Company lists · Data verified August 2026

Top 25 Accounting services outsourcing companies based in Paris, France

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 177 companies tracked

There are 177 accounting services outsourcing companies headquartered in Paris, France (RevenueBase, August 2026). RevenueBase tracks 2,006 professional contacts across them, including 619 with verified work emails and 38 with mobile numbers. Paris is the largest hub.

This list covers accounting services 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. Data current as of August 28, 2026.

177Companies

2,006Contacts tracked

619Verified emails

38Mobile numbers

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

Ranked by team size

Top 25 of 177 accounting services outsourcing companies based in Paris, 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	AD Astra By In Extenso	Paris	201-500	181	109
2	Groupe Aurys	Paris	51-200	130	67
3	Comptastar	Paris	201-500	120	22
4	Caderas Martin SA	Paris	51-200	119	63
5	CECCA	Paris	51-200	102	68
6	CPE Solutions	Paris	51-200	84	5
7	Atriom Audit And Consolidation	Paris	11-50	63	27
8	Cofigex	Paris	11-50	60	27
9	Cabinet Saadi	Paris	11-50	56	22
10	Capexia France	Paris	11-50	32	15
11	Fidag Sarl	Paris	201-500	31	18
12	Euredit	Paris	11-50	23	14
13	Accounteo	Paris	11-50	20	6
14	Sogecc	Paris	51-200	18	9
15	K2o Conseil	Paris	1-10	18	7
16	Extend Paris	Paris	11-50	18	1
17	Affirma	Paris	11-50	17	6
18	Tree Partners Advisory	Paris	1-10	16	5
19	Arold Audit & Accountancy	Paris	11-50	15	7
20	Comet Expertise	Paris	11-50	14	8
21	H2c	Paris	11-50	14	1
22	Saint-Germain Audit	Paris	11-50	13	11
23	Astoria Audit & Conseil	Paris	11-50	11	7
24	Lebonexpertcomptable	Paris	11-50	11	4
25	Numeira	Paris	1-10	9	5

Showing 25 of 177 accounting services outsourcing companies based in Paris, France

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Accounting services outsourcing companies based in Paris, France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 177 HQs

38Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

117

11-50

51-200

201-500

Accounting services outsourcing companies by metro in France

Metro	Companies
Accounting services outsourcing companies in Paris	177
Accounting services outsourcing companies in Lyon	29
Accounting services outsourcing companies in Montpellier	15
Accounting services outsourcing companies in Marseille	14
Accounting services outsourcing companies in Strasbourg	12
Accounting services outsourcing companies in Toulouse	11
Accounting services outsourcing companies in Lille	8

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 services outsourcing companies”, with match quality audited by blind human judging, and headquartered in Paris, 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; 2 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 services outsourcing companies are there based in Paris, France?

There are 177 accounting services outsourcing companies headquartered in Paris, France as of August 2026 (RevenueBase).

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 has the most accounting services outsourcing companies?

Paris leads with 177 headquartered companies, followed by Lyon (29) and Montpellier (15).

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 619 verified decision-maker contacts tracked across these 177 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.