Company lists · Data refreshed September 2026

Top 25 Intellectual property litigator associations based in France

Name: Intellectual property litigator associations based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 122 companies tracked

RevenueBase identified 122 intellectual property litigator associations headquartered in France as of September 2026 and tracks 1,000 professional contacts across them, including 354 with verified work emails. Paris is the largest hub.

This list covers intellectual property litigator associations 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 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 20, 2026 86% judged on-target in blind review

122Companies

1,000Contacts tracked

354Verified emails

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The 25 largest intellectual property litigator associations based in France

Ranked by team size

Top 25 of 122 intellectual property litigator associations based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to intellectual property litigator associations: 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	Regimbeau	Strong evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	164 contacts →
	Strong evidence “Intellectual Property Law Firm For 90 years REGIMBEAU’s ambition has been to make Industrial Property a key asset in the development of economic players and project leaders.” Source: RevenueBase Database · checked Sep 20, 2026
2	Ipsilon Intellectual Property	Strong evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	115 contacts →
	Strong evidence “The very notion of Intellectual Property has always been essential for companies.” Source: RevenueBase Database · checked Sep 20, 2026
3	Groupe Vidon	Strong evidence	Rennes, FranceHQ checked Sep 20, 2026	51-200	51 contacts →
	Strong evidence “Vidon Group is a leading Intellectual Property law firm providing services throughout the world via its own offices in Europe (France and Germany) and Asia (Shanghai, Hong-Kong…” Source: RevenueBase Database · checked Sep 20, 2026
4	Ernest Gutmann	Strong evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	50 contacts →
	Strong evidence “EGYP is a firm of intellectual property attorneys formed in 1985 by Ernest Gutmann and Yves Plasseraud, offering its clients a high added value service in all aspects of…” Source: RevenueBase Database · checked Sep 20, 2026
5	Becker & Associes	Strong evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	27 contacts →
	Strong evidence “Becker & Associés is an Intellectual Property Law firm founded in We bring to our clients our expertise, creativity and commitment in acquiring and defending their Industrial…” Source: RevenueBase Database · checked Sep 20, 2026
6	Guiu IP	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial evidence “La propriété intellectuelle est notre cœur de métier, qu'il s'agisse de brevets, de savoir-faire, de marques, de modèles ou de droits d'auteur, nous proposons - De sécuriser vos…” Source: RevenueBase Database · checked Sep 20, 2026
7	Twelve	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	21 contacts →
	Indirect evidence “TWELVE est un cabinet d'avocats créé en 2012 par quatre avocats au barreau de Paris, dédiés au droit de la propriété littéraire et artistique, au droit des marques et dessins et…” Source: RevenueBase Database · checked Sep 20, 2026
8	Beaumont Brevets & Marques	Indirect evidence	Grenoble, FranceHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “We accompany a broad range of clients, including companies, individuals and institutions, operating across France and abroad.” Source: RevenueBase Database · checked Sep 20, 2026
9	Jacobacci Coralis Harle	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	18 contacts →
	Indirect evidence “Le cabinet Jacobacci Coralis Harle est né en 2016 du rapprochement entre le cabinet Jacobacci & Partners et le cabinet Coralis Harle Phelip, deux cabinets historiques ayant une…” Source: RevenueBase Database · checked Sep 20, 2026
10	Barnett Avocats	Strong evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	14 contacts →
	Strong evidence “Barnett Avocats is a law firm specialised in intellectual property in the following areas: music, art and design, cinema, audiovisual, fashion and, more broadly, all creative…” Source: RevenueBase Database · checked Sep 20, 2026
11	Cabinet Bouchara & Avocats	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	12 contacts →
	Indirect evidence “Fondé en 2005 par Vanessa Bouchara, le Cabinet Bouchara & Avocats est un cabinet d’avocats situé à Paris, Lyon et Strasbourg.” Source: RevenueBase Database · checked Sep 20, 2026
12	Benech Avocats & Conseils EN Propriété Industrielle	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	10 contacts →
	Partial evidence “Nous assistons nos clients depuis près de 30 ans dans leur stratégie de propriété intellectuelle en intervenant à leurs côtés, en Europe et à l’international, tant aux stades de…” Source: RevenueBase Database · checked Sep 20, 2026
13	Kern & Weyl	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	9 contacts →
	Partial evidence “KERN & WEYL est un cabinet d’avocats basé à Paris, dédié au conseil et au contentieux en droit de la propriété intellectuelle (droits d’auteur, marques, dessins et modèles…” Source: RevenueBase Database · checked Sep 20, 2026
14	Cabinet Netter	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “CABINET NETTER is a law practice company based out of 85 boulevard de Courcelles, PARIS, France.” Source: RevenueBase Database · checked Sep 20, 2026
