Company lists · Data refreshed September 2026

Top 25 Mergers and acquisitions law firms based in Paris, France

Name: Mergers and acquisitions law firms based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 635 companies tracked

RevenueBase identified 635 mergers and acquisitions law firms headquartered in Paris, France as of September 2026 and tracks 9,772 professional contacts across them, including 4,283 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers mergers and acquisitions law firms headquartered in Paris, 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 5, 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 5, 2026 86% judged on-target in blind review

635Companies

9,772Contacts tracked

4,283Verified emails

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The 25 largest mergers and acquisitions law firms based in Paris, France

Ranked by team size

Top 25 of 635 mergers and acquisitions law firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to mergers and acquisitions law firms: 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	GIDE	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	501-1,000	1,098 contacts →
	Partial evidence “Gide is a leading law firm, both in France and internationally, in all areas of business law for Litigation, Transactions, and Regulation.” Source: RevenueBase Database · checked Sep 5, 2026
2	DS Avocats	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	201-500	380 contacts →
	Indirect evidence “Since 1972, the DS Group has been committed to supporting businesses, both private and public, through strategic counsel and litigation.” Source: RevenueBase Database · checked Sep 5, 2026
3	Jeantet - Avocats	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	263 contacts →
	Indirect evidence “Nous décryptons votre environnement, nous comprenons vos enjeux business, nous anticipons vos besoins spécifiques pour ensemble construire l’angle du progrès.” Source: RevenueBase Database · checked Sep 5, 2026
4	DE Pardieu Brocas Maffei	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	242 contacts →
	Indirect evidence “Fondé en 1993, De Pardieu Brocas Maffei figure parmi les cabinets français indépendants de référence en droit des affaires et compte aujourd’hui plus de 190 avocats dont 42…” Source: RevenueBase Database · checked Sep 5, 2026
5	Darrois Villey Maillot Brochier	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	166 contacts →
	Indirect evidence “The firm was founded in 1987.” Source: RevenueBase Database · checked Sep 5, 2026
6	Flichy Grangé Avocats	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	130 contacts →
	Indirect evidence “Flichy Grangé Avocats : Teams with complementary skills, personally involved in assisting our clients With lawyers from very varied educational backgrounds (universities, top…” Source: RevenueBase Database · checked Sep 5, 2026
7	Bctg Avocats	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	11-50	108 contacts →
	Indirect evidence “BCTG Avocats a développé une offre en droit des affaires, en conseil et contentieux, dédiée aux entrepreneurs et axée sur le conseil stratégique.” Source: RevenueBase Database · checked Sep 5, 2026
8	Reinhart Marville Torre	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	104 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 5, 2026
9	Financière DE Courcelles	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	101 contacts →
	Indirect evidence “A specialist in SMEs and mid-sized companies since 1928, Financière de Courcelles advises businesses and their shareholders on M&A transactions and financing solutions, in France…” Source: RevenueBase Database · checked Sep 5, 2026
10	Joffe & Associés	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	90 contacts →
	Indirect evidence “Joffe & Associés est un cabinet d'affaires de premier plan.” Source: RevenueBase Database · checked Sep 5, 2026
11	Alerion Avocats	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	88 contacts →
	Partial evidence “Alerion, a full service business law firm open to the world.” Source: RevenueBase Database · checked Sep 5, 2026
12	PDGB	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	85 contacts →
	Partial evidence “Committed for almost 40 years to sustainable advice, PDGB is a multidisciplinary business law firm active in France and internationally.” Source: RevenueBase Database · checked Sep 5, 2026
13	Amala Partners	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	11-50	81 contacts →
	Partial evidence “Amala Partners est une société de conseil en fusions-acquisitions indépendante.” Source: RevenueBase Database · checked Sep 5, 2026
14	Sekri Valentin Zerrouk	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	81 contacts →
	Partial evidence “Sekri Valentin Zerrouk is a French business law firm assisting companies, shareholders and executives in all their strategic transactions and litigation since 2004.” Source: RevenueBase Database · checked Sep 5, 2026
15	LMT Avocats	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	11-50	81 contacts →
	Partial evidence “Lmt Avocats is an independant full service business law firm based in Paris, France, with a great international transaction and litigation practice.” Source: RevenueBase Database · checked Sep 5, 2026
