Company lists · Data refreshed September 2026

Top 25 Professional services accounting platforms based in France

RevenueBase identified 1,266 professional services accounting platforms headquartered in France as of September 2026 and tracks 25,477 professional contacts across them, including 11,222 with verified work emails. Paris is the largest hub.

This list covers professional services accounting platforms 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 29, 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 29, 2026 86% judged on-target in blind review
1,266Companies
25,477Contacts tracked
11,222Verified emails
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The 25 largest professional services accounting platforms based in France

Ranked by team size
Top 25 of 1,266 professional services accounting platforms based in France, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to professional services accounting platforms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceLyon, FranceHQ checked Sep 29, 20265,001-10,0003,278 contacts →

Indirect evidence

“Crée en 1991 In Extenso est l’un des leaders de l’expertise comptable en France.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceSaint-doulchard, FranceHQ checked Sep 29, 20261,001-5,0001,051 contacts →

Indirect evidence

“Une vision augmentée du conseil au service de votre réussite.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceOrléans, FranceHQ checked Sep 29, 20261,001-5,000800 contacts →

Indirect evidence

“Pour ORCOM, le conseil est un état d'esprit.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceSaint-herblain, FranceHQ checked Sep 29, 2026201-500522 contacts →

Indirect evidence

“RCA, éditeur de solutions pour l'expertise comptable.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceParis, FranceHQ checked Sep 29, 2026n/a474 contacts →

Indirect evidence

“La FED est une société d’expertise-comptable avec une mission précise : accompagner les entrepreneurs,favoriser leur réussite.Grâce à nos valeurs, nous bâtissons une relation de…”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceNancy, FranceHQ checked Sep 29, 2026201-500284 contacts →

Indirect evidence

“The 23 expert managers, supported by 250 specialist employees, support and advise their clients on a daily basis, from bookkeeping to advice and the engineering of solutions…”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceQuimper, FranceHQ checked Sep 29, 2026201-500269 contacts →

Indirect evidence

“Implanté en Bretagne, Ouest Conseils se distingue par une double approche unique : celle d’un ́, capable de répondre aux besoins les plus variés, alliée à la ́ et à l’́ d’une…”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceParis - Levallois Perret, FranceHQ checked Sep 29, 2026201-500263 contacts →

Partial evidence

“Afigec is a multi-skilled accounting firm that is constantly improving the usual client relationship framework and the proximity with its clients.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceLyon, FranceHQ checked Sep 29, 20261,001-5,000251 contacts →

Indirect evidence

“Cegid is a European leader in cloud business management solutions for finance (cash-flow, tax, ERP), human resources (payroll, talent management), CPAs, retail and entrepreneurial…”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceBordeaux, FranceHQ checked Sep 29, 2026201-500237 contacts →

Indirect evidence

“Fondé en 1944, Extencia est un cabinet d'expertise comptable indépendant qui a su évoluer avec son temps tout en conservant ses valeurs fondamentales.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceLyon, FranceHQ checked Sep 29, 2026201-500227 contacts →

Indirect evidence

“Chez nous accompagnons les experts-comptables dans la transformation de leur métier en mettant à leur disposition une diversité d'outils performants, collaboratifs et sécurisés…”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceRennes, FranceHQ checked Sep 29, 2026201-500223 contacts →

Indirect evidence

“CAPEOS accompagne la gestion et le développement d’entreprises depuis plus de 45 ans.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceMassy, FranceHQ checked Sep 29, 2026201-500223 contacts →

Indirect evidence

“MyUnisoft réinvente le logiciel de gestion pour les experts-comptables.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceParis, FranceHQ checked Sep 29, 202651-200194 contacts →

Indirect evidence

“Inscrit à l'Ordre, Keobiz est bien plus qu'un cabinet d'expert-comptable en ligne.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceNantes, FranceHQ checked Sep 29, 2026201-500191 contacts →

Indirect evidence

“Cocerto : votre partenaire de proximité pour un accompagnement à 360° Chez Cocerto, nous plaçons la proximité et la réactivité au cœur de notre accompagnement.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidencePérigny, FranceHQ checked Sep 29, 2026201-500182 contacts →

Indirect evidence

“Exco Valliance est une entreprise positionnée sur les métiers de l’expertise comptable, de l'audit et du conseil.”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceLa Rochelle, FranceHQ checked Sep 29, 2026201-500180 contacts →

Partial evidence

“Sellsy is a CRM, invoicing and pre-accounting suite for optimized business management and customer experience.”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceLimonest, FranceHQ checked Sep 29, 2026201-500174 contacts →

Partial evidence

“Depuis plus de 30 ans, ACORA accompagne les entrepreneurs, dirigeants et professions libérales en leur offrant bien plus qu’une expertise comptable : une véritable force…”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceFontcouverte, FranceHQ checked Sep 29, 2026201-500171 contacts →

Indirect evidence

“Acteur économique majeur du territoire, CGO est aux côtés des entrepreneurs du grand quart sud-ouest, depuis plus de 40 ans.”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceSaint-didier-au-mont-d’or, FranceHQ checked Sep 29, 2026201-500171 contacts →

Partial evidence

“Expert-comptable, Commissaire aux Comptes et Conseil depuis plus de 30 ans, Novances développe ses missions dans le respect de principes fondés sur le professionnalisme…”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceBayonne, FranceHQ checked Sep 29, 2026201-500151 contacts →

Indirect evidence

“SOGECA, c’est un réseau de 250 collaborateurs rassemblés par des valeurs communes d'expertise, de rigueur et de convivialité pour accompagner au mieux les chefs d’entreprises dans…”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceSchiltigheim, FranceHQ checked Sep 29, 2026201-500136 contacts →

Indirect evidence

“Depuis 1969, FIBA accompagne les entrepreneurs, dirigeants et particuliers avec une conviction forte : être un partenaire de confiance à chaque étape de la vie de l’entreprise.”

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidenceParis, FranceHQ checked Sep 29, 202651-200128 contacts →

Partial evidence

“With 150 ACLers – including 16 certified professionals and 8 partners – we support over clients across tech, services, and industry.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceSaint-herblain, FranceHQ checked Sep 29, 2026501-1,000127 contacts →

Indirect evidence

“Rejoignez une bande de 550 bousculateurs qui façonne ensemble depuis 25 ans une expérience de comptabilité, de paie et de fiscalité pragmatique et responsable au service des…”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceToulon, FranceHQ checked Sep 29, 202651-200127 contacts →

Indirect evidence

“Le Groupe FGC est un cabinet d’audit, d’expertise comptable et de conseil fondé il y a plus de 60 ans, ayant depuis acquis une forte notoriété sur l’ensemble de la région PACA.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 1,266 professional services accounting platforms based in France

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Professional services accounting platforms based in France at a glance

As of Sep 29, 2026
44.0%Verified-email coverage
20.1Average contacts per company
1-10Median size (employees)
19.1%Largest-city concentration · Paris
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
673
11-50
449
51-200
92
201-500
31
501-1,000
5
1,001-5,000
6
5,001-10,000
1

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 1,266 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 professional services accounting platforms, 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 “professional services accounting platforms”. 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 professional services accounting platforms), 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 professional services accounting platforms, 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, 11,222 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 29, 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 professional services accounting platforms, 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 professional services accounting platforms are there based in France?

RevenueBase identified 1,266 professional services accounting platforms 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?

In Extenso, headquartered in Lyon, tops this list with the largest team on record.

Which city has the most professional services accounting platforms?

Paris leads with 242 headquartered companies, followed by Lyon (39) and Marseille (25).

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 11,222 verified decision-maker contacts tracked across these 1,266 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 29, 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.