15	Cabinet Didier Martin	Indirect evidence	Limonest, FranceHQ checked Sep 20, 2026	1-10	8 contacts →
	Indirect evidence “Le Cabinet Didier Martin est spécialisé en droit des brevets et il offre l'ensemble des services requis pour traiter des questions relatives à ce domaine.” Source: RevenueBase Database · checked Sep 20, 2026
16	IP Sphere	Partial evidence	Bordeaux, FranceHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Experts reconnus en droit de la propriété intellectuelle Dans un monde en pleine mutation, il y a tant à inventer, tant à protéger.” Source: RevenueBase Database · checked Sep 20, 2026
17	In Concreto	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Cabinet In Concreto spécialisé dans la protection et la défense de vos droits de Propriété Intellectuelle.” Source: RevenueBase Database · checked Sep 20, 2026
18	Bringer IP	Strong evidence	Toulouse, FranceHQ checked Sep 20, 2026	11-50	8 contacts →
	Strong evidence “BRINGER IP is a European Intellectual Property Law Firm, exclusively dedicated to the protection of innovative companies.” Source: RevenueBase Database · checked Sep 20, 2026
19	Fedit-Loriot	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Fedit-Loriot is a Patent and Trademark Firm, serving a diverse domestic and international clientele in Europe, Japan, China, Korea and the United States.” Source: RevenueBase Database · checked Sep 20, 2026
20	Marchais & Associés	Strong evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	7 contacts →
	Strong evidence “MARCHAIS & Associés is a human sized law firm, entirely dedicated to the advising, prosecution and litigation in the field of intellectual and industrial property law (trademarks…” Source: RevenueBase Database · checked Sep 20, 2026
21	LAW Offices Kopacz	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	6 contacts →
	Partial evidence “Un cabinet boutique dédié à la propriété intellectuelle Créé en 1980 par William James Kopacz, le cabinet traite l’ensemble des problématiques de la propriété intellectuelle et…” Source: RevenueBase Database · checked Sep 20, 2026
22	Clery Devernay	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	6 contacts →
	Partial evidence “CLÉRY DEVERNAY est votre cabinet d’avocats constitué exclusivement d’experts en droit de la Propriété Intellectuelle, dont l’origine remonte à plus de 30 ans.” Source: RevenueBase Database · checked Sep 20, 2026
23	Cabinet Christophe Caron	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “Le Cabinet Christophe CARON est dédié au droit de la propriété intellectuelle sous toutes ses formes (droit d’auteur, droit des marques, droit des dessins et modèles, droit des…” Source: RevenueBase Database · checked Sep 20, 2026
24	Kibler Avocat	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “Cabinet d’avocat au service de la Création Artistique et Entrepreneuriale : propriété intellectuelle, droit d’auteur, droit des marques, droit de la musique, droit à l’image, de…” Source: RevenueBase Database · checked Sep 20, 2026
25	Llcg Avocats	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “LLCG Avocats is a legal services company based out of 34 BD MALESHERBES, Paris, Île-de-France.” Source: RevenueBase Database · checked Sep 20, 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: intellectual property litigator associations. 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 intellectual property litigator associations.
Partial evidence: Its own public description names part of intellectual property litigator associations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name intellectual property litigator associations. 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 122 intellectual property litigator associations based in France

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Intellectual property litigator associations based in France at a glance

As of Sep 20, 2026

35.4%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

68.0%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 122 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 intellectual property litigator associations, 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 France whose own description of what they do matches “intellectual property litigator associations”. 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 intellectual property litigator associations), 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 intellectual property litigator associations, 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 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, 354 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 20, 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.

Intellectual property litigator associations by metro

Intellectual property litigator associations in Paris83

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 intellectual property litigator associations, 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 intellectual property litigator associations are there based in France?

RevenueBase identified 122 intellectual property litigator associations 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?

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

Which city has the most intellectual property litigator associations?

Paris leads with 83 headquartered companies, followed by Lyon (6) and Marseille (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 354 verified decision-maker contacts tracked across these 122 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 20, 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.