Company lists · Data refreshed September 2026
Top 25 Consultancy companies based in France
RevenueBase identified 9,746 company matches for consultancy companies associated with France as of September 2026 and tracks 135,694 professional contacts across them, including 46,282 with verified work emails and 4,174 with mobile numbers. Paris is the largest hub.
This list covers company matches for consultancy companies 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 24, 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 consultancy companies 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 24, 2026 · View company records in RevenueBase | |||||
| 2 | 4,928 contacts → | ||||
Exact match “Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 3 | 3,278 contacts → | ||||
Exact match “Crée en 1991 In Extenso est l’un des leaders de l’expertise comptable en France.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 4 | 3,130 contacts → | ||||
Exact match “MIGSO-PCUBED is the world’s leading consultancy dedicated to project, programme, portfolio and change management.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 5 | 1,668 contacts → | ||||
Exact match “mc2i is an independent consultancy in Information System.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 6 | 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 24, 2026 · View company records in RevenueBase | |||||
| 7 | 1,537 contacts → | ||||
Exact match “We are true to our word Expertise, trust, careers For 36 years, Apside has cooperated with the largest French and European groups on their IT and scientific projects.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 8 | 1,496 contacts → | ||||
Exact match “Vulcain Engineering Group is a multi-specialist engineering and consulting group serving industrial companies across the globe, focused on critical sectors: energy, health…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 9 | 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 24, 2026 · View company records in RevenueBase | |||||
| 10 | 1,051 contacts → | ||||
Exact match “Une vision augmentée du conseil au service de votre réussite.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 11 | 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 24, 2026 · View company records in RevenueBase | |||||
| 12 | 922 contacts → | ||||
Exact match “Fondée en 2008, T&S est une entreprise spécialisée dans l'ingénierie, le digital et le conseil.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 13 | 895 contacts → | ||||
Exact match “Eight Advisory, Europe's leading independent advisory firm specialising in financial, operational and strategy consulting, is involved in transactions, restructuring and…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 14 | 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 24, 2026 · View company records in RevenueBase | |||||
| 15 | 833 contacts → | ||||
Exact match “Viveris is a consulting and engineering company with two main activities - IT consulting.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 16 | 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 24, 2026 · View company records in RevenueBase | |||||
| 17 | 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 24, 2026 · View company records in RevenueBase | |||||
| 18 | 679 contacts → | ||||
Exact match “Orientaction est un groupe de cabinets spécialisés dans l'accompagnement des évolutions professionnelles et le recrutement.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 19 | 674 contacts → | ||||
Exact match “Diriger une entreprise aujourd’hui, c’est faire face à des décisions de plus en plus complexes.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 20 | 654 contacts → | ||||
Exact match “Le Groupe Cogedis est un groupe multi-expertises avec plus de 25 compétences et sociétés partenaires au service des professionnels et des agriculteurs.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 21 | 581 contacts → | ||||
Exact match “PRIME Engineering est l’un des acteurs incontournables du conseil en ingénierie.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 22 | 551 contacts → | ||||
Exact match “julhiet sterwen is a key player in management, human resources and operational consulting.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 23 | 528 contacts → | ||||
Exact match “La vision du groupe norsys : développer une performance globale de l’entreprise.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 24 | 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 24, 2026 · View company records in RevenueBase | |||||
| 25 | 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 24, 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 “consultancy companies”. 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 9,746 consultancy companies based in France
See the full list, filter by size, metro and specialty, and access 46,282 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Consultancy companies based in France at a glance
As of Sep 24, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 26.0dCompany 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 “consultancy companies” 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 46,282 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 24, 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.
Consultancy companies by metro
- Consultancy companies in Paris2939
- Consultancy companies in Lyon412
- Consultancy companies in Toulouse230
- Consultancy companies in Bordeaux172
- Consultancy companies in Nantes156
- Consultancy companies in Marseille126
- Consultancy companies in Lille103
- Consultancy companies in Montpellier103
- Consultancy companies in Rennes102
- Consultancy companies in Strasbourg90
- Consultancy companies in Courbevoie67
- Consultancy companies in Nice56
- Consultancy companies in Versailles47
- Consultancy companies in Angers44
- Consultancy companies in Boulogne Billancourt40
- Consultancy companies in Tours37
- Consultancy companies in Puteaux33
- Consultancy companies in Rouen31
- Consultancy companies in Villeurbanne30
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 “consultancy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many consultancy companies are there based in France?
RevenueBase identified 9,746 company matches for consultancy companies 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 consultancy companies?
Paris leads with 2939 company records, followed by Lyon (412) and Toulouse (230).
