Company lists · Data verified August 2026

Top 25 Continuous improvement consulting firms based in France

Name: Continuous improvement 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 2,683 companies tracked

There are 2,683 continuous improvement consulting firms headquartered in France (RevenueBase, August 2026). RevenueBase tracks 19,150 professional contacts across them, including 6,883 with verified work emails and 787 with mobile numbers. Paris is the largest hub.

This list covers continuous improvement 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.

2,683Companies

19,150Contacts tracked

6,883Verified emails

787Mobile numbers

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The 25 largest continuous improvement consulting firms based in France

Ranked by team size

Top 25 of 2,683 continuous improvement 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	Abylsen	Lyon	1,001-5,000	1,576	721
2	Visiativ	Saint-Priest	1,001-5,000	756	451
3	Julhiet Sterwen	Neuilly Sur Seine	501-1,000	557	356
4	Norsys	Paris	501-1,000	532	318
5	Implid	Lyon	501-1,000	511	190
6	ECM Engineering Conception Maintenance	Blagnac	201-500	337	149
7	Bartle	Paris	201-500	330	224
8	Meotec	Nantes	501-1,000	310	191
9	Avertim	Paris	201-500	272	4
10	Business At Work	Colombelles	201-500	237	111
11	Peersgroup	Paris	201-500	215	133
12	Axys Consultants	Levallois Perret	201-500	204	105
13	Argain Consulting Innovation	Lyon	201-500	193	131
14	Proaction International	Paris	51-200	156	88
15	Citwell	Lyon	51-200	153	120
16	Silamir Group	Paris	501-1,000	144	63
17	Orphoz, A Mckinsey Company	n/a	51-200	142	58
18	GH Connective B Corp	Caen	51-200	138	52
19	Rhapsodies Conseil	Paris	51-200	137	72
20	Adjuvoo	Paris	201-500	118	37
21	Arolla	Paris	51-200	108	60
22	Investance	Paris	201-500	102	34
23	Quaternaire	Orvault	51-200	97	68
24	CUBIK	Lyon	51-200	97	60
25	Tasmane	Paris	51-200	90	59

Showing 25 of 2,683 continuous improvement consulting firms based in France

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Continuous improvement consulting firms based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 644 HQs

787Contacts with mobile numbers

9Emails re-verified in last 30 days

Companies by employee count

1-10

2,253

11-50

250

51-200

201-500

501-1,000

1,001-5,000

10001+

Continuous improvement consulting firms by metro

Metro	Companies
Continuous improvement consulting firms in Paris	644
Continuous improvement consulting firms in Lyon	102
Continuous improvement consulting firms in Toulouse	63
Continuous improvement consulting firms in Nantes	48
Continuous improvement consulting firms in Bordeaux	43
Continuous improvement consulting firms in Lille	28
Continuous improvement consulting firms in Marseille	26

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 “continuous improvement 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; 9 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 continuous improvement consulting firms are there based in France?

There are 2,683 continuous improvement consulting firms headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Abylsen, headquartered in Lyon, tops this list with the largest team on record.

Which city has the most continuous improvement consulting firms?

Paris leads with 644 headquartered companies, followed by Lyon (102) and Toulouse (63).

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 6,883 verified decision-maker contacts tracked across these 2,683 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.