Company lists · Data refreshed September 2026

Top 25 Data protection law firms based in France

RevenueBase identified 271 company matches for data protection law firms associated with France as of September 2026 and tracks 1,052 professional contacts across them, including 338 with verified work emails and 25 with mobile numbers. Paris is the largest hub.

This list covers company matches for data protection law firms associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 1, 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 RevenueBase SmartSearch · Exact Recorded Sep 1, 2026 How this list was built
271Companies
1,052Contacts tracked
338Verified emails
25Mobile numbers
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The 25 largest data protection law firms based in France

Ranked by team size
Top 25 of 271 company matches for data protection law firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchFrance201-500139 contacts →

Exact match

“ADNOV, filiale du groupe ADSN, acteur de renommée française à l'ancrage national, développe depuis plus de 40 ans une expertise reconnue dans la cybersécurité et la protection des…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2Exact matchAngers, France11-5038 contacts →

Exact match

“Digitemis est expert dans le conseil en cybersécurité et protection des données personnelles.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3Exact matchParis, France11-5037 contacts →

Exact match

“At Dipeeo, our mission is clear: to transform GDPR compliance into a true business ally, serving your company's growth and competitiveness- An outsourced DPO registered with the…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchStrasbourg, France11-5035 contacts →

Exact match

“Notre raison d'être: Être votre partenaire pour la sécurisation, la valorisation, l’optimisation de votre patrimoine informationnel de données à caractère personnel.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchFrance11-5015 contacts →

Exact match

“Since Year we support organizations in their GDPR compliance process with services of - Audit / advice / support - Privacil : GDPR governance platform - DPO / Referents / GDPR…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchParis, France11-5013 contacts →

Exact match

“Thanks to our 30 years' experience in IT law, we offer the best possible advice to ensure the success of our customers' IT projects.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchParis, France1-1013 contacts →

Exact match

“Lawways is a law firm located in Paris which provides legal support in Information Technology, Data Privacy, Corporate and Private Equity, with a strong focus on transactional…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8Exact matchTourcoing, France11-5012 contacts →

Exact match

“A forerunner in the regulatory field of personal data protection, Lexagone is one of France's leading consultancies.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9Exact matchParis, France11-509 contacts →

Exact match

“Fondé en 1995 par Me Eric A.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchMarseille, France11-508 contacts →

Exact match

“DPOption est une société spécialisée dans le conseil et l’accompagnement autour de la Protection des données à caractère personnel et de la conformité des systèmes d’Intelligence…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11Exact matchCourbevoie Cedex, France51-2008 contacts →

Exact match

“Mexon Technology is a specialist in the field of Data Protection & Privacy.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12Exact matchParis, France11-507 contacts →

Exact match

“AUMANS est une boutique indépendante, organisée autour de deux spécialisations fortes et complémentaires, le droit de la distribution et le droit des données personnelles.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13Exact matchAmiens, France1-106 contacts →

Exact match

“Le Chemin Moderne est un cabinet d’avocats intervenant auprès d’une clientèle à la recherche de création de valeurs ou la préservation des droits permettant de concilier libertés…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchSaint-Nazaire, France11-505 contacts →

Exact match

“Les données personnelles sont essentielles à vos activités.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15Exact matchMetz, France1-105 contacts →

Exact match

“TELLUS Avocats vous accompagne dans le domaine du droit des affaires, et en particulier dans les domaines suivants: droit commercial, droit des contrats, droit économique, droit…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16Exact matchMontpellier, France1-105 contacts →

Exact match

“At Trustem, we help organizations turn compliance into a driver of trust and long-term sustainability.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17Exact matchParis, France1-104 contacts →

Exact match

“Aurilex, based in Paris, France, is a business law firm specialising in intellectual property, personal data protection compliance, commercial contracts and commercial litigation…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18Exact matchParis, France11-503 contacts →

Exact match

“Notre cabinet est spécialisé dans la mise en conformité au RGPD des entreprises TPE PME ETI GE.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19Exact matchParis, France51-2003 contacts →

Exact match

“Welcome to DPO Consulting, your trusted partner for personal data protection compliance.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20Exact matchToulouse, France11-503 contacts →

Exact match

“Vous cherchez de l'info autour du RGPD?”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21Exact matchMarseille, France11-502 contacts →

Exact match

“Avec notre capacité d'adaptation et notre professionnalisme, nous sommes là pour vous aider et - sécuriser vos contrats - adopter une stratégie de développement - améliorer…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22Exact matchStrasbourg, France1-102 contacts →

Exact match

“Si vous souhaitez adopter une stratégie de protection des données conforme, éthique et innovante, les DPO et RGPD Experts de Cepia Consulting se tiennent à votre entière…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23Exact matchParis, France1-102 contacts →

Exact match

“DATA & PRIVACY AnabatiQ accompagne ses clients dans la valorisation de ses données digitales en conformité RGPD.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24Exact matchParis, France1-102 contacts →

Exact match

“Acmai c’est le cabinet d’avocat en IA & Données personnelles qui accompagne les entreprises dans leur développement et leur croissance en les aidant à transformer leurs…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25Exact matchAgen, France11-501 contacts →

Exact match

“La société ad-Lex, anciennement dénommée AVOCATS-SUD, est issue de la fusion, en 2006, des cabinets DELMOULY et MOUTOU déjà implantés à AGEN depuis plus de 70 ans.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 25 of 271 data protection law firms based in France

See the full list, filter by size, metro and specialty, and access 338 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data protection law firms based in France at a glance

As of Sep 1, 2026
32.1%Verified-email coverage
2.4%Mobile-number coverage
3.9Average contacts per company
1-10Median size (employees)
34.7%Largest-city concentration · Paris
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
238
11-50
24
51-200
2
201-500
1
501-1,000
1

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with France whose business descriptions match “data protection law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 338 professional contacts with verified work emails across the full matched dataset. 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 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Data protection law firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “data protection law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data protection law firms are there based in France?

RevenueBase identified 271 company matches for data protection law firms associated with France as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

ADNOV tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most data protection law firms?

Paris leads with 94 company records, followed by Lyon (14) and Marseille (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 338 professional contacts with verified work emails tracked across these 271 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 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.