Company lists · Data refreshed September 2026
Top 25 Improvement consulting firms based in France
RevenueBase identified 8,725 company matches for improvement consulting firms associated with France as of September 2026 and tracks 90,335 professional contacts across them, including 31,548 with verified work emails and 3,402 with mobile numbers. Paris is the largest hub.
This list covers company matches for improvement consulting firms associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 26, 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.
The 25 largest improvement consulting firms based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,190 contacts → | ||||
Exact match “Wavestone is a leading consulting firm operating at the intersection of business and technology.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 2 | 3,143 contacts → | ||||
Exact match “We are an international consulting firm that helps businesses leverage financial incentives to boost their growth and achieve long-lasting performance.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 3 | 1,614 contacts → | ||||
Exact match “Accenture est une entreprise internationale de conseil en management, technologies et externalisation.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 4 | 1,577 contacts → | ||||
Exact match “In a world that too often follows currents, Abylsen has been opening itself up to new directions.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 5 | 1,066 contacts → | ||||
Exact match “BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 6 | 1,051 contacts → | ||||
Exact match “Une vision augmentée du conseil au service de votre réussite.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 7 | 1,051 contacts → | ||||
Exact match “TGS Soregor brings specialists together from seven different areas of expertise in order to offer a comprehensive solution for businesses.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 8 | 858 contacts → | ||||
Exact match “Argon & Co is a global management consultancy that specialises in operations strategy and transformation.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 9 | 803 contacts → | ||||
Exact match “Synchrone apporte son expertise en Consulting, Data Expertise et Digital Experience à ses clients grands comptes.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 10 | 750 contacts → | ||||
Exact match “Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 11 | 719 contacts → | ||||
Exact match “Square Management est un cabinet de conseil spécialisé en stratégie et organisation qui accompagne ses clients dans l’anticipation, la conception et la réalisation de leurs…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 12 | 602 contacts → | ||||
Exact match “Created in 2007, TNP is an independent French consulting firm specializing in operational, regulatory and digital transformations.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 13 | 593 contacts → | ||||
Exact match “At EFESO Management Consultants, we partner with industrial leaders to build stronger, more resilient and future ready operations, enabling their organizations to outperform in an…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 14 | 551 contacts → | ||||
Exact match “julhiet sterwen is a key player in management, human resources and operational consulting.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 15 | 528 contacts → | ||||
Exact match “La vision du groupe norsys : développer une performance globale de l’entreprise.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 16 | 502 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 17 | 499 contacts → | ||||
Exact match “Créé en 1975, GVA est composé de 80 personnes, pour près de 10 millions de chiffre d’affaires.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 18 | 468 contacts → | ||||
Exact match “READY FOR NEXT - Depuis 50 ans.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 19 | 458 contacts → | ||||
Exact match “ORESYS, a major player in the management and organisation consultancy sector, works with corporate clients to support them in their change projects and improve their performance.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 20 | 382 contacts → | ||||
Exact match “Devoteam Digital Impulse is the Team dedicated to business consulting, which drives its customers in their digital transformation, from strategy to execution.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 21 | 364 contacts → | ||||
Exact match “ACT-ON GROUP is the leading player in #HumanTech.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 22 | 339 contacts → | ||||
Exact match “CATALYS Conseil est un cabinet de conseil en stratégie et management des ressources humaines.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 23 | 336 contacts → | ||||
Exact match “ECM (Engineering Conception Maintenance) a été créée en 1973 par le groupe CRIT, leader français du service aux entreprises dont le C.A.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 24 | 324 contacts → | ||||
Exact match “Bartle supports business transformation at all strategic, tactic and operational levels.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 25 | 321 contacts → | ||||
Exact match “Colombus Consulting is a management consulting firm specialized in business change and complex project management.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “improvement consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 8,725 improvement consulting firms based in France
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Improvement consulting firms based in France at a glance
As of Sep 26, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 28.0dCompany record updated
Median 69.0dHow this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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
- Company records associated with France whose business descriptions match “improvement consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 31,548 professional contacts with verified work emails across the full matched dataset. 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 26, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Improvement consulting firms by metro
- Improvement consulting firms in Paris2459
- Improvement consulting firms in Lyon354
- Improvement consulting firms in Toulouse185
- Improvement consulting firms in Bordeaux146
- Improvement consulting firms in Nantes145
- Improvement consulting firms in Marseille96
- Improvement consulting firms in Lille93
- Improvement consulting firms in Strasbourg81
- Improvement consulting firms in Montpellier78
- Improvement consulting firms in Rennes68
- Improvement consulting firms in Courbevoie56
- Improvement consulting firms in Boulogne Billancourt35
- Improvement consulting firms in Puteaux34
- Improvement consulting firms in Angers31
- Improvement consulting firms in Tours30
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “improvement consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many improvement consulting firms are there based in France?
