Company lists · Data refreshed September 2026

Top 25 B2B consulting firms based in France

Name: B2B consulting firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 7,627 companies tracked

RevenueBase identified 7,627 company matches for B2B consulting firms associated with France as of September 2026 and tracks 128,243 professional contacts across them, including 48,449 with verified work emails and 5,216 with mobile numbers. Paris is the largest hub.

This list covers company matches for B2B 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 23, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 23, 2026 How this list was built

7,627Companies

128,243Contacts tracked

48,449Verified emails

5,216Mobile numbers

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The 25 largest B2B consulting firms based in France

Ranked by team size

Top 25 of 7,627 company matches for B2B consulting firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Capgemini Invent	Exact match	Paris, FranceHQ recorded Sep 23, 2026	10001+	16,032 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Wavestone	Exact match	100-101 Terrasse Boieldieu, FranceHQ recorded Sep 23, 2026	1,001-5,000	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 23, 2026 · View company records in RevenueBase
3	SIA	Exact match	Paris, FranceHQ recorded Sep 23, 2026	1,001-5,000	2,890 contacts →
	Exact match “Sia is an next-generation global consulting group in strategy, artificial intelligence and management.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	GFI World	Exact match	Saint-ouen, FranceHQ recorded Sep 23, 2026	10001+	2,169 contacts →
	Exact match “Gfi became Inetum in 2020.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	VISEO	Exact match	Boulogne-billancourt, FranceHQ recorded Sep 23, 2026	1,001-5,000	1,989 contacts →
	Exact match “VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Keyrus	Exact match	Levallois-perret, FranceHQ recorded Sep 23, 2026	1,001-5,000	1,964 contacts →
	Exact match “At Keyrus, we help organizations move from experimental AI to industrialized AI, from isolated agents to orchestrated systems, and from insight to execution.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Davidson Consulting	Exact match	Boulogne-billancourt, FranceHQ recorded Sep 23, 2026	1,001-5,000	1,848 contacts →
	Exact match “Founded in 2005, Davidson consulting is positioned as an actor in management consulting and technology expertise.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Webhelp Enterprise	Exact match	Paris, FranceHQ recorded Sep 23, 2026	10001+	1,795 contacts →
	Exact match “The Concentrix B2B sales practice is here to design, build and run projects for our clients.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Infotel	Exact match	Neuilly-sur-seine, FranceHQ recorded Sep 23, 2026	1,001-5,000	1,735 contacts →
	Exact match “Infotel accompagne les directions Informatiques et Métiers des grandes entreprises depuis 45 ans (Airbus, Air France, PSA, BNP Paribas, Banque de France ou encore BPCE, etc.).” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Mc2i	Exact match	Paris, FranceHQ recorded Sep 23, 2026	1,001-5,000	1,668 contacts →
	Exact match “mc2i is an independent consultancy in Information System.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Accenture France	Exact match	Paris, FranceHQ recorded Sep 23, 2026	10001+	1,614 contacts →
	Exact match “Accenture est une entreprise internationale de conseil en management, technologies et externalisation.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Abylsen	Exact match	Paris, FranceHQ recorded Sep 23, 2026	1,001-5,000	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 23, 2026 · View company records in RevenueBase
13	CGI Business Consulting	Exact match	Paris La Défense, FranceHQ recorded Sep 23, 2026	10001+	1,270 contacts →
	Exact match “Le numérique est une opportunité pour tous mais chaque secteur d’activité doit l’appréhender de manière unique.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	NIJI	Exact match	Issy-les-moulineaux, FranceHQ recorded Sep 23, 2026	1,001-5,000	1,256 contacts →
	Exact match “Créée en septembre 2001, Niji est une société de conseil, de design et de mise en œuvre technologique, entièrement dédiée à la transformation numérique des entreprises et des…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	COGEP	Exact match	Saint-doulchard, FranceHQ recorded Sep 23, 2026	1,001-5,000	1,051 contacts →
	Exact match “Une vision augmentée du conseil au service de votre réussite.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Eight Advisory	Exact match	Paris, FranceHQ recorded Sep 23, 2026	501-1,000	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 23, 2026 · View company records in RevenueBase
17	Argon & CO	Exact match	Levallois-perret, FranceHQ recorded Sep 23, 2026	1,001-5,000	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 23, 2026 · View company records in RevenueBase
18	Synchrone FR	Exact match	Paris, FranceHQ recorded Sep 23, 2026	1,001-5,000	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 23, 2026 · View company records in RevenueBase
19	Orcom Cabinet D'expertise Comptable, Audit ET Conseil	Exact match	Orléans, FranceHQ recorded Sep 23, 2026	1,001-5,000	800 contacts →
	Exact match “Pour ORCOM, le conseil est un état d'esprit.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Micropole	Exact match	Levallois-perret, FranceHQ recorded Sep 23, 2026	1,001-5,000	795 contacts →
	Exact match “An international consulting group specialized in corporate transformation through Data, MICROPOLE partners its clients through a global approach: ‘Data Driven‘ Strategy, Cloud…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Visiativ	Exact match	Lyon, FranceHQ recorded Sep 23, 2026	1,001-5,000	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 23, 2026 · View company records in RevenueBase
22	Square Management	Exact match	Neuilly Sur Seine, FranceHQ recorded Sep 23, 2026	501-1,000	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 23, 2026 · View company records in RevenueBase
23	Softeam	Exact match	Courbevoie, FranceHQ recorded Sep 23, 2026	1,001-5,000	705 contacts →
	Exact match “Softeam is the Consulting and Services brand of Docaposte.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	CF	Exact match	Bordeaux, FranceHQ recorded Sep 23, 2026	1,001-5,000	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 23, 2026 · View company records in RevenueBase
25	TNP Consultants	Exact match	Levallois-perret, FranceHQ recorded Sep 23, 2026	501-1,000	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 23, 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 “B2B 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 7,627 B2B consulting firms based in France

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B2B consulting firms based in France at a glance

As of Sep 23, 2026

37.8%Verified-email coverage

4.1%Mobile-number coverage

16.8Average contacts per company

1-10Median size (employees)

30.9%Largest-city concentration · Paris

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

5,975

11-50

1,113

51-200

308

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

36,4740–30

10,69031–60

59561–90

2990–180

661180+

Company record updated

Median 68.0d

00–30

49,53731–60

49,00561–90

22,88490–180

6,817180+

How 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 “B2B 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 48,449 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 23, 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.

B2B consulting firms by metro

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 “B2B consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B consulting firms are there based in France?

RevenueBase identified 7,627 company matches for B2B 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?

Capgemini Invent tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most B2B consulting firms?

Paris leads with 2355 company records, followed by Lyon (298) and Toulouse (145).

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 48,449 professional contacts with verified work emails tracked across these 7,627 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 23, 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 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.