Company lists · Data refreshed September 2026

Top 25 Professional services firms based in France

RevenueBase identified 4,650 professional services firms headquartered in France as of September 2026 and tracks 81,102 professional contacts across them, including 26,646 with verified work emails and 1,236 with mobile numbers. Paris is the largest hub.

This list covers professional services firms 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 September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
4,650Companies
81,102Contacts tracked
26,646Verified emails
1,236Mobile numbers
Unlock all 4,650 companies Free signup · no credit card · 500 free credits

The 25 largest professional services firms based in France

Ranked by team size
Top 25 of 4,650 professional services firms based in France, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names professional services 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.
#CompanyHeadquartersEmployeesContacts
1
Kpmg FranceIndirect evidence
Paris La Défense, FranceHQ checked Sep 5, 202610001+5,839

“Leader de l'audit, du conseil et de l'expertise comptable, KPMG France est membre de KPMG International, réseau de cabinets indépendants exerçant dans 155 pays.”

Source: company website · checked Sep 5, 2026
2
In ExtensoIndirect evidence
Lyon, FranceHQ checked Sep 5, 20265,001-10,0003,278

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

Source: company website · checked Sep 5, 2026
3
COGEPIndirect evidence
Saint-doulchard, FranceHQ checked Sep 5, 20261,001-5,0001,051

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

Source: company website · checked Sep 5, 2026
4
TGS FranceIndirect evidence
Paris, FranceHQ checked Sep 5, 20261,001-5,0001,051

“TGS Soregor brings specialists together from seven different areas of expertise in order to offer a comprehensive solution for businesses.”

Source: company website · checked Sep 5, 2026
5Orléans, FranceHQ checked Sep 5, 20261,001-5,000800

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

Source: company website · checked Sep 5, 2026
6
PKF ArsilonIndirect evidence
Paris, FranceHQ checked Sep 5, 2026501-1,000765

“Ensemble, changeons la donne.”

Source: company website · checked Sep 5, 2026
7
EY Société D'avocatsIndirect evidence
Paris, FranceHQ checked Sep 5, 2026501-1,000735

“EY Société d’avocats se mobilise pour concrétiser les potentiels: c’est ainsi que nous faisons la différence pour nos clients, nos équipes et tous nos interlocuteurs.”

Source: company website · checked Sep 5, 2026
8
CFIndirect evidence
Bordeaux, FranceHQ checked Sep 5, 20261,001-5,000674

“Diriger une entreprise aujourd’hui, c’est faire face à des décisions de plus en plus complexes.”

Source: company website · checked Sep 5, 2026
9
Kpmg AvocatsIndirect evidence
Courbevoie, FranceHQ checked Sep 5, 2026501-1,000669

“Les entreprises de toutes tailles sont exposées à des dispositions de plus en plus complexes en matière de réglementations fiscales et juridiques sur leur territoire national et…”

Source: company website · checked Sep 5, 2026
10
Groupe CogedisStrong evidence
Saint Thonan, FranceHQ checked Sep 5, 2026501-1,000654

“Le Groupe Cogedis est un groupe multi-expertises avec plus de 25 compétences et sociétés partenaires au service des professionnels et des agriculteurs.”

Source: company website · checked Sep 5, 2026
11
ImplidIndirect evidence
Lyon, FranceHQ checked Sep 5, 2026501-1,000502

“Depuis plus de 40 ans, nos équipes de spécialistes accompagnent nos clients de petites, moyennes et grandes entreprises, dans le pilotage de leurs organisations, la gestion des…”

Source: company website · checked Sep 5, 2026
12
GVAIndirect evidence
Paris, FranceHQ checked Sep 5, 202651-200499

“Créé en 1975, GVA est composé de 80 personnes, pour près de 10 millions de chiffre d’affaires.”