RevenueBase identified 8,725 company matches for improvement consulting firms associated with France as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Wavestone tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most improvement consulting firms?
Paris leads with 2459 company records, followed by Lyon (354) and Toulouse (185).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 31,548 professional contacts with verified work emails tracked across these 8,725 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 26, 2026.
Ready to reach these companies? Verified emails and direct dials for all 8,725 improvement consulting firms based in France. Start with a free account, no credit card.
Download this list →Related lists
Improvement consulting firms by geography
- Improvement consulting firms based in the United States
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- Improvement consulting firms based in the United Kingdom
- Improvement consulting firms based in Germany
- Improvement consulting firms based in Canada
- Improvement consulting firms based in Australia
- Improvement consulting firms based in the Netherlands
- Improvement consulting firms based in Spain
- Improvement consulting firms based in Italy
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- Improvement consulting firms based in Sweden
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Improvement consulting firms based in the United States
- Improvement consulting firms based in Brazil
- Improvement consulting firms based in the United Kingdom
- Improvement consulting firms based in Germany
- Improvement consulting firms based in Canada
- Improvement consulting firms based in Australia
Company intelligence · public preview
Top 25 improvement consulting firms based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 8,725 matching company records for improvement consulting firms based in France, with 90,335 tracked contacts and 31,548 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 26, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 improvement consulting firms based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Wavestonewavestone.comHQ: 100-101 Terrasse Boieldieu, FranceReported employees: 1,001-5,000 | 100-101 Terrasse Boieldieu, France | 1,001-5,000 | Exact match | 6,190 contacts → |
“Wavestone is a leading consulting firm operating at the intersection of business and technology.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Leytonleyton.comHQ: Issy-les-moulineaux, FranceReported employees: 1,001-5,000 | Issy-les-moulineaux, France | 1,001-5,000 | Exact match | 3,143 contacts → |
“We are an international consulting firm that helps businesses leverage financial incentives to boost their growth and achieve long-lasting performance.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Accenture Franceaccenture.comHQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 1,614 contacts → |
“Accenture est une entreprise internationale de conseil en management, technologies et externalisation.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Abylsenabylsen.comHQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 1,577 contacts → |
“In a world that too often follows currents, Abylsen has been opening itself up to new directions.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  BTP Consultantsbtp-consultants.frHQ: Montigny-le-bretonneux, FranceReported employees: 201-500 | Montigny-le-bretonneux, France | 201-500 | Exact match | 1,066 contacts → |
“BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  COGEPcogep.frHQ: Saint-doulchard, FranceReported employees: 1,001-5,000 | Saint-doulchard, France | 1,001-5,000 | Exact match | 1,051 contacts → |
“Une vision augmentée du conseil au service de votre réussite.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  TGS Francetgs-france.frHQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 1,051 contacts → |
“TGS Soregor brings specialists together from seven different areas of expertise in order to offer a comprehensive solution for businesses.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Argon & COargonandco.comHQ: Levallois-perret, FranceReported employees: 1,001-5,000 | Levallois-perret, France | 1,001-5,000 | Exact match | 858 contacts → |
“Argon & Co is a global management consultancy that specialises in operations strategy and transformation.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Synchrone FRsynchrone.frHQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 803 contacts → |
“Synchrone apporte son expertise en Consulting, Data Expertise et Digital Experience à ses clients grands comptes.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Visiativvisiativ.comHQ: Lyon, FranceReported employees: 1,001-5,000 | Lyon, France | 1,001-5,000 | Exact match | 750 contacts → |
“Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Square Managementsquare-management.comHQ: Neuilly Sur Seine, FranceReported employees: 501-1,000 | Neuilly Sur Seine, France | 501-1,000 | Exact match | 719 contacts → |
“Square Management est un cabinet de conseil spécialisé en stratégie et organisation qui accompagne ses clients dans l’anticipation, la conception et la réalisation de leurs…” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  TNP Consultantstnpconsultants.comHQ: Levallois-perret, FranceReported employees: 501-1,000 | Levallois-perret, France | 501-1,000 | Exact match | 602 contacts → |
