Company lists · Data refreshed September 2026
Top 24 Licensing law firms based in France
RevenueBase identified 276 licensing law firms headquartered in France as of September 2026 and tracks 2,883 professional contacts across them, including 1,221 with verified work emails and 54 with mobile numbers. Paris is the largest hub.
This list covers licensing 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 4, 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.
The 24 largest licensing law firms based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 318 | ||||
“Founded in 1906, Plasseraud IP is one of the leading European firms in the IP sector, and among the largest in France.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 188 | ||||
“Lavoixis a leading firm fully dedicated to IP.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 51 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | ICOSAPartial evidence | 51 | |||
“ICOSA is an IP Law firm dedicated to Life Sciences, Chemistry and Medical Device.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 37 | ||||
“Haas Avocats is a law firm specializing in new technologies, digital and intellectual property law.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 33 | ||||
“Founded in 2008, Kalliopé is an independent law firm specialised in private and public business law.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 32 | ||||
“DTMV Avocats is a well-established law firm, created more than 50 years ago.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 27 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 27 | ||||
“Forte de plusieurs décennies d’expérience et de succès depuis sa création, l’association Lombard Baratelli Astolfe & associés est l’un des acteurs incontournables du paysage…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 24 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 24 | ||||
“NOVLAW AVOCATS offre un accompagnement global en droit des affaires, droit immobilier, droit public et compliance.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 23 | ||||
“Technologies and digital, intellectual property, media, mediation and complex litigation” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 22 | ||||
“CJA Avocats, cabinet indépendant, est un acteur de référence en Droits des Affaires.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 21 | ||||
“ORION - AVOCATS & CONSEILS is a legal services company based out of 7 QUAI JACQUES STURM, Strasbourg, Grand Est, France.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | TwelveIndirect evidence | 21 | |||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 20 | ||||
“Bandpay & Greuter is an IP law firm striving to modernize services in patent matters.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | Jacobacci Coralis HarleIndirect evidence | 19 | |||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 18 | ||||
“We accompany a broad range of clients, including companies, individuals and institutions, operating across France and abroad.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 18 | ||||
“Cabinet d'avocats innovant au service des entrepreneurs, des dirigeants et de leurs entreprises.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | Momentum AvocatsIndirect evidence | 15 | |||
“Cabinet d'avocats d’affaires indépendant, Momentum Avocats assiste sa clientèle en droit de la propriété intellectuelle et des technologies de l’information et de la…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 14 | ||||
“Composée d’une équipe engagée et expérimentée, Dune conseille, accompagne et protège ses clients dans leurs besoins juridiques et contentieux.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 14 | ||||
“A Boutique law firm in Paris and Geneva, we provide creative legal services for the protection, development and transfer of your innovations.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | Thelys AvocatsIndirect evidence | 14 | |||
“Le cabinet Thelys avocats est un cabinet de droit des affaires situé sur Marseille.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 276 licensing law firms based in France
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Licensing law firms based in France at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
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 licensing 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 “licensing 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 licensing 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, 1,221 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 4, 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.
Licensing law firms by metro
- Licensing law firms in Paris149
Frequently asked
How many licensing law firms are there based in France?
RevenueBase identified 276 licensing 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?
Plasseraud IP, headquartered in France, tops this list with the largest team on record.
Which city has the most licensing law firms?
Paris leads with 149 headquartered companies, followed by Lyon (18) and Marseille (8).
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 1,221 verified decision-maker contacts tracked across these 276 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 4, 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.