Company lists · Data refreshed September 2026

Top 25 Accounting software implementation companies based in France

RevenueBase identified 544 accounting software implementation companies headquartered in France as of September 2026 and tracks 5,959 professional contacts across them, including 2,698 with verified work emails. Paris is the largest hub.

This list covers accounting software implementation 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 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 27, 2026 86% judged on-target in blind review
544Companies
5,959Contacts tracked
2,698Verified emails
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The 25 largest accounting software implementation companies based in France

Ranked by team size
Top 25 of 544 accounting software implementation companies based in France, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to accounting software implementation 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSaint-herblain, FranceHQ checked Sep 27, 2026201-500522 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
2Indirect evidenceBoulogne-billancourt, FranceHQ checked Sep 27, 2026201-500260 contacts →

Indirect evidence

“Secteur : Conseil Intégrateur de solutions de gestion (Comptabilité, Gestion commerciale, Paie, CRM, Gestion d'affaires.), SAGE Ligne 100, SAGE Ligne Prestations allant de…”

Source: RevenueBase Database · checked Sep 27, 2026
3Indirect evidenceToulouse, FranceHQ checked Sep 27, 2026201-500245 contacts →

Indirect evidence

“FIDSUD, cabinet d'expertise comptable, de conseil aux dirigeants, et d'audit fortement implanté dans le Grand Sud de la France (Aquitaine, Midi-Pyrénées, Languedoc Roussillon…”

Source: RevenueBase Database · checked Sep 27, 2026
4Indirect evidenceBordeaux, FranceHQ checked Sep 27, 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 27, 2026
5Indirect evidenceSaint-denis, FranceHQ checked Sep 27, 2026201-500162 contacts →

Indirect evidence

“Partenaire reconnu de la transformation digitale, Calliope Business Solutions est spécialisé dans l’édition et l’intégration de solutions ERP, CRM et collaboratives sur les…”

Source: RevenueBase Database · checked Sep 27, 2026
6Indirect evidenceOrléans, FranceHQ checked Sep 27, 202651-200136 contacts →

Indirect evidence

“Michel Creuzot est une société d’expertise comptable et de conseil dont la vocation est de simplifier la gestion d’entreprise!”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceCaen, FranceHQ checked Sep 27, 202651-200126 contacts →

Indirect evidence

“VOTRE SPECIALISTE SUR LE GRAND OUEST!”

Source: RevenueBase Database · checked Sep 27, 2026
8Indirect evidenceBrest, FranceHQ checked Sep 27, 202651-200116 contacts →

Indirect 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: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceBrest, FranceHQ checked Sep 27, 2026201-500102 contacts →

Indirect evidence

“Notre métier, faciliter le vôtre!”

Source: RevenueBase Database · checked Sep 27, 2026
10Indirect evidenceChateaubriant, FranceHQ checked Sep 27, 202651-20097 contacts →

Indirect evidence

“FICAMEX c'est aujourd’hui : 150 collaborateurs sur 14 agences!”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceQuetigny, FranceHQ checked Sep 27, 202611-5090 contacts →

Indirect evidence

“CAPEC, cabinet d'expertise comptable et de conseil est membre du réseau national Différence.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceLyon, FranceHQ checked Sep 27, 202651-20086 contacts →

Indirect evidence

“Qintens est un cabinet de conseil, d’expertise comptable et d’audit, créé en 1952.”

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceParis, FranceHQ checked Sep 27, 202651-20082 contacts →

Indirect evidence

“Lucem, les experts de l'ERP!”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceSaint Andre, FranceHQ checked Sep 27, 202611-5081 contacts →

Indirect evidence

“COREX est un cabinet d'expertise comptable implanté à Lille - Saint André dans le Nord.”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceLa Chapelle Sur Erdre, FranceHQ checked Sep 27, 202651-20068 contacts →

Indirect evidence

“Partenaire de votre transformation digitale, Mercuria vous conseille et vous accompagne vers des solutions SaaS, Cloud ou hébergées.”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceParis, FranceHQ checked Sep 27, 202651-20067 contacts →

Indirect evidence

“A leading player in financial consulting and the integration of consolidation, reporting, and budgeting systems, VISEA Consulting has been supporting the Finance and IT…”

Source: RevenueBase Database · checked Sep 27, 2026
17Partial evidenceLyon, FranceHQ checked Sep 27, 202651-20063 contacts →

Partial evidence

“Deveho Consulting Group is an integrator and editor of Sage software solutions, recognised for its expertise in digitising and optimising business processes.”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidenceParis La Défense, FranceHQ checked Sep 27, 202651-20061 contacts →

Indirect evidence

“Notre groupe est spécialisé dans l'intégration de solutions de gestion pour les entreprises, avec une expertise particulière en gestion des financements spécialisés et en…”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceAuvergne, FranceHQ checked Sep 27, 202651-20057 contacts →

Indirect evidence

“Nous avons crée le Groupe AUVERCO avec la volonté d’accompagner les entreprises dans leur développement.”

Source: RevenueBase Database · checked Sep 27, 2026
20Indirect evidence75008, FranceHQ checked Sep 27, 202651-20049 contacts →

Indirect evidence

“Fidexia s’est construit sur une conviction claire : la performance d’une entreprise repose sur une information financière claire, réactive et surtout intégrée à son écosystème…”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceNantes, FranceHQ checked Sep 27, 202651-20049 contacts →

Indirect evidence

“Nous, c’est One Ace.”

Source: RevenueBase Database · checked Sep 27, 2026
22Indirect evidenceParis, FranceHQ checked Sep 27, 202611-5042 contacts →

Indirect evidence

“Créé en Karbone est un cabinet de conseil en organisation et systèmes d’information financiers.”

Source: RevenueBase Database · checked Sep 27, 2026
23Indirect evidenceParis, FranceHQ checked Sep 27, 202651-20040 contacts →

Indirect evidence

“Comment changer d'échelle sans les bons outils bien architecturés pour vos processus?”

Source: RevenueBase Database · checked Sep 27, 2026
24Indirect evidenceColombes, FranceHQ checked Sep 27, 202611-5039 contacts →

Indirect evidence

“Infor Business Services, Partenaire Expert de votre système d'Information.”

Source: RevenueBase Database · checked Sep 27, 2026
25Indirect evidenceLons, FranceHQ checked Sep 27, 202651-20038 contacts →

Indirect evidence

“Chez, nous croyons qu’un entrepreneur doit pouvoir se concentrer sur l’essentiel : développer ses projets et faire grandir son entreprise?”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 544 accounting software implementation companies based in France

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Accounting software implementation companies based in France at a glance

As of Sep 27, 2026
45.3%Verified-email coverage
11.0Average contacts per company
1-10Median size (employees)
19.5%Largest-city concentration · Paris
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
366
11-50
140
51-200
25
201-500
6
1,001-5,000
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 544 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 accounting software implementation 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 France whose own description of what they do matches “accounting software implementation 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 accounting software implementation 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 accounting software implementation 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 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, 2,698 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 27, 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.

Accounting software implementation companies by metro

  • Accounting software implementation companies in Paris106

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 accounting software implementation 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 accounting software implementation companies are there based in France?

RevenueBase identified 544 accounting software implementation companies 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?

RCA, headquartered in Saint-Herblain, tops this list with the largest team on record.

Which city has the most accounting software implementation companies?

Paris leads with 106 headquartered companies, followed by Lyon (23) and Toulouse (10).

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 2,698 verified decision-maker contacts tracked across these 544 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 27, 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.