“Created in 2007, TNP is an independent French consulting firm specializing in operational, regulatory and digital transformations.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Efeso Management Consultantsefeso.comHQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 593 contacts → |
“At EFESO Management Consultants, we partner with industrial leaders to build stronger, more resilient and future ready operations, enabling their organizations to outperform in an…” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Julhiet Sterwenjulhiet-sterwen.comHQ: Neuilly Sur Seine, FranceReported employees: 501-1,000 | Neuilly Sur Seine, France | 501-1,000 | Exact match | 551 contacts → |
“julhiet sterwen is a key player in management, human resources and operational consulting.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Norsysnorsys.frHQ: Ennevelin, FranceReported employees: 501-1,000 | Ennevelin, France | 501-1,000 | Exact match | 528 contacts → |
“La vision du groupe norsys : développer une performance globale de l’entreprise.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Implidimplid.comHQ: Lyon, FranceReported employees: 501-1,000 | Lyon, France | 501-1,000 | Exact match | 502 contacts → |
“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…” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  GVAgva.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 499 contacts → |
“Créé en 1975, GVA est composé de 80 personnes, pour près de 10 millions de chiffre d’affaires.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  BPI Group LHHlhh.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 468 contacts → |
“READY FOR NEXT - Depuis 50 ans.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Oresysoresys.euHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 458 contacts → |
“ORESYS, a major player in the management and organisation consultancy sector, works with corporate clients to support them in their change projects and improve their performance.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Devoteam Digital Impulsefrance.devoteam.comHQ: Levallois-perret, FranceReported employees: 201-500 | Levallois-perret, France | 201-500 | Exact match | 382 contacts → |
“Devoteam Digital Impulse is the Team dedicated to business consulting, which drives its customers in their digital transformation, from strategy to execution.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Act-On Groupactongroup.comHQ: Neuilly-sur-seine, FranceReported employees: 501-1,000 | Neuilly-sur-seine, France | 501-1,000 | Exact match | 364 contacts → |
“ACT-ON GROUP is the leading player in #HumanTech.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Catalys Conseilcatalys-conseil.frHQ: Saint-jacques-de-la-lande, FranceReported employees: 201-500 | Saint-jacques-de-la-lande, France | 201-500 | Exact match | 339 contacts → |
“CATALYS Conseil est un cabinet de conseil en stratégie et management des ressources humaines.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  ECM Engineering Conception Maintenanceecm-crit.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 336 contacts → |
“ECM (Engineering Conception Maintenance) a été créée en 1973 par le groupe CRIT, leader français du service aux entreprises dont le C.A.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Bartlebartle.frHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 324 contacts → |
“Bartle supports business transformation at all strategic, tactic and operational levels.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Colombus Consultingcolombus-consulting.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 321 contacts → |
“Colombus Consulting is a management consulting firm specialized in business change and complex project management.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 8,725 company matches
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Improvement consulting firms: dataset insights
September 26, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
8,691 records in the displayed employee bands.
34 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 28.0dCompany record updated
Median 69.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 26, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Improvement consulting firms by metro
- Improvement consulting firms in Paris2459
- Improvement consulting firms in Lyon354
- Improvement consulting firms in Toulouse185
- Improvement consulting firms in Bordeaux146
- Improvement consulting firms in Nantes145
- Improvement consulting firms in Marseille96
- Improvement consulting firms in Lille93
- Improvement consulting firms in Strasbourg81
- Improvement consulting firms in Montpellier78
- Improvement consulting firms in Rennes68
- Improvement consulting firms in Courbevoie56
- Improvement consulting firms in Boulogne Billancourt35
- Improvement consulting firms in Puteaux34
- Improvement consulting firms in Angers31
- Improvement consulting firms in Tours30
Questions about this company list
What does Exact match mean for improvement consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many improvement consulting firms did RevenueBase find based in France?
