Company lists · Data verified August 2026

Top 25 Consulting services software companies based in France

Name: Consulting services software companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 4,025 companies tracked

There are 4,025 consulting services software companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 54,970 professional contacts across them, including 18,066 with verified work emails and 1,409 with mobile numbers. Paris is the largest hub.

This list covers consulting services software companies 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.

4,025Companies

54,970Contacts tracked

18,066Verified emails

1,409Mobile numbers

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The 25 largest consulting services software companies based in France

Ranked by team size

Top 25 of 4,025 consulting services software companies 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	Groupe SII	Paris	10001+	4,992	2,074
2	Infotel	Niort	1,001-5,000	1,764	863
3	Apside	Boulogne-Billancourt	1,001-5,000	1,538	929
4	Capitole	Marcq-En-Baroeul	1,001-5,000	1,007	256
5	Viveris	Massy	1,001-5,000	840	446
6	Synchrone FR	Cournon-Dauvergne	1,001-5,000	803	434
7	Groupe Intm	Levallois-Perret	1,001-5,000	716	2
8	Klanik	Lille	501-1,000	594	284
9	Julhiet Sterwen	Neuilly Sur Seine	501-1,000	557	356
10	SOA People	n/a	1,001-5,000	546	267
11	WE	Bessines	201-500	402	127
12	Objectware	Paris	501-1,000	394	85
13	Conserto	Bordeaux	201-500	388	222
14	Soft Computing	Paris	201-500	367	17
15	Sqorus	n/a	201-500	336	154
16	Magellan Consulting	Paris	201-500	314	182
17	Infogene	Lille	501-1,000	287	192
18	Avisia	Lyon	201-500	280	177
19	Cyllene	Nanterre	201-500	279	206
20	Kaizen Solutions KZS	Paris	201-500	268	173
21	Parthena Consultant	Boulogne-Billancourt	201-500	259	187
22	Ouidou	Nantes	201-500	257	134
23	Bassetti France	Ramonville-Saint-Agne	501-1,000	249	91
24	Business At Work	Colombelles	201-500	237	111
25	Younup	Lille	201-500	234	131

Showing 25 of 4,025 consulting services software companies based in France

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Consulting services software companies based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 1000 HQs

1,409Contacts with mobile numbers

45Emails re-verified in last 30 days

Companies by employee count

1-10

2,785

11-50

767

51-200

254

201-500

501-1,000

1,001-5,000

10001+

Consulting services software companies by metro

Metro	Companies
Consulting services software companies in Paris	1000
Consulting services software companies in Lyon	140
Consulting services software companies in Toulouse	66
Consulting services software companies in Bordeaux	60
Consulting services software companies in Nantes	54
Consulting services software companies in Marseille	46
Consulting services software companies in Lille	41

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 “consulting services software companies”, 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; 45 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 consulting services software companies are there based in France?

There are 4,025 consulting services software companies headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Groupe SII, headquartered in Paris, tops this list with the largest team on record.

Which city has the most consulting services software companies?

Paris leads with 1000 headquartered companies, followed by Lyon (140) and Toulouse (66).

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 18,066 verified decision-maker contacts tracked across these 4,025 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.