Company lists · Data refreshed September 2026

Top 25 Tax law firms based in Lyon, France

RevenueBase identified 78 company matches for tax law firms associated with Lyon, France as of September 2026 and tracks 4,029 professional contacts across them, including 2,291 with verified work emails. Across France, Paris is the largest hub for this category (644 companies); Lyon follows with 78.

This list covers company matches for tax law firms associated with Lyon, 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 6, 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 6, 2026 How this list was built
78Companies
4,029Contacts tracked
2,291Verified emails
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The 25 largest tax law firms based in Lyon, France

Ranked by team size
Top 25 of 78 company matches for tax law firms based in Lyon, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 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 matchLyon, FranceHQ recorded Sep 6, 20265,001-10,0003,278 contacts →

Exact match

“Crée en 1991 In Extenso est l’un des leaders de l’expertise comptable en France.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2Exact matchLyon, FranceHQ recorded Sep 6, 202651-20089 contacts →

Exact match

“KELTEN est un cabinet de droit des affaires qui compte de nombreux avocats et juristes spécialisés dans des domaines d’expertises complémentaires pour le conseil et la défense de…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3Exact matchLyon, FranceHQ recorded Sep 6, 202651-20086 contacts →

Exact match

“Vous voulez être considéré comme une personne, pas comme un dossier.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4Exact matchLyon, FranceHQ recorded Sep 6, 202611-5051 contacts →

Exact match

“Alister est un cabinet de droit des affaires sous la forme d’une AARPI, association d’avocats qui réunit plusieurs cabinets au sein d’une structure unique.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5Exact matchLyon, FranceHQ recorded Sep 6, 202611-5042 contacts →

Exact match

“Cabinet d’avocats spécialisé en droit des sociétés,droit fiscal & droit social.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6Exact matchLyon, FranceHQ recorded Sep 6, 202611-5033 contacts →

Exact match

“Akilys Avocats, engagé depuis 2019 face aux défis juridiques et fiscaux des dirigeants et entreprises, a rejoint Grant Thornton en mai 2025.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7Exact matchLyon, FranceHQ recorded Sep 6, 202611-5026 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8Exact matchLyon, FranceHQ recorded Sep 6, 202611-5024 contacts →

Exact match

“Notre groupe est un cabinet d’expertise comptable pluridisciplinaire spécialisé dans les services comptables, juridiques, fiscaux et sociaux, l’audit et le conseil.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9Exact matchLyon, FranceHQ recorded Sep 6, 202611-5022 contacts →

Exact match

“Le cabinet AXIOME AVOCATS a été créé en fin d’année 2010.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10Exact matchLyon, FranceHQ recorded Sep 6, 20261-1020 contacts →

Exact match

“Le Cabinet Stemm est un Cabinet d'avocats pluridisciplinaire au service des entreprises et des entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11Exact matchLyon, FranceHQ recorded Sep 6, 202611-5019 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12Exact matchLyon, FranceHQ recorded Sep 6, 202611-5018 contacts →

Exact match

“Fort d’une équipe d’une quinzaine de professionnels, dont 3 associés spécialisés dans des domaines de compétences complémentaires, nous intervenons, depuis la création du Cabinet…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13Exact matchLyon, FranceHQ recorded Sep 6, 202611-5017 contacts →

Exact match

“Archimède Avocats & Associés est une équipe de neuf avocats réunis autour d’une même ambition, apporter un service sur mesure et de haute technicité à chaque client.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14Exact matchLyon, FranceHQ recorded Sep 6, 202611-5013 contacts →

Exact match

“L’avènement notamment du numérique, de l’Intelligence Artificielle et l’inter-professionnalité obligent à repenser complètement notre manière de travailler.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15Exact matchLyon, FranceHQ recorded Sep 6, 202611-5011 contacts →

Exact match

“Depuis 1997, POLDER Avocats propose un accompagnement personnalisé pour protéger vos intérêts, résoudre vos conflits et structurer vos projets avec une parfaite sécurité juridique.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16Exact matchLyon, FranceHQ recorded Sep 6, 20261-1011 contacts →

Exact match

“Nos bureaux sont situés en plein cœur du quartier d’affaire de la Part-Dieu, à proximité des transports en commun et de la gare.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17Exact matchLyon, FranceHQ recorded Sep 6, 202611-508 contacts →

Exact match

“LAWRÉA rassemble des avocats et des juristes réunissant toutes les compétences en droit des sociétés, droit commercial et droit fiscal.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18Exact matchLyon, FranceHQ recorded Sep 6, 20261-108 contacts →

Exact match

“Depuis 1981, AJC Conseil & Avocats fournit aux clients des conseils et une assistance juridique rentables sur les questions d’affaires, les litiges et le règlement des litiges.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19Exact matchLyon, FranceHQ recorded Sep 6, 20261-108 contacts →

Exact match

“AVOCANCE est un cabinet d’avocats en droit des affaires.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20Exact matchLyon, FranceHQ recorded Sep 6, 20261-107 contacts →

Exact match

“MDL SOCIETE D AVOCATS is a legal services company based out of 136 Cours Lafayette, 69003 LYON, Auvergnerhônealpes, France.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21Exact matchLyon, FranceHQ recorded Sep 6, 20261-107 contacts →

Exact match

“Archibald est un cabinet d'avocats d'affaires né du rapprochement de 3 associés expérimentés et renforcé par des collaborateurs dynamiques et compétents.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22Exact matchLyon, FranceHQ recorded Sep 6, 20261-107 contacts →

Exact match

“JURI-EUROP AVOCATS, fondé en 1986 et historiquement tourné vers une activité contentieuse, a évolué pour offrir à ses clients la possibilité d’être accompagné sur tout le…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23Exact matchLyon, FranceHQ recorded Sep 6, 20261-106 contacts →

Exact match

“Avril Avocats est un cabinet au service des entreprises et de leurs dirigeants afin de les accompagner sur l’ensemble de leurs besoins et projets.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24Exact matchLyon, FranceHQ recorded Sep 6, 20261-105 contacts →

Exact match

“BOREAL AVOCATS was born out of the desire to offer a cross-disciplinary approach to employment law and criminal business law issues, in order to be a real business partner.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25Exact matchLyon, FranceHQ recorded Sep 6, 20261-105 contacts →

Exact match

“L'Excellence Indépendante, Reconnue et Connectée: Chez CARA Avocats, nous transformons les arcanes de la fiscalité en solutions claires et innovantes.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase

Showing 25 of 78 tax law firms based in Lyon, France

See the full list, filter by size, metro and specialty, and access 2,291 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax law firms based in Lyon, France at a glance

As of Sep 6, 2026
56.9%Verified-email coverage
51.7Average contacts per company
1-10Median size (employees)
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
22
51-200
2
5,001-10,000
1

Email recency for this list is measured across the whole France list rather than for Lyon, so it is reported there. Company counts and contact totals on this page are exact for Lyon, over 78 companies.

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 Lyon, France whose business descriptions match “tax 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 2,291 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 6, 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.

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 “tax law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax law firms are there based in Lyon, France?

RevenueBase identified 78 company matches for tax law firms associated with Lyon, 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?

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

Which city in France has the most tax law firms?

Paris leads France with 644 company records, followed by Lyon (78) and Toulouse (56).

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 2,291 professional contacts with verified work emails tracked across these 78 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 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 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.