Company lists · Data refreshed August 2026

Top 25 Accounting outsourcing firms based in Paris, France

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

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 207 companies tracked

There are 207 accounting outsourcing firms headquartered in Paris, France (RevenueBase, August 2026). RevenueBase tracks 2,666 professional contacts across them, including 722 with verified work emails and 59 with mobile numbers. Paris is the largest hub.

This list covers accounting outsourcing firms headquartered in Paris, 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.

207Companies

2,666Contacts tracked

722Verified emails

59Mobile numbers

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The 25 largest accounting outsourcing firms based in Paris, France

Ranked by team size

Top 25 of 207 accounting outsourcing firms based in Paris, France, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting outsourcing firms: 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	KeobizIndirect evidence “Inscrit à l'Ordre, Keobiz est bien plus qu'un cabinet d'expert-comptable en ligne.” Source: company website · checked Aug 30, 2026	Paris, France	51-200	190	65
2	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
3	Caderas Martin SAIndirect evidence “Created in 1978, Caderas Martin operates expressly as a generalist firm.” Source: company website · checked Aug 30, 2026	Paris, France	51-200	119	63
4	CECCAIndirect evidence “CECCA, c’est le cabinet d’expertise comptable booster d’entrepreneurs!” Source: company website · checked Aug 30, 2026	Paris, France	51-200	102	68
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	Saint-Honoré PartenairesIndirect evidence “Saint-Honoré Partenaires est un cabinet d’audit, d’expertise comptable et de conseil en finance d’entreprise.” Source: company website · checked Aug 30, 2026	Paris, France	51-200	82	53
7	Atriom Audit And ConsolidationPartial evidence “ATRIOM specializes in consolidation, IFRS, evaluation, audit, accounting, tax and advisory services.” Source: company website · checked Aug 30, 2026	Paris, France	11-50	63	27
8	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
9	Groupe AGKIndirect evidence “AGK est un cabinet couvrant l’ensemble de la chaîne de valeur administrative et financière, d’une startup, d’un grand groupe ou d’une PME.” Source: company website · checked Aug 30, 2026	Paris, France	51-200	52	32
10	Cabinet D'expertise Comptable Paris FicoIndirect evidence “Audit – Comptabilité – Fiscalité – Juridique – Social Depuis plus de 40 ans, le cabinet d'expert comptable Paris Fico est votre partenaire en vous accompagnant et en vous…” Source: company website · checked Aug 30, 2026	Paris, France	11-50	41	5
11	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
12	Fidag SarlPartial evidence “FIDAG is an international accounting and auditing firm, founded in 1985.” Source: company website · checked Aug 30, 2026	Paris, France	201-500	31	18
13	ELIDEIndirect evidence “Société d’expertise comptable créée en 1996 par Vincent BOURRET et Pierre SEGUIN, ELIDE intervient aujourd’hui auprès de plus de 200 clients, essentiellement TPE/PME franciliennes…” Source: company website · checked Aug 30, 2026	Paris, France	11-50	28	18
14	DSA Corporate FinanceIndirect evidence Source: company website · checked Aug 30, 2026	Paris, France	11-50	26	1
15	SmartcomptaIndirect evidence “Smartcompta est un cabinet d’expertise comptable nouvelle génération situé dans le 17ème arrondissement de Paris.” Source: company website · checked Aug 30, 2026	Paris, France	1-10	25	13
16	RBA GroupeIndirect evidence “Fondé en 1970, RBA est un cabinet d’expertise-comptable et de commissariat aux comptes.” Source: company website · checked Aug 30, 2026	Paris, France	11-50	21	16
17	AccounteoIndirect evidence “ACCOUNTEO est un Cabinet d’expertise comptable et de commissariat aux comptes situé à Paris.” Source: company website · checked Aug 30, 2026	Paris, France	11-50	20	6
18	Fiparco Expertise ComptableIndirect evidence “FIPARCO cabinet d’expertise comptable pluridisciplinaire, alliant l’intelligence numérique à l’intelligence humaine.” Source: company website · checked Aug 30, 2026	Paris, France	11-50	19	3
19	ProdensiaIndirect evidence “PRODENSIA est une société de conseil indépendante, proposant aux Fonds d’Investissements, des services d’externalisation totale ou partielle des fonctions finance et comptabilité…” Source: company website · checked Aug 30, 2026	Paris, France	1-10	18	12
20	SogeccIndirect evidence “Cabinet d'expertise comptable à Paris depuis plus de 60 ans.” Source: company website · checked Aug 30, 2026	Paris, France	51-200	18	9
21	K2o ConseilIndirect evidence “Le cabinet K2O Conseil est une société d’expertise comptable à taille humaine, fondée par des associés liés par le souci de l’excellence et bénéficiant chacun d’une longue…” Source: company website · checked Aug 30, 2026	Paris, France	1-10	18	7
22	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
23	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
24	Tree Partners AdvisoryIndirect evidence “Tree Partners Advisory est un cabinet de conseil financier et d’expertise comptable qui accompagne dirigeants, directions financières et investisseurs dans leurs enjeux de…” Source: company website · checked Aug 30, 2026	Paris, France	1-10	16	5
25	Groupe Exagone Experts-Comptables & Commissaires AUX ComptesIndirect evidence “Depuis 1947, Exagone accompagne les entreprises, entrepreneurs et organisations dans toutes leurs obligations comptables, financières et sociales.” Source: company website · checked Aug 30, 2026	Paris, France	11-50	15	8

Showing 25 of 207 accounting outsourcing firms based in Paris, France

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Accounting outsourcing firms based in Paris, France at a glance

As of Aug 30, 2026

1-10Median size (employees)

ParisLargest hub · 207 HQs

59Contacts with mobile numbers

Aug 30, 2026Data refreshed

Companies by employee count

1-10

146

11-50

51-200

201-500

Accounting outsourcing firms by metro in France

Metro	Companies
Accounting outsourcing firms in Paris	207
Accounting outsourcing firms in Lyon	25
Accounting outsourcing firms in Montpellier	15
Accounting outsourcing firms in Marseille	14
Accounting outsourcing firms in Strasbourg	13
Accounting outsourcing firms in Toulouse	11
Accounting outsourcing firms in Levallois-Perret	8

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 firms, 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 Paris, France whose own description of what they do matches “accounting outsourcing firms”. 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 firms, and records with no verified work email. Companies headquartered outside Paris 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, 722 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 firms are there based in Paris, France?

There are 207 accounting outsourcing firms headquartered in Paris, France as of August 2026 (RevenueBase).

What is the largest company on this list?

Keobiz, headquartered in Paris, tops this list with the largest team on record.

Which city has the most accounting outsourcing firms?

Paris leads with 207 headquartered companies, followed by Lyon (25) and Montpellier (15).

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 722 verified decision-maker contacts tracked across these 207 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.