Company lists · Data refreshed September 2026

Top 25 Global consulting firms based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 4,402 companies tracked

RevenueBase identified 4,402 global consulting firms headquartered in France as of September 2026 and tracks 67,090 professional contacts across them, including 21,989 with verified work emails and 2,177 with mobile numbers. Paris is the largest hub.

This list covers global 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 September 3, 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 Sep 3, 2026 86% judged on-target in blind review

4,402Companies

67,090Contacts tracked

21,989Verified emails

2,177Mobile numbers

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The 25 largest global consulting firms based in France

Ranked by team size

Top 25 of 4,402 global consulting firms based in France, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to global 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	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 Sep 3, 2026
2	Davidson Consulting	Partial evidence	Lille, France	1,001-5,000	1,852 contacts →
	Partial evidence “Founded in 2005, Davidson consulting is positioned as an actor in management consulting and technology expertise.” Source: RevenueBase Database · checked Sep 3, 2026
3	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 Sep 3, 2026
4	AUSY	Indirect evidence	Cherbourg-En-Cotentin, France	5,001-10,000	1,062 contacts →
	Indirect evidence “The story of AUSY by Randstad started in France in 1989.” Source: RevenueBase Database · checked Sep 3, 2026
5	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 Sep 3, 2026
6	T&s Technology & Strategy	Indirect evidence	Schiltigheim, France	1,001-5,000	946 contacts →
	Indirect evidence “Fondée en 2008, T&S est une entreprise spécialisée dans l'ingénierie, le digital et le conseil.” Source: RevenueBase Database · checked Sep 3, 2026
7	Orcom Cabinet D'expertise Comptable, Audit ET Conseil	Indirect evidence	Paris, France	1,001-5,000	805 contacts →
	Indirect evidence “Pour ORCOM, le conseil est un état d'esprit.” Source: RevenueBase Database · checked Sep 3, 2026
8	Synchrone FR	Partial evidence	Cournon-Dauvergne, France	1,001-5,000	803 contacts →
	Partial evidence “Synchrone apporte son expertise en Consulting, Data Expertise et Digital Experience à ses clients grands comptes.” Source: RevenueBase Database · checked Sep 3, 2026
9	Micropole	Strong evidence	Villeurbanne, France	1,001-5,000	792 contacts →
	Strong evidence “An international consulting group specialized in corporate transformation through Data, MICROPOLE partners its clients through a global approach: ‘Data Driven‘ Strategy, Cloud…” Source: RevenueBase Database · checked Sep 3, 2026
10	PKF Arsilon	Indirect evidence	Lyon, France	501-1,000	774 contacts →
	Indirect evidence “Ensemble, changeons la donne.” Source: RevenueBase Database · checked Sep 3, 2026
11	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 Sep 3, 2026
12	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 Sep 3, 2026
13	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 Sep 3, 2026
14	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 Sep 3, 2026
15	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 Sep 3, 2026
16	Julhiet Sterwen	Partial evidence	Neuilly Sur Seine, France	501-1,000	557 contacts →
	Partial evidence “julhiet sterwen is a key player in management, human resources and operational consulting.” Source: RevenueBase Database · checked Sep 3, 2026
17	Norsys	Partial evidence	Paris, France	501-1,000	532 contacts →
	Partial evidence “La vision du groupe norsys : développer une performance globale de l’entreprise.” Source: RevenueBase Database · checked Sep 3, 2026
18	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 Sep 3, 2026
19	EUREX	Indirect evidence	Annecy, France	501-1,000	490 contacts →
	Indirect evidence “Groupe d’expertise comptable, de conseil et d’audit, EUREX apporte aux chefs d’entreprise une offre de services complète et des solutions adaptées à chaque situation particulière.” Source: RevenueBase Database · checked Sep 3, 2026
20	BPI Group LHH	Indirect evidence	Paris, France	201-500	467 contacts →
	Indirect evidence “READY FOR NEXT - Depuis 50 ans.” Source: RevenueBase Database · checked Sep 3, 2026
21	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 Sep 3, 2026
22	Devoteam Digital Impulse	Partial evidence	Levallois-Perret, France	201-500	387 contacts →
	Partial 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 Sep 3, 2026
23	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 Sep 3, 2026
24	Magellan Consulting	Partial evidence	Paris, France	201-500	314 contacts →
	Partial evidence “Magellan Consulting devient Magellan!” Source: RevenueBase Database · checked Sep 3, 2026
25	Colombus Consulting	Partial evidence	Paris, France	201-500	313 contacts →
	Partial evidence “Colombus Consulting is a management consulting firm specialized in business change and complex project management.” Source: RevenueBase Database · checked Sep 3, 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: global 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 global consulting firms.
Partial evidence: Its own public description names part of global consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name global 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 4,402 global consulting firms based in France

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Global consulting firms based in France at a glance

As of Sep 3, 2026

32.8%Verified-email coverage

3.2%Mobile-number coverage

15.2Average contacts per company

1-10Median size (employees)

30.6%Largest-city concentration · Paris

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

3,387

11-50

600

51-200

192

201-500

501-1,000

1,001-5,000

5,001-10,000

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 global 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 “global 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 global 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 global 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, 21,989 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 September 3, 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.

Global 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 global 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 global consulting firms are there based in France?

RevenueBase identified 4,402 global consulting firms headquartered in France as of September 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?

Arthur D. Little, headquartered in Paris, tops this list with the largest team on record.

Which city has the most global consulting firms?

Paris leads with 1348 headquartered companies, followed by Lyon (181) and Toulouse (95).

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 21,989 verified decision-maker contacts tracked across these 4,402 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.

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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 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.