Company lists · Data verified August 2026

Top 25 Communications consulting firms based in France

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,642 companies tracked

There are 1,642 communications consulting firms headquartered in France (RevenueBase, August 2026). RevenueBase tracks 10,723 professional contacts across them, including 2,290 with verified work emails and 535 with mobile numbers. Paris is the largest hub.

This list covers communications consulting firms headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

1,642Companies

10,723Contacts tracked

2,290Verified emails

535Mobile numbers

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The 25 largest communications consulting firms based in France

Ranked by team size

Top 25 of 1,642 communications consulting firms based in France, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	WMH Project	Courbevoie	201-500	331	243
2	Dusens Group	Nice	51-200	182	45
3	Wellcom	Paris	51-200	177	71
4	Oxygen	Rennes	51-200	161	6
5	Agence Babel	Paris	51-200	122	61
6	Image 7	Paris	51-200	101	46
7	Gulfstream Communication	Paris	51-200	96	51
8	Publicorp	n/a	51-200	90	4
9	Groupe Rouge VIF	Lyon	51-200	75	45
10	Altavia Nantes	Nantes	51-200	68	35
11	Novembre	Angers	51-200	67	35
12	Agence Proches	Paris	51-200	64	30
13	Comfluence	Paris	11-50	44	32
14	Mouton Noir	Lyon	11-50	37	22
15	BMV Communication	Montauban	11-50	36	16
16	PLEAD	Paris	11-50	35	17
17	Serial Creative	Paris	11-50	28	19
18	Agence Bergamote	Paris	11-50	28	16
19	Agence Luciole	Paris	11-50	24	13
20	BCW France	Levallois-Perret	51-200	24	10
21	NATS	Paris	11-50	20	6
22	Agence Makassar	Levallois-Perret	11-50	19	2
23	Kalamari	Boulogne-Billancourt	11-50	18	9
24	EPOKA	Paris	51-200	18	7
25	LJ COM	Paris	11-50	16	9

Showing 25 of 1,642 communications consulting firms based in France

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Communications consulting firms based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 560 HQs

535Contacts with mobile numbers

15Emails re-verified in last 30 days

Companies by employee count

1-10

1,412

11-50

193

51-200

201-500

501-1,000

Communications consulting firms by metro

Metro	Companies
Communications consulting firms in Paris	560
Communications consulting firms in Lyon	57
Communications consulting firms in Toulouse	40
Communications consulting firms in Bordeaux	25
Communications consulting firms in Montpellier	20
Communications consulting firms in Marseille	19
Communications consulting firms in Nantes	19

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “communications consulting firms”, with match quality audited by blind human judging, and headquartered in France.
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: Contact records re-verify on a rolling cadence; 15 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many communications consulting firms are there based in France?

There are 1,642 communications consulting firms headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

WMH Project, headquartered in Courbevoie, tops this list with the largest team on record.

Which city has the most communications consulting firms?

Paris leads with 560 headquartered companies, followed by Lyon (57) and Toulouse (40).

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 2,290 verified decision-maker contacts tracked across these 1,642 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.