Company lists · Data refreshed September 2026

Top 25 Financial services law firms based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 664 companies tracked

RevenueBase identified 664 financial services law firms headquartered in France as of September 2026 and tracks 11,306 professional contacts across them, including 6,082 with verified work emails and 1,885 with mobile numbers. Paris is the largest hub.

This list covers financial services law firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

664Companies

11,306Contacts tracked

6,082Verified emails

1,885Mobile numbers

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The 25 largest financial services law firms based in France

Ranked by team size

Top 25 of 664 financial services law firms based in France, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names financial services law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Gibson DunnPartial evidence	Paris, France	1,001-5,000	3,746
	“Gibson Dunn is a leading global law firm, advising clients on significant transactions and disputes.” Source: company website · checked Sep 2, 2026
2	GIDEPartial evidence	Paris, France	501-1,000	1,102
	“Gide is a leading law firm, both in France and internationally, in all areas of business law for Litigation, Transactions, and Regulation.” Source: company website · checked Sep 2, 2026
3	DS AvocatsIndirect evidence	Paris, France	201-500	379
	“Since 1972, the DS Group has been committed to supporting businesses, both private and public, through strategic counsel and litigation.” Source: company website · checked Sep 2, 2026
4	Jeantet - AvocatsIndirect evidence	Paris, France	51-200	261
	“Nous décryptons votre environnement, nous comprenons vos enjeux business, nous anticipons vos besoins spécifiques pour ensemble construire l’angle du progrès.” Source: company website · checked Sep 2, 2026
5	Darrois Villey Maillot BrochierIndirect evidence	Paris, France	51-200	162
	“The firm was founded in 1987.” Source: company website · checked Sep 2, 2026
6	Lamy LexelIndirect evidence	Lyon, France	51-200	131
	“LAMY LEXEL assists companies and their leaders in their strategic plans, to deliver the most appropriate advice: pragmatic, fast, innovative and effective.” Source: company website · checked Sep 2, 2026
7	Reinhart Marville TorrePartial evidence	Paris, France	51-200	108
	“Established in 1990, Reinhart Marville Torre is a full-service business law firm whose 19 partners provide litigation and legal advisory services to companies and business leaders…” Source: company website · checked Sep 2, 2026
8	Bctg AvocatsIndirect evidence	Paris, France	11-50	106
	“BCTG Avocats a développé une offre en droit des affaires, en conseil et contentieux, dédiée aux entrepreneurs et axée sur le conseil stratégique.” Source: company website · checked Sep 2, 2026
9	Sekri Valentin ZerroukPartial evidence	Paris, France	51-200	81
	“Sekri Valentin Zerrouk is a French business law firm assisting companies, shareholders and executives in all their strategic transactions and litigation since 2004.” Source: company website · checked Sep 2, 2026
10	Fidal AvocatsIndirect evidence	Orleans, France	1,001-5,000	75
	“La direction régionale Val de Loire Océan compte 180 avocats et juristes en droit des affaires répartis dans 11 bureaux basés à Angers, Blois, Chartres, Châteauroux, la…” Source: company website · checked Sep 2, 2026
11	Herald Anciennement GranrutPartial evidence	Paris, France	51-200	75
	“Herald, anciennement Granrut is one of the 1st French independent business law firms.” Source: company website · checked Sep 2, 2026
12	Weil, Gotshal & Manges LLPIndirect evidence	Paris, France	1,001-5,000	66
	“Founded in 1931, Weil, Gotshal & Manges LLP has been a preeminent provider of legal services for more than 80 years.” Source: company website · checked Sep 2, 2026
13	Chammas & MarcheteauPartial evidence	Paris, France	51-200	65
	“Founded in 2004, Chammas & Marcheteau is composed of thirty five business law specialists, nine of whom are partners, united by their commitment to provide a client service…” Source: company website · checked Sep 2, 2026
14	Klein WennerPartial evidence	Paris, France	51-200	64
	“klein•wenner is a multicultural team of 43 lawyers, strongly organized around proven business law practices.” Source: company website · checked Sep 2, 2026
15	Cogep AvocatsIndirect evidence	Paris, France	11-50	63
	“COGEP AVOCATS perpétue un esprit indépendant et une pratique évolutive du droit.” Source: company website · checked Sep 2, 2026
16	Moncey LAW FirmPartial evidence	Paris, France	11-50	61
	“Moncey is an independent law firm.” Source: company website · checked Sep 2, 2026
17	Gueguen AvocatsIndirect evidence	La Chapelle Sur Erdre, France	11-50	45
	“GUEGUEN AVOCATS is a legal services company based out of 100 RUE DU LEINSTER, La Chapelle Sur Erdre, Pays de la Loire, France.” Source: company website · checked Sep 2, 2026
18	Regulation PartnersPartial evidence	Paris, France	11-50	40
	“Regulation Partners est un cabinet de conseil spécialisé dans les domaines de la réglementation bancaire et financière et de la gestion des risques.” Source: company website · checked Sep 2, 2026
19	Cloix Mendès-GilIndirect evidence	France	11-50	37
	“Depuis sa création en 2001 le Cabinet s’est développé et renforcé afin d’offrir à ses clients des compétences étendues, dans l’ensemble des aspects de la vie économique, tant…” Source: company website · checked Sep 2, 2026
20	Eversheds Sutherland FranceIndirect evidence	Paris, France	51-200	36
	“Eversheds Sutherland regroupe plus de 5 personnes dans le monde implantées à travers 68 bureaux dans 32 juridictions.” Source: company website · checked Sep 2, 2026
21	Volt AssociésIndirect evidence	Paris, France	11-50	34
	“Créé en 2016 par des associés issus de cabinets internationaux, reconnus dans leurs pratiques et ayant fait le choix de s'installer pour proposer à leurs clients des solutions…” Source: company website · checked Sep 2, 2026
22	Hoalen AvocatsIndirect evidence	Rennes, France	11-50	33
	“Hoalen Avocats : votre cabinet dédié au Droit des Affaires basé à Rennes.” Source: company website · checked Sep 2, 2026
23	TemimeIndirect evidence	France	11-50	32
	“Cabinet d'avocats spécialisés en droit pénal des affaires - Paris, Marseille, Luxembourg” Source: company website · checked Sep 2, 2026
24	Ressource AvocatsIndirect evidence	Paris, France	11-50	26
	“Ressource Avocats est un groupement d’avocats d’affaires français établi en région Auvergne-Rhône-Alpes et à Paris.” Source: company website · checked Sep 2, 2026
25	L&aIndirect evidence	Paris, France	11-50	26
	“En 2014, le cabinet L&A voit le jour sous l’impulsion de Maurice LANTOURNE et Flavie HANNOUN.” Source: company website · checked Sep 2, 2026

Showing 25 of 664 financial services law firms based in France

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Financial services law firms based in France at a glance

As of Sep 2, 2026

1-10Median size (employees)

ParisLargest hub · 335 HQs

1,885Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

471

11-50

154

51-200

201-500

501-1,000

1,001-5,000

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 financial services law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “financial services law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among financial services law firms, 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 an evidence 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, 6,082 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 2, 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.

Financial services law firms by metro

Financial services law firms in Paris335
Financial services law firms in Lyon29

Frequently asked

How many financial services law firms are there based in France?

RevenueBase identified 664 financial services law firms 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?

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

Which city has the most financial services law firms?

Paris leads with 335 headquartered companies, followed by Lyon (29) and Toulouse (20).

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 6,082 verified decision-maker contacts tracked across these 664 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 2, 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 SmartSearch, 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.