Company lists · Data refreshed September 2026

Top 24 Transformation consulting firms based in Paris, France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 3,267 companies tracked

RevenueBase identified 3,267 company matches for transformation consulting firms associated with Paris, France as of September 2026 and tracks 401,105 professional contacts across them, including 169,434 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers company matches for transformation consulting firms associated with Paris, 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 6, 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 6, 2026 How this list was built

3,267Companies

401,105Contacts tracked

169,434Verified emails

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The 24 largest transformation consulting firms based in Paris, France

Ranked by team size

Top 24 of 3,267 company matches for transformation consulting firms based in Paris, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 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	Exact match	Paris, FranceHQ recorded Sep 6, 2026	10001+	284,286 contacts →
	Exact match “Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2	Sopra Steria	Exact match	Paris, FranceHQ recorded Sep 6, 2026	10001+	36,960 contacts →
	Exact match “Sopra Steria, a major Tech player in Europe with employees in nearly 30 countries, is recognised for its consulting, digital services and solutions.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3	Groupe SII	Exact match	Paris, FranceHQ recorded Sep 6, 2026	10001+	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 6, 2026 · View company records in RevenueBase
4	Onepoint	Exact match	Paris, FranceHQ recorded Sep 6, 2026	1,001-5,000	3,513 contacts →
	Exact match “Depuis 25 ans, Onepoint accompagne les grandes transformations des entreprises et des acteurs publics.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5	TALAN	Exact match	Paris, FranceHQ recorded Sep 6, 2026	5,001-10,000	3,155 contacts →
	Exact match “Founded in France, Talan has grown into an international group that supports our clients in their end-to-end Data & AI transformation by combining management consulting with…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6	SIA	Exact match	Paris, FranceHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
7	Abylsen	Exact match	Paris, FranceHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
8	Prodware	Exact match	Paris, FranceHQ recorded Sep 6, 2026	1,001-5,000	1,394 contacts →
	Exact match “At Prodware, we believe that Trust, Audacity, and Passion are the driving forces behind meaningful digital transformation.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9	Neosoft	Exact match	Paris, FranceHQ recorded Sep 6, 2026	1,001-5,000	1,240 contacts →
	Exact match “Néosoft est un groupe indépendant de conseil en transformation digitale de 1800 collaborateurs réunis en communautés d’experts : Conseil & Agilité, Cybersécurité, Data, DevOps…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10	Eight Advisory	Exact match	Paris, FranceHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
11	Octo Technology	Exact match	Paris, FranceHQ recorded Sep 6, 2026	1,001-5,000	807 contacts →
	Exact match “OCTO Technology est un cabinet de conseil spécialisé dans les nouvelles technologies et les enjeux de la transformation digitale.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12	Synchrone FR	Exact match	Paris, FranceHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
13	Meritis	Exact match	Paris, FranceHQ recorded Sep 6, 2026	501-1,000	549 contacts →
	Exact match “Meritis is a consulting firm specializing in the digital transformation of organizations, co-founded in 2007 by Sébastien Videment.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14	Ippon Technologies	Exact match	Paris, FranceHQ recorded Sep 6, 2026	201-500	510 contacts →
	Exact match “USING OUR COLLECTIVE ENERGY FOR POSITIVE TECHNOLOGY Ippon is a consulting and expertise firm, who is convinced that technology is a source of progress for society.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15	BPI Group LHH	Exact match	Paris, FranceHQ recorded Sep 6, 2026	201-500	468 contacts →
	Exact match “READY FOR NEXT - Depuis 50 ans.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16	Oresys	Exact match	Paris, FranceHQ recorded Sep 6, 2026	201-500	458 contacts →
	Exact match “ORESYS, a major player in the management and organisation consultancy sector, works with corporate clients to support them in their change projects and improve their performance.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17	Zenika	Exact match	Paris, FranceHQ recorded Sep 6, 2026	501-1,000	430 contacts →
	Exact match “Zenika is an IT consulting firm with 550 employees that helps companies with their digital transformation.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18	Wevioo	Exact match	Paris, FranceHQ recorded Sep 6, 2026	201-500	413 contacts →
	Exact match “Créé en 1998, Wevioo est un groupe international de conseil et de services numériques qui accompagne ses clients dans leurs défis d’innovation, de transformation et de performance…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19	LÙKLA	Exact match	Paris, FranceHQ recorded Sep 6, 2026	501-1,000	331 contacts →
	Exact match “Together, aiming higher and going further to unlock your potential.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20	Bartle	Exact match	Paris, FranceHQ recorded Sep 6, 2026	201-500	324 contacts →
	Exact match “Bartle supports business transformation at all strategic, tactic and operational levels.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21	Colombus Consulting	Exact match	Paris, FranceHQ recorded Sep 6, 2026	201-500	321 contacts →
	Exact match “Colombus Consulting is a management consulting firm specialized in business change and complex project management.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22	Magellan Consulting	Exact match	Paris, FranceHQ recorded Sep 6, 2026	201-500	313 contacts →
	Exact match “Magellan Consulting devient Magellan!” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23	Mews Partners	Exact match	Paris, FranceHQ recorded Sep 6, 2026	201-500	294 contacts →
	Exact match “Mews Partners is an independent consulting firm, founded in 1992, with offices in France and Germany.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24	Cyllene	Exact match	Paris, FranceHQ recorded Sep 6, 2026	201-500	279 contacts →
	Exact match “Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Recorded in the RevenueBase company graph · Sep 6, 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 “transformation 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 24 of 3,267 transformation consulting firms based in Paris, France

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Transformation consulting firms based in Paris, France at a glance

As of Sep 6, 2026

42.2%Verified-email coverage

122.8Average contacts per company

1-10Median size (employees)

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

2,231

11-50

695

51-200

210

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 3,267 companies.

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 Paris, France whose business descriptions match “transformation 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 169,434 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 6, 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.

Transformation consulting firms by metro in France

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

How many transformation consulting firms are there based in Paris, France?

RevenueBase identified 3,267 company matches for transformation consulting firms associated with Paris, 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 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in France has the most transformation consulting firms?

Paris leads France with 3,267 company records, followed by Lyon (407) and Toulouse (210).

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 169,434 professional contacts with verified work emails tracked across these 3,267 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 6, 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.