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 46,282 professional contacts with verified work emails tracked across these 9,746 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 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 9,746 consultancy companies based in France. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 consultancy companies 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 9,746 matching company records for consultancy companies based in France, with 135,694 tracked contacts and 46,282 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 24, 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 consultancy companies 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Groupe SIIsii-group.comHQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 4,928 contacts → |
“Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  In Extensoinextenso.frHQ: Lyon, FranceReported employees: 5,001-10,000 | Lyon, France | 5,001-10,000 | Exact match | 3,278 contacts → |
“Crée en 1991 In Extenso est l’un des leaders de l’expertise comptable en France.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Migso-Pcubedmigso-pcubed.comHQ: Toulouse, FranceReported employees: 1,001-5,000 | Toulouse, France | 1,001-5,000 | Exact match | 3,130 contacts → |
“MIGSO-PCUBED is the world’s leading consultancy dedicated to project, programme, portfolio and change management.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Mc2imc2i.frHQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 1,668 contacts → |
“mc2i is an independent consultancy in Information System.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Apsideapside.comHQ: Boulogne-billancourt, FranceReported employees: 1,001-5,000 | Boulogne-billancourt, France | 1,001-5,000 | Exact match | 1,537 contacts → |
“We are true to our word Expertise, trust, careers For 36 years, Apside has cooperated with the largest French and European groups on their IT and scientific projects.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Vulcain Engineering Groupvulcain-eng.comHQ: Neuilly-sur-seine, FranceReported employees: 5,001-10,000 | Neuilly-sur-seine, France | 5,001-10,000 | Exact match | 1,496 contacts → |
“Vulcain Engineering Group is a multi-specialist engineering and consulting group serving industrial companies across the globe, focused on critical sectors: energy, health…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  T&s Technology & Strategytands.comHQ: Schiltigheim, FranceReported employees: 1,001-5,000 | Schiltigheim, France | 1,001-5,000 | Exact match | 922 contacts → |
“Fondée en 2008, T&S est une entreprise spécialisée dans l'ingénierie, le digital et le conseil.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Eight Advisory8advisory.comHQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 895 contacts → |
“Eight Advisory, Europe's leading independent advisory firm specialising in financial, operational and strategy consulting, is involved in transactions, restructuring and…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Viverisviveris.frHQ: Boulogne-billancourt, FranceReported employees: 1,001-5,000 | Boulogne-billancourt, France | 1,001-5,000 | Exact match | 833 contacts → |
“Viveris is a consulting and engineering company with two main activities - IT consulting.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Orientactionorientaction-groupe.comHQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 679 contacts → |
“Orientaction est un groupe de cabinets spécialisés dans l'accompagnement des évolutions professionnelles et le recrutement.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  CFcompagnie-fiduciaire.comHQ: Bordeaux, FranceReported employees: 1,001-5,000 | Bordeaux, France | 1,001-5,000 | Exact match | 674 contacts → |
“Diriger une entreprise aujourd’hui, c’est faire face à des décisions de plus en plus complexes.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Groupe Cogediscogedis.comHQ: Saint Thonan, FranceReported employees: 501-1,000 | Saint Thonan, France | 501-1,000 | Exact match | 654 contacts → |
“Le Groupe Cogedis est un groupe multi-expertises avec plus de 25 compétences et sociétés partenaires au service des professionnels et des agriculteurs.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Prime Engineering Franceprimeengineering.frHQ: Boulogne Billancourt, FranceReported employees: 501-1,000 | Boulogne Billancourt, France | 501-1,000 | Exact match | 581 contacts → |
“PRIME Engineering est l’un des acteurs incontournables du conseil en ingénierie.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 9,746 company matches
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Consultancy companies: dataset insights
September 24, 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
10,831 records in the displayed employee bands.
The displayed band counts and matching total are separate saved measurements and do not reconcile. 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 26.0dCompany 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 24, 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 ↗
Consultancy companies by metro
- Consultancy companies in Paris2939
- Consultancy companies in Lyon412
- Consultancy companies in Toulouse230
- Consultancy companies in Bordeaux172
- Consultancy companies in Nantes156
- Consultancy companies in Marseille126
- Consultancy companies in Lille103
- Consultancy companies in Montpellier103
- Consultancy companies in Rennes102
- Consultancy companies in Strasbourg90
- Consultancy companies in Courbevoie67
- Consultancy companies in Nice56
- Consultancy companies in Versailles47
- Consultancy companies in Angers44
- Consultancy companies in Boulogne Billancourt40
- Consultancy companies in Tours37
- Consultancy companies in Puteaux33
- Consultancy companies in Rouen31
- Consultancy companies in Villeurbanne30
Questions about this company list
What does Exact match mean for consultancy companies?
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 consultancy companies did RevenueBase find based in France?