Source: company website · checked Sep 5, 2026
13
EUREXIndirect evidence
Annecy, FranceHQ checked Sep 5, 2026501-1,000496

“Groupe d’expertise comptable, de conseil et d’audit, EUREX apporte aux chefs d’entreprise une offre de services complète et des solutions adaptées à chaque situation particulière.”

Source: company website · checked Sep 5, 2026
14
FEDIndirect evidence
Paris, FranceHQ checked Sep 5, 2026n/a474

“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: company website · checked Sep 5, 2026
15
Nexia S&aIndirect evidence
Paris, FranceHQ checked Sep 5, 2026201-500436

“Nexia S&A, acteur de l’audit et du conseil, apporte des solutions pertinentes à ses clients dans les domaines comptables et financiers et les accompagne pour les mettre en œuvre.”

Source: company website · checked Sep 5, 2026
16Châlons-en-champagne, FranceHQ checked Sep 5, 2026501-1,000391

“CDER est une entreprise créée en 1956 entre des exploitants agricoles et des organisations agricoles et para-agricoles du département de la Marne.”

Source: company website · checked Sep 5, 2026
17
ExponensIndirect evidence
Paris, FranceHQ checked Sep 5, 2026201-500374

“Exponens is an independent group providing public accounting expertise, consultancy and auditing, with more than 300 employees, based in 9 offices in the Ile-de-France region.”

Source: company website · checked Sep 5, 2026
18
Sadec AkelysIndirect evidence
Paris, FranceHQ checked Sep 5, 2026501-1,000350
Source: company website · checked Sep 5, 2026
19
Bm&aIndirect evidence
Paris, FranceHQ checked Sep 5, 2026201-500345

“Based in Paris, Lyon, Rennes, Le Havre, Toulouse, Aix en Provence, Casablanca, London and New York, BM & A is an independent and international group positioned on the audit and…”

Source: company website · checked Sep 5, 2026
20
Batt & AssociésIndirect evidence
Nancy, FranceHQ checked Sep 5, 2026201-500284

“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: company website · checked Sep 5, 2026
21
ComptacomIndirect evidence
Laval, FranceHQ checked Sep 5, 2026501-1,000281

“L’accompagnement qui fait grandir votre entreprise!”

Source: company website · checked Sep 5, 2026
22
Ouest ConseilsIndirect evidence
Quimper, FranceHQ checked Sep 5, 2026201-500269

“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: company website · checked Sep 5, 2026
23
AfigecIndirect evidence
Paris - Levallois Perret, FranceHQ checked Sep 5, 2026201-500263

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

Source: company website · checked Sep 5, 2026
24
AdeciaIndirect evidence
La Roche Sur Yon Cedex, FranceHQ checked Sep 5, 2026201-500258

“Le groupe de conseil ADECIA, spécialisé dans l’accompagnement du dirigeant, accompagne les dirigeants et les entreprises, de toutes tailles et de tous secteurs, dans le…”

Source: company website · checked Sep 5, 2026
25
FidsudIndirect evidence
Toulouse, FranceHQ checked Sep 5, 2026201-500245

“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: company website · checked Sep 5, 2026

Showing 25 of 4,650 professional services firms based in France

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Professional services firms based in France at a glance

As of Sep 5, 2026
1-10Median size (employees)
ParisLargest hub · 851 HQs
1,236Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
2,931
11-50
1,306
51-200
267
201-500
68
501-1,000
21
1,001-5,000
10
5,001-10,000
3
10001+
4

Verified emails by last verification

0–30
25,081
31–60
1,525
61–90
2
90–180
3
180+
35

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 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: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, 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 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 professional services firms, 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. 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, 26,646 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 5, 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 professional services firms are there based in France?

RevenueBase identified 4,650 professional services firms 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?

Kpmg France, headquartered in La Defense, tops this list with the largest team on record.

Which city has the most professional services firms?

Paris leads with 851 headquartered companies, followed by Lyon (128) and Toulouse (101).

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 26,646 verified decision-maker contacts tracked across these 4,650 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 5, 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 SmartSearch, 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.