Company lists · Data refreshed August 2026

Top 25 Business consulting firms based in France

Name: Business consulting firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 6,858 companies tracked

RevenueBase identified 6,858 business consulting firms headquartered in France as of August 2026 and tracks 78,386 professional contacts across them, including 30,484 with verified work emails and 3,849 with mobile numbers. Paris is the largest hub.

This list covers business consulting firms headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 31, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

6,858Companies

78,386Contacts tracked

30,484Verified emails

3,849Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest business consulting firms based in France

Ranked by team size

Top 25 of 6,858 business consulting firms based in France, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to business consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Capgemini Invent	Strong evidence	La Defense, France	10001+	16,082 contacts →
	Strong evidence “Capgemini Invent is the digital innovation, consulting and transformation brand of the Capgemini Group, a global business line that combines market leading expertise in strategy…” Source: RevenueBase Database · checked Aug 31, 2026
2	Arthur D. Little	Indirect evidence	Paris, France	1,001-5,000	2,193 contacts →
	Indirect evidence “As people, organizations and societies embrace change at pace, its leaders must anticipate, innovate and transform ever faster.” Source: RevenueBase Database · checked Aug 31, 2026
3	Davidson Consulting	Strong evidence	Lille, France	1,001-5,000	1,852 contacts →
	Strong evidence “Founded in 2005, Davidson consulting is positioned as an actor in management consulting and technology expertise.” Source: RevenueBase Database · checked Aug 31, 2026
4	Abylsen	Indirect evidence	Lyon, France	1,001-5,000	1,576 contacts →
	Indirect evidence “In a world that too often follows currents, Abylsen has been opening itself up to new directions.” Source: RevenueBase Database · checked Aug 31, 2026
5	TGS France	Indirect evidence	Nantes, France	1,001-5,000	1,057 contacts →
	Indirect evidence “TGS Soregor brings specialists together from seven different areas of expertise in order to offer a comprehensive solution for businesses.” Source: RevenueBase Database · checked Aug 31, 2026
6	COGEP	Indirect evidence	Saint-Doulchard, France	1,001-5,000	1,050 contacts →
	Indirect evidence “Une vision augmentée du conseil au service de votre réussite.” Source: RevenueBase Database · checked Aug 31, 2026
7	Synchrone FR	Strong evidence	Cournon-Dauvergne, France	1,001-5,000	803 contacts →
	Strong evidence “Synchrone apporte son expertise en Consulting, Data Expertise et Digital Experience à ses clients grands comptes.” Source: RevenueBase Database · checked Aug 31, 2026
8	Visiativ	Indirect evidence	Saint-Priest, France	1,001-5,000	756 contacts →
	Indirect evidence “Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Source: RevenueBase Database · checked Aug 31, 2026
9	Square Management	Indirect evidence	Neuilly Sur Seine, France	501-1,000	718 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026
10	Altman Solon	Strong evidence	Paris, France	501-1,000	680 contacts →
	Strong evidence “In 2020, Altman Vilandrie & Company and Solon Management Consulting cemented a decades-long partnership across the Atlantic to form Altman Solon, the world’s largest global…” Source: RevenueBase Database · checked Aug 31, 2026
11	CF	Indirect evidence	Bordeaux, France	1,001-5,000	663 contacts →
	Indirect evidence “Diriger une entreprise aujourd’hui, c’est faire face à des décisions de plus en plus complexes.” Source: RevenueBase Database · checked Aug 31, 2026
12	Efeso Management Consultants	Indirect evidence	France	1,001-5,000	587 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026
13	Julhiet Sterwen	Strong evidence	Neuilly Sur Seine, France	501-1,000	557 contacts →
	Strong evidence “julhiet sterwen is a key player in management, human resources and operational consulting.” Source: RevenueBase Database · checked Aug 31, 2026
14	Norsys	Indirect evidence	Paris, France	501-1,000	532 contacts →
	Indirect evidence “La vision du groupe norsys : développer une performance globale de l’entreprise.” Source: RevenueBase Database · checked Aug 31, 2026
15	Implid	Indirect evidence	Lyon, France	501-1,000	511 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026
16	BPI Group LHH	Indirect evidence	Paris, France	201-500	467 contacts →
	Indirect evidence “READY FOR NEXT - Depuis 50 ans.” Source: RevenueBase Database · checked Aug 31, 2026
