Company lists · Data refreshed September 2026

Top 24 IT consulting services based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 4,748 companies tracked

RevenueBase identified 4,748 company matches for IT consulting services associated with France as of September 2026 and tracks 97,115 professional contacts across them, including 31,335 with verified work emails and 3,763 with mobile numbers. Paris is the largest hub.

This list covers company matches for IT consulting services 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 4, 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 4, 2026 How this list was built

4,748Companies

97,115Contacts tracked

31,335Verified emails

3,763Mobile numbers

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The 24 largest IT consulting services based in France

Ranked by team size

Top 24 of 4,748 company matches for IT consulting services based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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	Groupe SII	Exact match	Paris, FranceHQ recorded Sep 4, 2026	10001+	4,992 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 4, 2026 · View company records in RevenueBase
2	Infotel	Exact match	Neuilly-sur-seine, FranceHQ recorded Sep 4, 2026	1,001-5,000	1,764 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 4, 2026 · View company records in RevenueBase
3	Mc2i	Exact match	FranceHQ recorded Sep 4, 2026	1,001-5,000	1,672 contacts →
	Exact match “mc2i is an independent consultancy in Information System.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4	Solutec	Exact match	Villeurbanne, FranceHQ recorded Sep 4, 2026	1,001-5,000	1,458 contacts →
	Exact match “SOLUTEC: An IT Services Company SOLUTEC is an IT services company specialized in engineering, consulting and services.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	AUSY	Exact match	Sèvres Cedex, FranceHQ recorded Sep 4, 2026	5,001-10,000	1,062 contacts →
	Exact match “The story of AUSY by Randstad started in France in 1989.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Viveris	Exact match	Boulogne-billancourt, FranceHQ recorded Sep 4, 2026	1,001-5,000	840 contacts →
	Exact match “Viveris is a consulting and engineering company with two main activities - IT consulting.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7	Acensi	Exact match	Courbevoie, FranceHQ recorded Sep 4, 2026	1,001-5,000	837 contacts →
	Exact match “You will be part of ACENSI network: 1650 co-workers involved in IS transformation projects at our clients through our multisectoral expertise.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8	Synchrone FR	Exact match	Paris, FranceHQ recorded Sep 4, 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 4, 2026 · View company records in RevenueBase
9	Micropole	Exact match	Levallois-perret, FranceHQ recorded Sep 4, 2026	1,001-5,000	792 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 4, 2026 · View company records in RevenueBase
10	Visiativ	Exact match	Lyon, FranceHQ recorded Sep 4, 2026	1,001-5,000	756 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 4, 2026 · View company records in RevenueBase
11	Groupe Intm	Exact match	Levallois-Perret, FranceHQ recorded Sep 4, 2026	1,001-5,000	716 contacts →
	Exact match “Le Groupe INTM est une société de conseil et de services en ingénierie numérique, dont le positionnement s'inscrit depuis plusieurs années dans une volonté de proximité, d'écoute…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	I-Tracing	Exact match	Courbevoie, FranceHQ recorded Sep 4, 2026	1,001-5,000	643 contacts →
	Exact match “I-TRACING, pure player and cybersecurity service provider leader in France, supports over 600 clients around the world in managing their cyber risks, from anticipating threats to…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Exakis Nelite	Exact match	Bidart, FranceHQ recorded Sep 4, 2026	501-1,000	628 contacts →
	Exact match “Exakis Nelite devient Magellan!” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	Klanik	Exact match	Marseille, FranceHQ recorded Sep 4, 2026	501-1,000	594 contacts →
	Exact match “KLANIK is a consulting company specialized in IT Engineering which accompanies its partners in their digital and technological projects.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15	Julhiet Sterwen	Exact match	Neuilly Sur Seine, FranceHQ recorded Sep 4, 2026	501-1,000	557 contacts →
	Exact match “julhiet sterwen is a key player in management, human resources and operational consulting.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16	Tenexa	Exact match	FranceHQ recorded Sep 4, 2026	1,001-5,000	554 contacts →
	Exact match “Fondée en 1985, Tenexa est une Entreprise de services du numérique (ESN), Le groupe Tenexa est composé de deux filiales (Infodis IT, & Prolival) et se positionne résolument vers…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17	DCS Easyware	Exact match	Lyon, FranceHQ recorded Sep 4, 2026	1,001-5,000	535 contacts →
	Exact match “Filiale du Groupe SYNERGIE, DCS SYNERGIE GROUP capitalise sur son histoire pour accompagner chaque jour les enjeux IT de ses clients.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18	Zenika	Exact match	Paris, FranceHQ recorded Sep 4, 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 4, 2026 · View company records in RevenueBase
19	Audensiel	Exact match	Boulogne-billancourt, FranceHQ recorded Sep 4, 2026	1,001-5,000	415 contacts →
	Exact match “Digital transformation company, business and technology consulting, Audensiel supports its clients in all business sectors in France and abroad in the following areas- Digital…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20	Metsys	Exact match	Boulogne-billancourt, FranceHQ recorded Sep 4, 2026	501-1,000	408 contacts →
	Exact match “Metsys est un intégrateur de solutions de cybersécurité, d’infrastructure et de cloud.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21	WE	Exact match	Issy Les Moulineaux, FranceHQ recorded Sep 4, 2026	201-500	402 contacts →
	Exact match “We+ est un cabinet de conseil expert en IT, membre de l’écosystème Alan Allman Associates.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22	Objectware	Exact match	Paris, FranceHQ recorded Sep 4, 2026	501-1,000	394 contacts →
	Exact match “Objectware Group is an IT Services Company (or ESN: Entreprise de Services du Numérique), founded in and dedicated to consulting and IT system engineering.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23	Conserto	Exact match	Saint-herblain, FranceHQ recorded Sep 4, 2026	201-500	388 contacts →
	Exact match “Conserto, jeune société innovante et dynamique, propose des prestations de conseil et d’expertise informatique : Nous avons 3 domaines d'expertise - Cloud - Digital - Embedded Et…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24	Soft Computing	Exact match	Paris, FranceHQ recorded Sep 4, 2026	201-500	367 contacts →
	Exact match “Soft Computing est une société de conseil et de services spécialisée en Gestion de la Relation Client (CRM), Pilotage de la Performance (Business Intelligence) et e-Business.” Recorded in the RevenueBase company graph · Sep 4, 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 “IT consulting services”. 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 4,748 IT consulting services based in France

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IT consulting services based in France at a glance

As of Sep 4, 2026

32.3%Verified-email coverage

3.9%Mobile-number coverage

20.5Average contacts per company

1-10Median size (employees)

24.8%Largest-city concentration · Paris

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

3,155

11-50

1,033

51-200

331

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

2,42631–60

17,33761–90

11,36790–180

205180+

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 “IT consulting services” 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 31,335 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 4, 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.

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

How many IT consulting services are there based in France?

RevenueBase identified 4,748 company matches for IT consulting services 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?

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

Which city has the most IT consulting services?

Paris leads with 1179 company records, followed by Lyon (178) and Toulouse (77).

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 31,335 professional contacts with verified work emails tracked across these 4,748 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 4, 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.