The saved snapshot records 8,725 matching company records, 90,335 tracked contacts and 31,548 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 26, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Improvement consulting firms by geography
- Improvement consulting firms based in the United States
- Improvement consulting firms based in Brazil
- Improvement consulting firms based in the United Kingdom
- Improvement consulting firms based in Germany
- Improvement consulting firms based in Canada
- Improvement consulting firms based in Australia
- Improvement consulting firms based in the Netherlands
- Improvement consulting firms based in Spain
- Improvement consulting firms based in Italy
- Improvement consulting firms based in Mexico
- Improvement consulting firms based in Argentina
- Improvement consulting firms based in Sweden
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 improvement consulting firms based in France. Snapshot: September 26, 2026. https://revenuebase.ai/companies/improvement-consulting-firms/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Improvement consulting firms based in the United States
- Improvement consulting firms based in Brazil
- Improvement consulting firms based in the United Kingdom
- Improvement consulting firms based in Germany
- Improvement consulting firms based in Canada
- Improvement consulting firms based in Australia
Company intelligence · public preview
Top 25 improvement consulting firms based in France
RevenueBase records 8,725 matching company records for improvement consulting firms based in France, with 90,335 tracked contacts and 31,548 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 26, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 improvement consulting firms based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Wavestonewavestone.com HQ: 100-101 Terrasse Boieldieu, FranceReported employees: 1,001-5,000 | 100-101 Terrasse Boieldieu, France | 1,001-5,000 | Exact match | 6,190 contacts → |
“Wavestone is a leading consulting firm operating at the intersection of business and technology.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Leytonleyton.com HQ: Issy-les-moulineaux, FranceReported employees: 1,001-5,000 | Issy-les-moulineaux, France | 1,001-5,000 | Exact match | 3,143 contacts → |
“We are an international consulting firm that helps businesses leverage financial incentives to boost their growth and achieve long-lasting performance.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Accenture Franceaccenture.com HQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 1,614 contacts → |
“Accenture est une entreprise internationale de conseil en management, technologies et externalisation.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Abylsenabylsen.com HQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 1,577 contacts → |
“In a world that too often follows currents, Abylsen has been opening itself up to new directions.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | BTP Consultantsbtp-consultants.fr HQ: Montigny-le-bretonneux, FranceReported employees: 201-500 | Montigny-le-bretonneux, France | 201-500 | Exact match | 1,066 contacts → |
“BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | COGEPcogep.fr HQ: Saint-doulchard, FranceReported employees: 1,001-5,000 | Saint-doulchard, France | 1,001-5,000 | Exact match | 1,051 contacts → |
“Une vision augmentée du conseil au service de votre réussite.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | TGS Francetgs-france.fr HQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 1,051 contacts → |
“TGS Soregor brings specialists together from seven different areas of expertise in order to offer a comprehensive solution for businesses.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Argon & COargonandco.com HQ: Levallois-perret, FranceReported employees: 1,001-5,000 | Levallois-perret, France | 1,001-5,000 | Exact match | 858 contacts → |
“Argon & Co is a global management consultancy that specialises in operations strategy and transformation.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Synchrone FRsynchrone.fr HQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 803 contacts → |
“Synchrone apporte son expertise en Consulting, Data Expertise et Digital Experience à ses clients grands comptes.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Visiativvisiativ.com HQ: Lyon, FranceReported employees: 1,001-5,000 | Lyon, France | 1,001-5,000 | Exact match | 750 contacts → |
“Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Square Managementsquare-management.com HQ: Neuilly Sur Seine, FranceReported employees: 501-1,000 | Neuilly Sur Seine, France | 501-1,000 | Exact match | 719 contacts → |
“Square Management est un cabinet de conseil spécialisé en stratégie et organisation qui accompagne ses clients dans l’anticipation, la conception et la réalisation de leurs…” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | TNP Consultantstnpconsultants.com HQ: Levallois-perret, FranceReported employees: 501-1,000 | Levallois-perret, France | 501-1,000 | Exact match | 602 contacts → |
“Created in 2007, TNP is an independent French consulting firm specializing in operational, regulatory and digital transformations.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Efeso Management Consultantsefeso.com HQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 593 contacts → |
