Company lists · Data verified August 2026

Top 25 Communications law firms based in France

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 134 companies tracked

There are 134 communications law firms headquartered in France (RevenueBase, August 2026). RevenueBase tracks 1,147 professional contacts across them, including 404 with verified work emails and 28 with mobile numbers. Paris is the largest hub.

This list covers communications law 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.

134Companies

1,147Contacts tracked

404Verified emails

28Mobile numbers

Unlock all 134 companies Free account · no credit card · 2 minutes

The 25 largest communications law firms based in France

Ranked by team size

Top 25 of 134 communications law 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	Herald Anciennement Granrut	Paris	51-200	75	50
2	Gueguen Avocats	La Chapelle Sur Erdre	11-50	45	26
3	Derriennic Associés	Paris	11-50	42	27
4	Intervista	Paris	11-50	36	19
5	Magenta	Paris	11-50	31	18
6	Morvilliers Sentenac	Bordeaux	11-50	29	13
7	Samman LAW & Corporate Affairs	Paris	11-50	27	17
8	Ressource Avocats	Paris	11-50	26	21
9	Fréget Glaser & Associés	Paris	11-50	23	18
10	Péchenard & Associés	Paris	11-50	23	13
11	Symchowicz-Weissberg & Associés	Paris	11-50	22	5
12	Seattle Avocats	n/a	11-50	21	12
13	Cheysson Marchadier & Associés	n/a	11-50	18	16
14	Jasper Avocats	Paris	11-50	18	8
15	Hyde & Associates	Paris	11-50	15	11
16	Arma- Société D Avocats	Paris	1-10	13	9
17	Itlaw Avocats	Paris	11-50	13	7
18	Quintuor	n/a	11-50	11	7
19	Adenot-Andrieux LAW Firm	Clermont-Ferrand	1-10	11	5
20	Solwos Avocats	Paris	11-50	11	2
21	Osmose	Paris	1-10	10	7
22	Moisand Boutin & Associés	Paris	51-200	10	3
23	Antelis	n/a	11-50	10	3
24	Sbkg & Associés	Paris	11-50	9	5
25	Absolute Communication	Eguilles	11-50	8	4

Showing 25 of 134 communications law firms based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 404 reachable decision-makers.

Free account · no credit card

See all 134 companies

Communications law firms based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 72 HQs

28Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

100

11-50

51-200

Communications law firms by metro

Metro	Companies
Communications law firms in Paris	72
Communications law firms in Marseille	4
Communications law firms in Toulouse	4
Communications law firms in Montpellier	3
Communications law firms in Lyon	2
Communications law firms in St-Etienne	2
Communications law firms in Strasbourg	2

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 law 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; 3 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 law firms are there based in France?

There are 134 communications law firms headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Herald Anciennement Granrut, headquartered in Paris, tops this list with the largest team on record.

Which city has the most communications law firms?

Paris leads with 72 headquartered companies, followed by Marseille (4) and Toulouse (4).

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 404 verified decision-maker contacts tracked across these 134 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.

Ready to reach these companies? Verified emails and direct dials for all 134 communications law firms based in France. Start with a free account, no credit card.

Get the full list

Related lists

Communications law firms by geography

Browse the directory

Browse: Companies home · All France lists · All Communications law firms lists · New lists

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.