Company lists · Data verified August 2026

Top 25 Derivatives law firms based in France

Name: Derivatives 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 407 companies tracked

There are 407 derivatives law firms headquartered in France (RevenueBase, August 2026). RevenueBase tracks 7,184 professional contacts across them, including 4,115 with verified work emails and 1,790 with mobile numbers. Paris is the largest hub.

This list covers derivatives 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.

407Companies

7,184Contacts tracked

4,115Verified emails

1,790Mobile numbers

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The 25 largest derivatives law firms based in France

Ranked by team size

Top 25 of 407 derivatives 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	Gibson Dunn	Paris	1,001-5,000	3,746	2,749
2	Darrois Villey Maillot Brochier	Paris	51-200	162	107
3	Adaltys Avocats	Lyon	51-200	121	73
4	Bctg Avocats	Paris	11-50	106	67
5	Alerion Avocats	Paris	51-200	83	45
6	Mermoz Avocats	Paris	11-50	66	46
7	Klein Wenner	Paris	51-200	64	33
8	Archers Avocats	Paris	11-50	63	45
9	Nmcg Avocats Associés	La Colle-Sur-Loup	51-200	55	36
10	Centaure Avocats	Lyon	11-50	52	2
11	Gueguen Avocats	La Chapelle Sur Erdre	11-50	45	26
12	BMH Avocats	Paris	11-50	40	22
13	Arkwood	Paris	11-50	39	30
14	Raffin & Associés	Paris	11-50	39	23
15	Cabinet Bollet & Associés	n/a	11-50	34	9
16	Hoalen Avocats	Rennes	11-50	33	20
17	LE 16 LAW	Paris	11-50	32	21
18	ACTY	Saintes	11-50	29	18
19	Ressource Avocats	Paris	11-50	26	21
20	Vauban Avocats	Longueau	11-50	24	17
21	APG Avocats	Paris	11-50	22	13
22	Lyvéas Avocats	Paris	11-50	21	12
23	Legi Avocats	Lyon	11-50	19	15
24	Item Avocats	La Valette-Du-Var	11-50	19	14
25	Dynamis Avocats	Paris	11-50	19	3

Showing 25 of 407 derivatives law firms based in France

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Derivatives law firms based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 226 HQs

1,790Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

295

11-50

51-200

1,001-5,000

Derivatives law firms by metro

Metro	Companies
Derivatives law firms in Paris	226
Derivatives law firms in Lyon	20
Derivatives law firms in Toulouse	13
Derivatives law firms in Marseille	9
Derivatives law firms in Bordeaux	9
Derivatives law firms in Strasbourg	8
Derivatives law firms in Rennes	7

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 “derivatives 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; 5 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 derivatives law firms are there based in France?

There are 407 derivatives law firms headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Gibson Dunn, headquartered in Paris, tops this list with the largest team on record.

Which city has the most derivatives law firms?

Paris leads with 226 headquartered companies, followed by Lyon (20) and Toulouse (13).

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 4,115 verified decision-maker contacts tracked across these 407 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.