The saved snapshot records 9,746 matching company records, 135,694 tracked contacts and 46,282 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 24, 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
Consultancy companies by geography
- Consultancy companies based in the United States
- Consultancy companies based in the United Kingdom
- Consultancy companies based in Brazil
- Consultancy companies based in the Netherlands
- Consultancy companies based in Italy
- Consultancy companies based in Spain
- Consultancy companies based in Australia
- Consultancy companies based in Germany
- Consultancy companies based in Canada
- Consultancy companies based in Sweden
- Consultancy companies based in Mexico
- Consultancy companies based in South Africa
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Cite this list
RevenueBase Data Team. Top 25 consultancy companies based in France. Snapshot: September 24, 2026. https://revenuebase.ai/companies/consultancy-companies/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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Company intelligence · public preview
Top 25 consultancy companies based in France
RevenueBase records 9,746 matching company records for consultancy companies based in France, with 135,694 tracked contacts and 46,282 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 24, 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 consultancy companies 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Groupe SIIsii-group.com HQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 4,928 contacts → |
“Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | In Extensoinextenso.fr HQ: Lyon, FranceReported employees: 5,001-10,000 | Lyon, France | 5,001-10,000 | Exact match | 3,278 contacts → |
“Crée en 1991 In Extenso est l’un des leaders de l’expertise comptable en France.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Migso-Pcubedmigso-pcubed.com HQ: Toulouse, FranceReported employees: 1,001-5,000 | Toulouse, France | 1,001-5,000 | Exact match | 3,130 contacts → |
“MIGSO-PCUBED is the world’s leading consultancy dedicated to project, programme, portfolio and change management.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Mc2imc2i.fr HQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 1,668 contacts → |
“mc2i is an independent consultancy in Information System.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Apsideapside.com HQ: Boulogne-billancourt, FranceReported employees: 1,001-5,000 | Boulogne-billancourt, France | 1,001-5,000 | Exact match | 1,537 contacts → |
“We are true to our word Expertise, trust, careers For 36 years, Apside has cooperated with the largest French and European groups on their IT and scientific projects.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Vulcain Engineering Groupvulcain-eng.com HQ: Neuilly-sur-seine, FranceReported employees: 5,001-10,000 | Neuilly-sur-seine, France | 5,001-10,000 | Exact match | 1,496 contacts → |
“Vulcain Engineering Group is a multi-specialist engineering and consulting group serving industrial companies across the globe, focused on critical sectors: energy, health…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | T&s Technology & Strategytands.com HQ: Schiltigheim, FranceReported employees: 1,001-5,000 | Schiltigheim, France | 1,001-5,000 | Exact match | 922 contacts → |
“Fondée en 2008, T&S est une entreprise spécialisée dans l'ingénierie, le digital et le conseil.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Eight Advisory8advisory.com HQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 895 contacts → |
“Eight Advisory, Europe's leading independent advisory firm specialising in financial, operational and strategy consulting, is involved in transactions, restructuring and…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Viverisviveris.fr HQ: Boulogne-billancourt, FranceReported employees: 1,001-5,000 | Boulogne-billancourt, France | 1,001-5,000 | Exact match | 833 contacts → |
“Viveris is a consulting and engineering company with two main activities - IT consulting.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Orientactionorientaction-groupe.com HQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 679 contacts → |
“Orientaction est un groupe de cabinets spécialisés dans l'accompagnement des évolutions professionnelles et le recrutement.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | CFcompagnie-fiduciaire.com HQ: Bordeaux, FranceReported employees: 1,001-5,000 | Bordeaux, France | 1,001-5,000 | Exact match | 674 contacts → |
“Diriger une entreprise aujourd’hui, c’est faire face à des décisions de plus en plus complexes.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Groupe Cogediscogedis.com HQ: Saint Thonan, FranceReported employees: 501-1,000 | Saint Thonan, France | 501-1,000 | Exact match | 654 contacts → |
“Le Groupe Cogedis est un groupe multi-expertises avec plus de 25 compétences et sociétés partenaires au service des professionnels et des agriculteurs.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Prime Engineering Franceprimeengineering.fr HQ: Boulogne Billancourt, FranceReported employees: 501-1,000 | Boulogne Billancourt, France | 501-1,000 | Exact match | 581 contacts → |
“PRIME Engineering est l’un des acteurs incontournables du conseil en ingénierie.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | 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 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 9,746 company matches
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Consultancy companies: dataset insights
September 24, 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
10,831 records in the displayed employee bands.
The displayed band counts and matching total are separate saved measurements and do not reconcile. 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 26.0dCompany 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 24, 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 ↗
Consultancy companies by metro
- Consultancy companies in Paris2939
- Consultancy companies in Lyon412
- Consultancy companies in Toulouse230
- Consultancy companies in Bordeaux172
- Consultancy companies in Nantes156
- Consultancy companies in Marseille126
- Consultancy companies in Lille103
- Consultancy companies in Montpellier103
- Consultancy companies in Rennes102
- Consultancy companies in Strasbourg90
- Consultancy companies in Courbevoie67
- Consultancy companies in Nice56
- Consultancy companies in Versailles47
- Consultancy companies in Angers44
- Consultancy companies in Boulogne Billancourt40
- Consultancy companies in Tours37
- Consultancy companies in Puteaux33
- Consultancy companies in Rouen31
- Consultancy companies in Villeurbanne30
Questions about this company list
What does Exact match mean for consultancy companies?
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 consultancy companies did RevenueBase find based in France?
The saved snapshot records 9,746 matching company records, 135,694 tracked contacts and 46,282 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 24, 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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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 consultancy companies based in France. Snapshot: September 24, 2026. https://revenuebase.ai/companies/consultancy-companies/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
- Consultancy companies based in the United States
- Consultancy companies based in the United Kingdom
- Consultancy companies based in Brazil
- Consultancy companies based in the Netherlands
- Consultancy companies based in Italy
- Consultancy companies based in Spain