Company lists · Data refreshed September 2026

Top 25 Outsource accounting firms based in France

RevenueBase identified 416 company matches for outsource accounting firms associated with France as of September 2026 and tracks 3,145 professional contacts across them, including 1,133 with verified work emails. Paris is the largest hub.

This list covers company matches for outsource accounting 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 21, 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 21, 2026 How this list was built
416Companies
3,145Contacts tracked
1,133Verified emails
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The 25 largest outsource accounting firms based in France

Ranked by team size
Top 25 of 416 company matches for outsource accounting firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchParis, FranceHQ recorded Sep 21, 2026201-500179 contacts →

Exact match

“Ad Astra by In Extenso est le cabinet de conseil et d'expertise-comptable dédié aux grands comptes du groupe In Extenso.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchCastelnau Le Lez, FranceHQ recorded Sep 21, 2026201-500177 contacts →

Exact match

“AFE est un cabinet d'expertise comptable accompagnant au quotidien les entreprises et leurs dirigeants sur l'ensemble de leurs besoins.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLyon, FranceHQ recorded Sep 21, 2026201-500142 contacts →

Exact match

“Nous proposons en externalisation toutes les compétences nécessaires à la gestion administrative et à l'administration des entreprises dans les conditions optimales de performance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchBrest, FranceHQ recorded Sep 21, 202651-200116 contacts →

Exact match

“Société indépendante d'expertise comptable et de services collaboratifs au coeur de l'innovation et de la relation humaine composée de 11 agences réparties sur les communes…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Sep 21, 202651-20084 contacts →

Exact match

“Créé en 2006, CPE SOLUTIONS propose aux cabinets d’expertise comptable une gamme de services personnalisés d’externalisation de saisie comptable pour soutenir leur activité.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Sep 21, 202651-20074 contacts →

Exact match

“YourBO is a company specializing in outsourced management Back-Office since 2012.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchArras, FranceHQ recorded Sep 21, 202651-20053 contacts →

Exact match

“Lumane propose des services de comptabilité personnalisés et de qualité à chaque chef d'entreprise, tous secteurs d'activités confondus.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchSchiltigheim, FranceHQ recorded Sep 21, 202651-20052 contacts →

Exact match

“ICS : Bien plus qu’un Expert-Comptable Fondé en 1977, ICS est un cabinet d'expertise comptable reconnu pour son sérieux, son professionnalisme et son engagement à fournir des…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchLa Roche-sur-yon, FranceHQ recorded Sep 21, 202651-20038 contacts →

Exact match

“BAMEX est un cabinet d’expertise comptable implanté en Vendée, Indre-et-Loire et Loire-Atlantique, avec 8 sites : La Roche-sur-Yon (nord et sud), Challans, Les Herbiers…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchColmar, FranceHQ recorded Sep 21, 202651-20037 contacts →

Exact match

“Wagner & Associés, partenaire de votre entreprise depuis plus de 39 ans dans l'expertise comptable et le commissariat aux comptes.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchLe Mans, FranceHQ recorded Sep 21, 202611-5034 contacts →

Exact match

“Implanté en Sarthe, le cabinet d’expertise comptable ALTEXA est dirigé par quatre associés experts-comptables et commissaires aux comptes, entourés d'une équipe de plus de 50…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchCarquefou, FranceHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“Vous cherchez un comptable à l'écoute, rigoureux et digitalement agile?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchMarcq En Baroeul, FranceHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“Experts comptables à Marcq-en-Baroeul, notre cabinet familial et de proximité vous accompagne durant toute la vie de votre société.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“MyCFO is an accounting and operational consulting firm that assists small and medium-sized enterprises (SMEs) at early and development stages as well as the finance functions of…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchSarlat-la-canéda, FranceHQ recorded Sep 21, 202611-5027 contacts →

Exact match

“Nous sommes à votre écoute pour analyser vos besoins, vous proposer une organisation comptable rationnelle pour un coût raisonnable et maitrisé, et faire en sorte que le passage…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchAngers, FranceHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“We Doo Accounting - Votre partenaire comptable nouvelle génération Notre mission?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchCarvin, FranceHQ recorded Sep 21, 202611-5023 contacts →

Exact match

“ABICE Expertise Comptable est né il y a plus de 20 ans.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchMagny Les Hameaux, FranceHQ recorded Sep 21, 202611-5023 contacts →

Exact match

“Notre cabinet est voué au conseil et aux services des entreprises quelque soit leur domaine, leur taille et leurs attentes.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchSix-fours-les-plages, FranceHQ recorded Sep 21, 202611-5023 contacts →

Exact match

“Votre expert-comptable plus proche de vous grâce à une solution en ligne simple et économique.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchLouhans, FranceHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“Le cabinet SOGEST vous accompagne avec une solution mesurée : la tenue de votre comptabilité, vos déclarations fiscales en cours d’année, vos comptes annuels et imprimés fiscaux…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Hopetimiz est un cabinet d'externalisation spécialisé en comptabilité.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchParis, FranceHQ recorded Sep 21, 202651-20019 contacts →

Exact match

“Cabinet d'expertise comptable à Paris depuis plus de 60 ans.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchLyon, FranceHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“Consciente de l’exigence et de la réactivité que demande un pôle social au sein d’un cabinet, l’équipe de SOFT SOCIAL PARTNERS propose des services d’externalisation de la…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchParis, FranceHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“EXTEND PARIS is an accounting company based out of 13 RUE WASHINGTON, PARIS, France.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchSt Die Des Vosges, FranceHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“AGS est un cabinet d’expertise comptable, de commissariat aux comptes et de conseil aux entreprises, implanté à Saint-Dié des Vosges (88) et à Epinal (88).”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 416 outsource accounting firms based in France

See the full list, filter by size, metro and specialty, and access 1,133 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsource accounting firms based in France at a glance

As of Sep 21, 2026
36.0%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
21.6%Largest-city concentration · Paris
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
305
11-50
87
51-200
14
201-500
5

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 416 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 France whose business descriptions match “outsource accounting 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 1,133 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 21, 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 “outsource accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsource accounting firms are there based in France?

RevenueBase identified 416 company matches for outsource accounting 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?

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

Which city has the most outsource accounting firms?

Paris leads with 90 company records, followed by Lyon (9) and Marseille (7).

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 1,133 professional contacts with verified work emails tracked across these 416 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 21, 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.