Company lists · Data refreshed August 2026

Top 25 Accounting outsourcing companies based in France

Name: Accounting outsourcing companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 420 companies tracked

There are 420 accounting outsourcing companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 3,042 professional contacts across them, including 934 with verified work emails and 48 with mobile numbers. Paris is the largest hub.

This list covers accounting outsourcing companies 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, how directly it supports the match, and when it was last checked. Data refreshed August 30, 2026.

420Companies

3,042Contacts tracked

934Verified emails

48Mobile numbers

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The 25 largest accounting outsourcing companies based in France

Ranked by team size

Top 25 of 420 accounting outsourcing companies based in France, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting outsourcing companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts	Verified emails
1	AD Astra By In ExtensoIndirect evidence “Ad Astra by In Extenso est le cabinet dédié à une clientèle grands comptes du groupe In Extenso.” Source: company website · checked Aug 30, 2026	Paris, France	201-500	181	109
2	Gallo & AssociésIndirect evidence “Nous proposons en externalisation toutes les compétences nécessaires à la gestion administrative et à l'administration des entreprises dans les conditions optimales de performance.” Source: company website · checked Aug 30, 2026	Valserhone, France	201-500	141	80
3	SygnaturesIndirect evidence “Sygnatures est un groupe d'expertise comptable et d'audit de 200 salariés implantés sur 8 sites en Occitanie.” Source: company website · checked Aug 30, 2026	Muret, France	51-200	138	85
4	E&c Expertise ComptableIndirect evidence “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…” Source: company website · checked Aug 30, 2026	Lesneven, France	51-200	116	76
5	CPE SolutionsIndirect evidence “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.” Source: company website · checked Aug 30, 2026	Paris, France	51-200	84	5
6	SECOBIndirect evidence “SECOB Hauts-de-France Comptabilité Tenue et révision de la comptabilité, Elaboration des comptes annuels et des situations intermédiaires.” Source: company website · checked Aug 30, 2026	Dunkerque, France	51-200	62	2
7	Cabinet SaadiIndirect evidence “Le Cabinet Saadi est un cabinet d'expertise comptable et de commissariat aux comptes proposant notamment des services de gestion comptable, de conseil, d'audit, d'externalisation…” Source: company website · checked Aug 30, 2026	Paris, France	11-50	56	22
8	ICSIndirect evidence “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…” Source: company website · checked Aug 30, 2026	Stiring-Wendel, France	51-200	53	38
9	LumaneIndirect evidence “Lumane propose des services de comptabilité personnalisés et de qualité à chaque chef d'entreprise, tous secteurs d'activités confondus.” Source: company website · checked Aug 30, 2026	Bethune, France	51-200	53	26
10	ACC Audit Conseil ComptabilitéIndirect evidence “Experts Comptables, nous sommes là pour répondre aux besoins de nos clients : sécurité, gain de temps, externalisation, conseils, réactivité.” Source: company website · checked Aug 30, 2026	Courtry, France	11-50	44	1
11	AJC Cabinet D'expertise Comptable ET DE Commissariat AUX Comptes À BordeauxIndirect evidence “Cabinet créé en 2014; 2 associés; 2 collaborateurs en 2015, 14 en 2020, 30 en 2023.” Source: company website · checked Aug 30, 2026	France	11-50	36	18
12	AltexaIndirect evidence “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…” Source: company website · checked Aug 30, 2026	Le Mans, France	11-50	34	24
13	Capexia FranceIndirect evidence “Vous cherchez un comptable à l'écoute, rigoureux et digitalement agile?” Source: company website · checked Aug 30, 2026	Paris, France	11-50	32	15
14	We DOO AccountingPartial evidence “We Doo Accounting - Votre partenaire comptable nouvelle génération Notre mission?” Source: company website · checked Aug 30, 2026	Angers, France	11-50	30	21
15	FINEAIndirect evidence “Notre cabinet est voué au conseil et aux services des entreprises quelque soit leur domaine, leur taille et leurs attentes.” Source: company website · checked Aug 30, 2026	Caen, France	11-50	23	12
16	Abice Expertise ComptableIndirect evidence “ABICE Expertise Comptable est né il y a plus de 20 ans.” Source: company website · checked Aug 30, 2026	Lens, France	11-50	23	11
17	Sogest- ADCIndirect evidence “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…” Source: company website · checked Aug 30, 2026	Louhans, France	11-50	21	15
18	HopetimizIndirect evidence “Hopetimiz est un cabinet d'externalisation spécialisé en comptabilité.” Source: company website · checked Aug 30, 2026	France	11-50	20	3
19	Soft Social PartnersIndirect evidence “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…” Source: company website · checked Aug 30, 2026	Lyon, France	11-50	18	14
20	Extend ParisPartial evidence “EXTEND PARIS is an accounting company based out of 13 RUE WASHINGTON, PARIS, France.” Source: company website · checked Aug 30, 2026	Paris, France	11-50	18	1
21	AGS Experts ComptablesIndirect evidence “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).” Source: company website · checked Aug 30, 2026	Epinal, France	11-50	17	12
22	AffirmaPartial evidence “Affirma is an accounting and audit firm that offers its customers a full range of accounting services from book-keeping and preparation of payroll sheets to statutory audit…” Source: company website · checked Aug 30, 2026	Paris, France	11-50	17	6
23	AgecomaIndirect evidence “Le Cabinet AGECOMA, Eric Pariset (Expert Comptable) et l'ensemble des collaborateurs, vous accompagne dans la vie de votre entreprise, vous conseille, valide votre comptabilité…” Source: company website · checked Aug 30, 2026	Clermont-Ferrand, France	11-50	13	7
24	SolygecIndirect evidence “Solygec, cabinet d'expert comptable, audit et expertise comptable, propose divers services pour votre comptabilité et plus : fiche de paie, fiscalité, bilan.” Source: company website · checked Aug 30, 2026	France	11-50	11	9
25	Chiffres & ConseilsIndirect evidence “Implanté à Lyon depuis 1996, Chiffres & Conseils est un cabinet d’expertise comptable à taille humaine dirigé par Philippe GUILLET et Aude BOSSY, experts-comptables.” Source: company website · checked Aug 30, 2026	Lyon, France	11-50	11	6

Showing 25 of 420 accounting outsourcing companies based in France

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Accounting outsourcing companies based in France at a glance

As of Aug 30, 2026

1-10Median size (employees)

ParisLargest hub · 92 HQs

48Contacts with mobile numbers

Aug 30, 2026Data refreshed

Companies by employee count

1-10

305

11-50

51-200

201-500

Accounting outsourcing companies by metro

Metro	Companies
Accounting outsourcing companies in Paris	92
Accounting outsourcing companies in Lyon	13
Accounting outsourcing companies in Montpellier	6
Accounting outsourcing companies in Bordeaux	5
Accounting outsourcing companies in Orleans	4
Accounting outsourcing companies in Grenoble	4
Accounting outsourcing companies in Toulouse	4

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 accounting outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
What qualifies: Companies headquartered in France whose own description of what they do matches “accounting outsourcing companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among accounting outsourcing companies, 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 an evidence rating so you can judge each match yourself.
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, 934 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 August 30, 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.

Frequently asked

How many accounting outsourcing companies are there based in France?

There are 420 accounting outsourcing companies headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

AD Astra By In Extenso, headquartered in Paris, tops this list with the largest team on record.

Which city has the most accounting outsourcing companies?

Paris leads with 92 headquartered companies, followed by Lyon (13) and Montpellier (6).

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 934 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 August 30, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.