17	Oresys	Indirect evidence	Paris, France	201-500	461 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Aug 31, 2026
18	Devoteam Digital Impulse	Strong evidence	Levallois-Perret, France	201-500	387 contacts →
	Strong evidence “Devoteam Digital Impulse is the Team dedicated to business consulting, which drives its customers in their digital transformation, from strategy to execution.” Source: RevenueBase Database · checked Aug 31, 2026
19	Sqorus	Strong evidence	France	201-500	336 contacts →
	Strong evidence “SQORUS is a consulting firm specializing in the transformation of HR, Finance and IT functions.” Source: RevenueBase Database · checked Aug 31, 2026
20	Bartle	Indirect evidence	Paris, France	201-500	330 contacts →
	Indirect evidence “Bartle supports business transformation at all strategic, tactic and operational levels.” Source: RevenueBase Database · checked Aug 31, 2026
21	Inside	Indirect evidence	Toulouse, France	201-500	314 contacts →
	Indirect evidence “Inside est une société de conseil et de services numériques qui simplifie et accélère la transformation des entreprises, de la stratégie à la mise en œuvre, avec un objectif clair…” Source: RevenueBase Database · checked Aug 31, 2026
22	Magellan Consulting	Strong evidence	Paris, France	201-500	314 contacts →
	Strong evidence “Magellan Consulting devient Magellan!” Source: RevenueBase Database · checked Aug 31, 2026
23	Colombus Consulting	Strong evidence	Paris, France	201-500	313 contacts →
	Strong evidence “Colombus Consulting is a management consulting firm specialized in business change and complex project management.” Source: RevenueBase Database · checked Aug 31, 2026
24	Meotec	Strong evidence	Nantes, France	501-1,000	310 contacts →
	Strong evidence “Since 2005, Meotec's vision has been to position itself as an operational consulting firm evolving between strategy consulting firms and engineering companies.” Source: RevenueBase Database · checked Aug 31, 2026
25	AGH Consulting	Strong evidence	Paris, France	201-500	273 contacts →
	Strong evidence “Le Groupe AGH Consulting est né en France en 2005, avec pour ambition de proposer une alternative disruptive au marché.” Source: RevenueBase Database · checked Aug 31, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: business consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names business consulting firms.
Partial evidence: Its own public description names part of business consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 6,858 business consulting firms based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 30,484 reachable decision-makers.

Free signup · no credit card

View the full list →

Business consulting firms based in France at a glance

As of Aug 31, 2026

38.9%Verified-email coverage

4.9%Mobile-number coverage

11.4Average contacts per company

1-10Median size (employees)

29.3%Largest-city concentration · Paris

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

5,508

11-50

872

51-200

231

201-500

501-1,000

1,001-5,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among business consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “business consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names business consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among business consulting firms, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 30,484 across the full list. 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 August 31, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Business consulting firms by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names business consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many business consulting firms are there based in France?

RevenueBase identified 6,858 business consulting firms headquartered in France as of August 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Capgemini Invent, headquartered in La Defense, tops this list with the largest team on record.

Which city has the most business consulting firms?

Paris leads with 2009 headquartered companies, followed by Lyon (278) and Toulouse (145).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 30,484 verified decision-maker contacts tracked across these 6,858 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

Ready to reach these companies? Verified emails and direct dials for all 6,858 business consulting firms based in France. Start with a free account, no credit card.

Download this list →

Related lists

Business consulting firms by geography

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 Smart Search, 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.