OUEST CONSULTING IP3G accompagne les entreprises et les collectivités locales dans le développement et la gestion de leur infrastructure, en intégrant les dernières technologies…” Source: RevenueBase Database · checked Sep 28, 2026
23	Acs'it	Partial evidence	Limoges, FranceHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “ACS'IT, spécialiste des communications professionnelles : Voix, Données, Images.” Source: RevenueBase Database · checked Sep 28, 2026
24	Skill Telecom	Indirect evidence	Lannion, FranceHQ checked Sep 28, 2026	1-10	16 contacts →
	Indirect evidence “Professionnels maitrisez vos télécoms!” Source: RevenueBase Database · checked Sep 28, 2026
25	VUXE	Partial evidence	Strasbourg, FranceHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “Vuxe est une agence conseil en communication engagée.” Source: RevenueBase Database · checked Sep 28, 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: enterprise communications consultants. 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 enterprise communications consultants.
Partial evidence: Its own public description names part of enterprise communications consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise communications consultants. 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 312 enterprise communications consultants based in France

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Enterprise communications consultants based in France at a glance

As of Sep 28, 2026

17.3%Verified-email coverage

12.8Average contacts per company

1-10Median size (employees)

20.2%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

225

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 312 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 enterprise communications consultants, 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 France whose own description of what they do matches “enterprise communications consultants”. 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 enterprise communications consultants), 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 enterprise communications consultants, and records with no verified work email. Companies headquartered outside France 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, 690 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 28, 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.

Enterprise communications consultants by metro

Enterprise communications consultants in Paris63

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 enterprise communications consultants, 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 enterprise communications consultants are there based in France?

RevenueBase identified 312 enterprise communications consultants headquartered in France 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?

CNS Communications, headquartered in Lyon, tops this list with the largest team on record.

Which city has the most enterprise communications consultants?

Paris leads with 63 headquartered companies, followed by Lyon (8) and Lille (5).

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 690 verified decision-maker contacts tracked across these 312 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 28, 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.