Company lists · Data verified August 2026

Top 25 Accounting consulting firms based in France

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 4,129 companies tracked

There are 4,129 accounting consulting firms headquartered in France (RevenueBase, August 2026). RevenueBase tracks 74,713 professional contacts across them, including 24,517 with verified work emails and 1,065 with mobile numbers. Paris is the largest hub.

This list covers accounting consulting firms headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

4,129Companies

74,713Contacts tracked

24,517Verified emails

1,065Mobile numbers

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The 25 largest accounting consulting firms based in France

Ranked by team size

Top 25 of 4,129 accounting consulting firms based in France, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	In Extenso	Lyon	5,001-10,000	3,308	1,953
2	RSM France	Perols	1,001-5,000	1,323	1
3	COGEP	Saint-Doulchard	1,001-5,000	1,050	683
4	EXCO	Paris	1,001-5,000	1,010	524
5	Orcom Cabinet D'expertise Comptable, Audit ET Conseil	Paris	1,001-5,000	805	433
6	PKF Arsilon	Lyon	501-1,000	774	397
7	CF	Bordeaux	1,001-5,000	663	288
8	EUREX	Annecy	501-1,000	490	283
9	Nexia S&a	Paris	201-500	439	233
10	Primexis Expertise-Comptable ET Conseil Opérationnel	La Defense	201-500	422	210
11	Cder Expertise Comptable ET Conseil	Soissons	501-1,000	393	237
12	CPA	Paris	201-500	378	143
13	Exponens	Chatou	201-500	372	258
14	Sadec Akelys	Carbon-Blanc	501-1,000	350	205
15	Bm&a	Rennes	201-500	345	208
16	Batt & Associés	Neufchateau	201-500	283	169
17	Afigec	Levallois Perret	201-500	270	136
18	Adecia	La Roche Sur Yon Cedex	201-500	258	177
19	Fidsud	Caissargues	201-500	244	145
20	DBA Accounting, Audit & Advisory	Paris	201-500	243	139
21	Extencia Cabinet D'expertise Comptable	Meylan	201-500	235	150
22	Cerfrance Nord	Lievin	501-1,000	234	1
23	Capeos	Lecousse	201-500	224	163
24	Acom Expertise	n/a	1,001-5,000	215	107
25	Cocerto	Nantes	201-500	192	104

Showing 25 of 4,129 accounting consulting firms based in France

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Accounting consulting firms based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 740 HQs

1,065Contacts with mobile numbers

141Emails re-verified in last 30 days

Companies by employee count

1-10

2,348

11-50

1,310

51-200

256

201-500

501-1,000

1,001-5,000

5,001-10,000

Accounting consulting firms by metro

Metro	Companies
Accounting consulting firms in Paris	740
Accounting consulting firms in Lyon	106
Accounting consulting firms in Toulouse	69
Accounting consulting firms in Marseille	65
Accounting consulting firms in Strasbourg	48
Accounting consulting firms in Montpellier	47
Accounting consulting firms in Bordeaux	44

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “accounting consulting firms”, with match quality audited by blind human judging, and headquartered in France.
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: Contact records re-verify on a rolling cadence; 141 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many accounting consulting firms are there based in France?

There are 4,129 accounting consulting firms headquartered in France as of August 2026 (RevenueBase).

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 accounting consulting firms?

Paris leads with 740 headquartered companies, followed by Lyon (106) and Toulouse (69).

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 24,517 verified decision-maker contacts tracked across these 4,129 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 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.