Company lists · Data refreshed September 2026
Top 25 Tax research and planning firms based in France
RevenueBase identified 123 tax research and planning firms headquartered in France as of September 2026 and tracks 945 professional contacts across them, including 432 with verified work emails. Paris is the largest hub.
This list covers tax research and planning 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 22, 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.
The 25 largest tax research and planning firms based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 198 contacts → | ||||
Indirect evidence “Created in 2004, ARSENE TAXAND offers a cutting edge service in all the firm’s main areas of activity.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 94 contacts → | ||||
Indirect evidence “Société d'Expertise comptable inscrite au tableau de l'Ordre des Experts-comptables Le Cabinet FIGECAL est une société d'expertise comptable implantée en Mayenne.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 81 contacts → | ||||
Indirect evidence “FISCALIA est une entreprise résolument indépendante spécialisée dans le conseil en optimisation fiscale, les solutions de défiscalisation, l'investissement et le financement…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 34 contacts → | ||||
Indirect evidence “Cazals Manzo is a premier independent law firm dedicated exclusively to taxation.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 32 contacts → | ||||
Indirect evidence “Notre objectif est d’accompagner votre entreprise dans différents domaines : financier, fiscal, paie, RH, gestion, juridique, etc.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 23 contacts → | ||||
Indirect evidence “Serenis Consulting est un cabinet spécialisé dans l’audit de la fiscalité immobilière des professionnels.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 19 contacts → | ||||
Indirect evidence “ISONIS, VOTRE PARTENAIRE EN GESTION Fondé en 1946 à Firminy, ISONIS est le résultat de la fusion entre le cabinet Peltier et Associés et la Fiduciaire du Velay.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 14 contacts → | ||||
Indirect evidence “Sevestre & Associés, Avocats en droit fiscal Le Cabinet accompagne les entreprises et leurs dirigeants dans leurs stratégies fiscales et leurs mises en œuvre.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 13 contacts → | ||||
Indirect evidence “Être expert à vos côtés pour notre cabinet d’expertise-comptable c’est avant tout vous accompagner et ne pas simplement vous suivre.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 12 contacts → | ||||
Indirect evidence “SOGEXA Expertise Comptable Conseil aux entreprises Fiscalité des particuliers” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 12 contacts → | ||||
Indirect evidence “Groupe 2R est un cabinet de conseil fiscal et financier.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 10 contacts → | ||||
Partial evidence “Eliane Rakotonoel, General Manager, created ELITAX in July to provide a premium tax support service for the expatriate community.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 9 contacts → | ||||
Indirect evidence “Votre cabinet d'expertise comptable sur la Côte d’Azur - Le Groupe FIDUCIAIRE AZURÉENNE rassemble deux cabinets d’expertise comptable situés à Nice et Brignoles qui accompagnent…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 contacts → | ||||
Indirect evidence “Quanteos, c'est plus qu'un cabinet d'expert comptable, c'est la garantie du conseil et de l'accompagnement pour vous aider à faire les meilleurs choix.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 9 contacts → | ||||
Indirect evidence “FISCODIT is an accounting company based out of 128 RUE ANATOLE FRANCE, LEVALLOIS PERRET, France.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 contacts → | ||||
Partial evidence “A law firm serving high quality assistance in tax matters” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 8 contacts → | ||||
Indirect evidence “BELHO XPER est un cabinet d’Expertise comptable situé à Lyon et Montluel.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 8 contacts → | ||||
Indirect evidence “Depuis 2012, Sonia Bonnabry et Mélissa Ferchaux ont décidé de s'associer dans une démarche entrepreneuriale commune.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 contacts → | ||||
Indirect evidence “Cabinet d’avocats Fiscalité & Droit des entreprises” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 6 contacts → | ||||
Indirect evidence “Omni est un cabinet d'avocats dédié à la stratégie fiscale des entreprises et à la fiscalité transactionnelle.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 6 contacts → | ||||
Indirect evidence “Devenez Leader de votre Succès.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 6 contacts → | ||||
Partial evidence “Le cabinet Kalitax est spécialisé dans les missions d'audit relatives aux taxes locales (taxe foncière, CET, taxes d'urbanisme), à la fiscalité environnementale et au crédit…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 6 contacts → | ||||
Indirect evidence “Cabinet LAGHOUTARIS – Avocats en stratégie fiscale & contentieux de haut niveau Fondé en 2019 par Maître Grégory Laghoutaris, notre cabinet intervient exclusivement en matière de…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 6 contacts → | ||||
Indirect evidence “Nos avocats vous assistent dans la définition de votre stratégie, de vos prises de décision et dans vos contentieux en Droit fiscal.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 5 contacts → | ||||
Indirect evidence “Colisée Avocats est un cabinet dédié au conseil fiscal et patrimonial dans un cadre tant national qu’international (Belgique, Suisse, Luxembourg, Portugal, Grande-Bretagne, Maroc…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
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: tax research and planning firms. 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 tax research and planning firms.
- Partial evidence
- Its own public description names part of tax research and planning firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name tax research and planning firms. 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 123 tax research and planning firms based in France
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 432 reachable decision-makers.
Free signup · no credit card
Tax research and planning firms based in France at a glance
As of Sep 22, 2026Companies by employee count
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 123 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 tax research and planning 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 “tax research and planning 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 tax research and planning 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 tax research and planning 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, 432 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 22, 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.
Tax research and planning firms by metro
- Tax research and planning firms in Paris56
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 tax research and planning 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 tax research and planning firms are there based in France?
RevenueBase identified 123 tax research and planning 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?
Arsene Taxand, headquartered in Paris, tops this list with the largest team on record.
Which city has the most tax research and planning firms?
Paris leads with 56 headquartered companies, followed by Angers (3) and Lyon (3).
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 432 verified decision-maker contacts tracked across these 123 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 123 tax research and planning firms based in France. Start with a free account, no credit card.
Download this list →Related lists
Tax research and planning firms by geography
- Tax research and planning firms based in Belo Horizonte, Brazil
- Tax research and planning firms based in Curitiba, Brazil
- Tax research and planning firms based in Porto Alegre, Brazil
- Tax research and planning firms based in Rio De Janeiro, Brazil
- Tax research and planning firms based in Sao Paulo, Brazil
- Tax research and planning firms based in Calgary, Canada
- Tax research and planning firms based in Mississauga, Canada
- Tax research and planning firms based in Toronto, Canada
- Tax research and planning firms based in Berlin, Germany
- Tax research and planning firms based in Bremen, Germany
- Tax research and planning firms based in Dresden, Germany
- Tax research and planning firms based in Hamburg, Germany
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Tax research and planning firms based in Belo Horizonte, Brazil
- Tax research and planning firms based in Curitiba, Brazil
- Tax research and planning firms based in Porto Alegre, Brazil
- Tax research and planning firms based in Rio De Janeiro, Brazil
- Tax research and planning firms based in Sao Paulo, Brazil
- Tax research and planning firms based in Calgary, Canada