Company lists · Data refreshed September 2026

Top 25 Global accounting outsourcing companies based in Paris, France

Name: Global accounting outsourcing companies based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 79 companies tracked

RevenueBase identified 79 global accounting outsourcing companies headquartered in Paris, France as of September 2026 and tracks 936 professional contacts across them, including 356 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers global accounting outsourcing companies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

79Companies

936Contacts tracked

356Verified emails

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The 25 largest global accounting outsourcing companies based in Paris, France

Ranked by team size

Top 25 of 79 global accounting outsourcing companies based in Paris, France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to global accounting outsourcing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	AD Astra By In Extenso	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	179 contacts →
	Indirect evidence “Ad Astra by In Extenso est le cabinet de conseil et d'expertise-comptable dédié aux grands comptes du groupe In Extenso.” Source: RevenueBase Database · checked Sep 28, 2026
2	CECCA	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	103 contacts →
	Indirect evidence “CECCA, c’est le cabinet d’expertise comptable booster d’entrepreneurs!” Source: RevenueBase Database · checked Sep 28, 2026
3	CPE Solutions	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	84 contacts →
	Indirect 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: RevenueBase Database · checked Sep 28, 2026
4	Yourbo	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	74 contacts →
	Indirect evidence “YourBO is a company specializing in outsourced management Back-Office since 2012.” Source: RevenueBase Database · checked Sep 28, 2026
5	Atriom Audit And Consolidation	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	63 contacts →
	Partial evidence “ATRIOM specializes in consolidation, IFRS, evaluation, audit, accounting, tax and advisory services.” Source: RevenueBase Database · checked Sep 28, 2026
6	Cabinet Saadi	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	56 contacts →
	Indirect 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: RevenueBase Database · checked Sep 28, 2026
7	Sogecc	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	19 contacts →
	Indirect evidence “Cabinet d'expertise comptable à Paris depuis plus de 60 ans.” Source: RevenueBase Database · checked Sep 28, 2026
8	Extend Paris	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “EXTEND PARIS is an accounting company based out of 13 RUE WASHINGTON, PARIS, France.” Source: RevenueBase Database · checked Sep 28, 2026
9	Affirma	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial 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: RevenueBase Database · checked Sep 28, 2026
10	Tree Partners Advisory	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	16 contacts →
	Indirect 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: RevenueBase Database · checked Sep 28, 2026
11	Arold Audit & Accountancy	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Arold Audit & Accountancy est un cabinet d’expertise comptable, de commissariat aux comptes et de conseil, animé par une équipe dynamique et proche de ses clients.” Source: RevenueBase Database · checked Sep 28, 2026
12	Beecount	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	13 contacts →
	Indirect evidence “Beecount est un cabinet d’expertise comptable et de conseil fondé par des passionnés de comptabilité et de finance.” Source: RevenueBase Database · checked Sep 28, 2026
13	Fradeco	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Fradeco ist eine deutsch-französische Steuerberatungsgesellschaft mit Sitz in Paris und Bonn.” Source: RevenueBase Database · checked Sep 28, 2026
14	Finpulse Conseil & Expertise	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “FinPulse Conseil & Expertise propose une offre d’accompagnement des entreprises basée sur un business model agile.” Source: RevenueBase Database · checked Sep 28, 2026
15	LM Conseils	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Accounting” Source: RevenueBase Database · checked Sep 28, 2026
16	EON Advisory	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Fondé en 2023 par Steven THILLET et Florent TURNER, EON Advisory est un cabinet d'expertise comptable et d'audit situé au cœur de Paris, dans le prestigieux 7ème arrondissement.” Source: RevenueBase Database · checked Sep 28, 2026
17	Ccls Expertise & Audit	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Inscrite au tableau de l'Ordre des expert comptables d'Ile de France, le cabinet CCLS Expertise & Audit est une société indépendante d’expertise comptable qui s’affirme comme un…” Source: RevenueBase Database · checked Sep 28, 2026
18	WIPEA	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Etre à la fois un cabinet nouvelle génération et dans le même temps apporter une proximité et du sur-mesure.” Source: RevenueBase Database · checked Sep 28, 2026
19	MK DFI	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Direction financière externalisée et expertise comptable” Source: RevenueBase Database · checked Sep 28, 2026
20	Escec International	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “ENG: Elysées Solutions Conseils Expertise Comptable - ESCEC is an accounting firm registered under the French Chartered Accountant Institute (Ordre des Experts-Comptable de Paris…” Source: RevenueBase Database · checked Sep 28, 2026
21	GACEC	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “GACEC Groupe d'Audit, de Conseil et d'Expertise Comptable is an accounting company based out of 46 RUE DU CHEMIN VERT, PARIS, France.” Source: RevenueBase Database · checked Sep 28, 2026
22	MY Digital Expert	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Le cabinet d’expertise comptable My Digital Expert, situé à Paris 17, propose un accompagnement personnalisé ainsi qu’une offre entièrement en ligne si vous le souhaitez.” Source: RevenueBase Database · checked Sep 28, 2026
23	World' Xpert	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “WORLD' XPERT est un cabinet d'expertise-comptable qui réunit 3 associés experts-comptables, de formation générale et spécialistes dans des domaines complémentaires - Analyste…” Source: RevenueBase Database · checked Sep 28, 2026
24	Fitted Service	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Fitted Service est un cabinet de DAF externalisé pensé pour les scale-ups B2C, D2C et chaînes retail multi-sites entre 1 et 6 M€ de CA.” Source: RevenueBase Database · checked Sep 28, 2026
25	MWS Expertise	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “MWS EXPERTISE est un cabinet d'expertise comptable axé sur les nouvelles technologies, qui propose à ses clients TPE une gamme de services d'expertise comptable en lien avec leur…” Source: RevenueBase Database · checked Sep 28, 2026

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: global accounting outsourcing companies. 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 global accounting outsourcing companies.
Partial evidence: Its own public description names part of global accounting outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name global accounting outsourcing companies. 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 79 global accounting outsourcing companies based in Paris, France

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Global accounting outsourcing companies based in Paris, France at a glance

As of Sep 28, 2026

38.0%Verified-email coverage

11.8Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 79 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 global accounting outsourcing companies, 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 Paris, France whose own description of what they do matches “global accounting outsourcing companies”. 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 global accounting outsourcing companies), 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 global accounting outsourcing companies, 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 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, 356 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 28, 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

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 global accounting outsourcing companies, 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 global accounting outsourcing companies are there based in Paris, France?

RevenueBase identified 79 global accounting outsourcing companies headquartered in Paris, 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?

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

Which city in France has the most global accounting outsourcing companies?

Paris leads France with 79 headquartered companies, followed by Lyon (7) and Bordeaux (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 356 verified decision-maker contacts tracked across these 79 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 28, 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 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.