“At EFESO Management Consultants, we partner with industrial leaders to build stronger, more resilient and future ready operations, enabling their organizations to outperform in an…” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Julhiet Sterwenjulhiet-sterwen.com HQ: Neuilly Sur Seine, FranceReported employees: 501-1,000 | Neuilly Sur Seine, France | 501-1,000 | Exact match | 551 contacts → |
“julhiet sterwen is a key player in management, human resources and operational consulting.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Norsysnorsys.fr HQ: Ennevelin, FranceReported employees: 501-1,000 | Ennevelin, France | 501-1,000 | Exact match | 528 contacts → |
“La vision du groupe norsys : développer une performance globale de l’entreprise.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Implidimplid.com HQ: Lyon, FranceReported employees: 501-1,000 | Lyon, France | 501-1,000 | Exact match | 502 contacts → |
“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…” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | GVAgva.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 499 contacts → |
“Créé en 1975, GVA est composé de 80 personnes, pour près de 10 millions de chiffre d’affaires.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | BPI Group LHHlhh.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 468 contacts → |
“READY FOR NEXT - Depuis 50 ans.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Oresysoresys.eu HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 458 contacts → |
“ORESYS, a major player in the management and organisation consultancy sector, works with corporate clients to support them in their change projects and improve their performance.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Devoteam Digital Impulsefrance.devoteam.com HQ: Levallois-perret, FranceReported employees: 201-500 | Levallois-perret, France | 201-500 | Exact match | 382 contacts → |
“Devoteam Digital Impulse is the Team dedicated to business consulting, which drives its customers in their digital transformation, from strategy to execution.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Act-On Groupactongroup.com HQ: Neuilly-sur-seine, FranceReported employees: 501-1,000 | Neuilly-sur-seine, France | 501-1,000 | Exact match | 364 contacts → |
“ACT-ON GROUP is the leading player in #HumanTech.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Catalys Conseilcatalys-conseil.fr HQ: Saint-jacques-de-la-lande, FranceReported employees: 201-500 | Saint-jacques-de-la-lande, France | 201-500 | Exact match | 339 contacts → |
“CATALYS Conseil est un cabinet de conseil en stratégie et management des ressources humaines.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ECM Engineering Conception Maintenanceecm-crit.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 336 contacts → |
“ECM (Engineering Conception Maintenance) a été créée en 1973 par le groupe CRIT, leader français du service aux entreprises dont le C.A.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bartlebartle.fr HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 324 contacts → |
“Bartle supports business transformation at all strategic, tactic and operational levels.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Colombus Consultingcolombus-consulting.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 321 contacts → |
“Colombus Consulting is a management consulting firm specialized in business change and complex project management.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Improvement consulting firms: dataset insights
September 26, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
8,691 records in the displayed employee bands.
34 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 28.0dCompany record updated
Median 69.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 26, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Improvement consulting firms by metro
- Improvement consulting firms in Paris2459
- Improvement consulting firms in Lyon354
- Improvement consulting firms in Toulouse185
- Improvement consulting firms in Bordeaux146
- Improvement consulting firms in Nantes145
- Improvement consulting firms in Marseille96
- Improvement consulting firms in Lille93
- Improvement consulting firms in Strasbourg81
- Improvement consulting firms in Montpellier78
- Improvement consulting firms in Rennes68
- Improvement consulting firms in Courbevoie56
- Improvement consulting firms in Boulogne Billancourt35
- Improvement consulting firms in Puteaux34
- Improvement consulting firms in Angers31
- Improvement consulting firms in Tours30
Questions about this company list
What does Exact match mean for improvement consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many improvement consulting firms did RevenueBase find based in France?
The saved snapshot records 8,725 matching company records, 90,335 tracked contacts and 31,548 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 26, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 improvement consulting firms based in France. Snapshot: September 26, 2026. https://revenuebase.ai/companies/improvement-consulting-firms/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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