Company lists · Data refreshed September 2026

Top 25 Software licensing law firms based in France

RevenueBase identified 420 software licensing law firms headquartered in France as of September 2026 and tracks 2,851 professional contacts across them, including 957 with verified work emails and 65 with mobile numbers. Paris is the largest hub.

This list covers software 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 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 6, 2026 86% judged on-target in blind review
420Companies
2,851Contacts tracked
957Verified emails
65Mobile numbers
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The 25 largest software licensing law firms based in France

Ranked by team size
Top 25 of 420 software licensing law firms based in France, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to software licensing 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceParis, FranceHQ checked Sep 6, 2026201-500186 contacts →

“Lavoixis a leading firm fully dedicated to IP.”

Source: company website · checked Sep 6, 2026
2Partial evidenceParis, FranceHQ checked Sep 6, 202651-20064 contacts →

“klein•wenner is a multicultural team of 43 lawyers, strongly organized around proven business law practices.”

Source: company website · checked Sep 6, 2026
3Partial evidenceParis, FranceHQ checked Sep 6, 202651-20050 contacts →

“ICOSA is an IP Law firm dedicated to Life Sciences, Chemistry and Medical Device.”

Source: company website · checked Sep 6, 2026
4Indirect evidenceLa Chapelle Sur Erdre, FranceHQ checked Sep 6, 202611-5047 contacts →

“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 6, 2026
5Indirect evidenceParis, FranceHQ checked Sep 6, 202651-20042 contacts →

“Le cabinet Nony a été intégré à IPSILON.”

Source: company website · checked Sep 6, 2026
6Indirect evidenceParis, FranceHQ checked Sep 6, 202611-5041 contacts →

“Cabinet d'avocats de droit des affaires et nouvelles technologies : =>"Acteur de référence dans les technologies de l’information et de la communication depuis plus de trente ans…”

Source: company website · checked Sep 6, 2026
7Partial evidenceParis, FranceHQ checked Sep 6, 202611-5037 contacts →

“Haas Avocats is a law firm specializing in new technologies, digital and intellectual property law.”

Source: company website · checked Sep 6, 2026
8Partial evidenceParis, FranceHQ checked Sep 6, 202611-5032 contacts →

“DTMV Avocats is a well-established law firm, created more than 50 years ago.”

Source: company website · checked Sep 6, 2026
9Indirect evidenceParis, FranceHQ checked Sep 6, 202611-5031 contacts →

“Valmy Avocats propose à ses clients (institutionnels, PME/ ETI, entrepreneurs et investisseurs) un accompagnement transversal, en conseil et en contentieux, dans tous les domaines…”

Source: company website · checked Sep 6, 2026
10Partial evidenceParis, FranceHQ checked Sep 6, 202611-5027 contacts →

“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 6, 2026
11Indirect evidenceLyon, FranceHQ checked Sep 6, 202651-20027 contacts →

“Crée en 1920, le cabinet RATHEAUX a participé, au fil des années, à la naissance et au développement d’un nombre importants de sociétés et de groupes, originaires de Lyon et de la…”

Source: company website · checked Sep 6, 2026
12Partial evidenceParis, FranceHQ checked Sep 6, 202611-5027 contacts →

“Arst Avocats is a French business law firm providing corporate clients ranging from mid-sized to listed companies, whether located in France or abroad, with legal assistance in…”

Source: company website · checked Sep 6, 2026
13Indirect evidenceLyon, FranceHQ checked Sep 6, 202611-5026 contacts →

“Ressource Avocats est un groupement d’avocats d’affaires français établi en région Auvergne-Rhône-Alpes et à Paris.”

Source: company website · checked Sep 6, 2026
14Indirect evidenceParis, FranceHQ checked Sep 6, 202611-5026 contacts →

“Marvell Avocats Une équipe de professionnels spécialistes du droit des affaires Depuis de nombreuses années, le cabinet Marvell Avocats s'est constitué sur la promesse de garder…”

Source: company website · checked Sep 6, 2026
15Indirect evidenceCompiègne, FranceHQ checked Sep 6, 202611-5024 contacts →

“Vauban Avocats, créateur de stratégies juridiques.”

Source: company website · checked Sep 6, 2026
16Indirect evidenceParis, FranceHQ checked Sep 6, 202611-5024 contacts →

“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 6, 2026
17Indirect evidenceMarseille, FranceHQ checked Sep 6, 202611-5023 contacts →

“Le cabinet BRAUNSTEIN & ASSOCIES, fondé en 1951, se consacre depuis sa création au droit des affaires et n’a depuis lors cessé de se développer pour s’adapter à l’évolution et à…”

Source: company website · checked Sep 6, 2026
18Indirect evidenceParis, FranceHQ checked Sep 6, 202611-5022 contacts →

“Technologies and digital, intellectual property, media, mediation and complex litigation”

Source: company website · checked Sep 6, 2026
19Indirect evidenceStrasbourg, FranceHQ checked Sep 6, 202611-5022 contacts →

“ORION - AVOCATS & CONSEILS is a legal services company based out of 7 QUAI JACQUES STURM, Strasbourg, Grand Est, France.”

Source: company website · checked Sep 6, 2026
20Indirect evidenceParis, FranceHQ checked Sep 6, 20261-1021 contacts →

“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 6, 2026
21Indirect evidenceNantes, FranceHQ checked Sep 6, 202611-5020 contacts →

“Harold est un cabinet spécialisé en droit des affaires et stratégie d’entreprise.”

Source: company website · checked Sep 6, 2026
22Partial evidenceParis, FranceHQ checked Sep 6, 202611-5020 contacts →

“Bandpay & Greuter is an IP law firm striving to modernize services in patent matters.”

Source: company website · checked Sep 6, 2026
23Indirect evidenceMarseille, FranceHQ checked Sep 6, 202611-5019 contacts →

“AKHEOS est une société d'avocats spécialisés en droit des affaires qui accompagne les entreprises et groupes de sociétés dans leur stratégie de développement : structuration /…”

Source: company website · checked Sep 6, 2026
24Indirect evidenceLyon, FranceHQ checked Sep 6, 202611-5019 contacts →

“Le Cabinet LEGI AVOCATS est présent sur la région Lyonnaise et Mâconnaise depuis plus de 32 ans.”

Source: company website · checked Sep 6, 2026
25Indirect evidenceBordeaux, FranceHQ checked Sep 6, 202611-5019 contacts →

“Fondé en 1961, le Cabinet LEXIA (cabinetlexia@cabinetlexia.com) est aujourd'hui présent à Bordeaux (36, 38 rue de Belfort) et Paris (116 boulevard Saint-Germain) et ses avocats…”

Source: company website · checked Sep 6, 2026

Showing 25 of 420 software licensing law firms based in France

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Software licensing law firms based in France at a glance

As of Sep 6, 2026
33.6%Verified-email coverage
2.3%Mobile-number coverage
6.8Average contacts per company
1-10Median size (employees)
53.8%Largest-city concentration · Paris
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
346
11-50
59
51-200
10
201-500
3

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 software licensing 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 France whose own description of what they do matches “software licensing 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 software licensing 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 software 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 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, 957 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 6, 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.

Software licensing law firms by metro

  • Software licensing law firms in Paris226

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 software licensing 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 software licensing law firms are there based in France?

RevenueBase identified 420 software 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?

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

Which city has the most software licensing law firms?

Paris leads with 226 headquartered companies, followed by Lyon (24) and Marseille (16).

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 957 verified decision-maker contacts tracked across these 420 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 6, 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.