16	Adviso Partners	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	11-50	76 contacts →
	Partial evidence “ADVISO PARTNERS est une société de conseil financier indépendante spécialisée dans les opérations de fusion-acquisition, levée de fonds et ingénierie financière, dédiée au segment…” Source: RevenueBase Database · checked Sep 5, 2026
17	Bdgs Associés	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	75 contacts →
	Partial evidence “As one of France’s foremost independent law firms, BDGS Associés is renowned for delivering strategic, high-value legal counsel on the most complex domestic and cross-border…” Source: RevenueBase Database · checked Sep 5, 2026
18	Herald Anciennement Granrut	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	75 contacts →
	Partial evidence “Herald, anciennement Granrut is one of the 1st French independent business law firms.” Source: RevenueBase Database · checked Sep 5, 2026
19	Chammas & Marcheteau	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	66 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 5, 2026
20	Jeausserand Audouard	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	11-50	66 contacts →
	Indirect evidence “Les équipes de Jeausserand Audouard accompagnent les entrepreneurs, dirigeants, investisseurs et personnes fortunées lors d’opérations complexes et stratégiques, en matière…” Source: RevenueBase Database · checked Sep 5, 2026
21	Latournerie Wolfrom Avocats	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	11-50	66 contacts →
	Partial evidence “Created in 1995, the firm of Latournerie Wolfrom & Avocats is a French business law firm, which has always stood out by reason of its strong public-private culture.” Source: RevenueBase Database · checked Sep 5, 2026
22	Mermoz Avocats	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	11-50	65 contacts →
	Indirect evidence “Mermoz est un cabinet d’avocats d’affaires indépendant pluri-disciplinaire disposant d’un savoir-faire de premier plan dans le cadre d’opérations transactionnelles, notamment dans…” Source: RevenueBase Database · checked Sep 5, 2026
23	Klein Wenner	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	64 contacts →
	Partial evidence “klein•wenner is a multicultural team of 43 lawyers, strongly organized around proven business law practices.” Source: RevenueBase Database · checked Sep 5, 2026
24	Archers Avocats	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	11-50	63 contacts →
	Indirect evidence “ARCHERS assiste, conseille et défend les intérêts de ses clients dans les principaux domaines du droit des affaires, de la fiscalité, de la finance, de l’immobilier, du…” Source: RevenueBase Database · checked Sep 5, 2026
25	Moncey LAW Firm	Partial evidence	Paris, FranceHQ checked Sep 5, 2026	11-50	63 contacts →
	Partial evidence “Moncey is an independent law firm.” Source: RevenueBase Database · checked Sep 5, 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: mergers and acquisitions law firms. 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 mergers and acquisitions law firms.
Partial evidence: Its own public description names part of mergers and acquisitions law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mergers and acquisitions law firms. 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 635 mergers and acquisitions law firms based in Paris, France

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Mergers and acquisitions law firms based in Paris, France at a glance

As of Sep 5, 2026

43.8%Verified-email coverage

15.4Average contacts per company

1-10Median size (employees)

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

427

11-50

175

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 635 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 mergers and acquisitions law firms, 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 Paris, France whose own description of what they do matches “mergers and acquisitions law firms”. 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 mergers and acquisitions law firms), 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 mergers and acquisitions law firms, and records with no verified work email. Companies headquartered outside Paris 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, 4,283 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 5, 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.

Mergers and acquisitions law firms by metro in France

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 mergers and acquisitions law firms, 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 mergers and acquisitions law firms are there based in Paris, France?

RevenueBase identified 635 mergers and acquisitions law firms headquartered in Paris, 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?

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

Which city in France has the most mergers and acquisitions law firms?

Paris leads France with 635 headquartered companies, followed by Lyon (58) and Bordeaux (26).

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 4,283 verified decision-maker contacts tracked across these 635 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 5, 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.