Company lists · Data refreshed August 2026

Top 25 IT consulting companies based in Paris, France

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

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 1,095 companies tracked

As of August 2026, this directory lists 1,095 IT consulting companies based in Paris, France, with 35,868 contacts and 12,798 email addresses. Paris is the single most-represented city among the companies on the list. Use the directory to identify potential vendors, partners, and sales prospects.

IT consulting companies advise organizations on technology strategy, systems, software, infrastructure, cybersecurity, cloud services, and related IT implementation needs. This list covers companies that provide professional IT consulting services, including technology advisory, systems planning, implementation support, and related services. Ranked by team size, largest first. Data current as of August 30, 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 30, 2026 86% judged on-target in blind review

1,095Companies

35,868Contacts tracked

12,798Verified emails

2,087Mobile numbers

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The 25 largest IT consulting companies based in Paris, France

Ranked by team size

Top 25 of 1,095 IT consulting companies based in Paris, France, ranked by team size, largest first. Data refreshed Aug 30, 2026. RevenueBase Smart Search rates how each company's information relates to IT consulting companies: 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	Synechron	Indirect evidence	Paris, France	10001+	13,044 contacts →
	Indirect evidence “At Synechron, we believe in the power of digital to transform businesses for the better.” Source: RevenueBase Database · checked Aug 30, 2026
2	Groupe SII	Indirect evidence	Paris, France	10001+	4,992 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Aug 30, 2026
3	Stefanini Emea	Partial evidence	Paris, France	10001+	2,140 contacts →
	Partial evidence “Global Tech Consulting Company All in One.” Source: RevenueBase Database · checked Aug 30, 2026
4	Meritis	Partial evidence	Paris, France	501-1,000	547 contacts →
	Partial evidence “Meritis is a consulting firm specializing in the digital transformation of organizations, co-founded in 2007 by Sébastien Videment.” Source: RevenueBase Database · checked Aug 30, 2026
5	Zenika	Strong evidence	Paris, France	501-1,000	430 contacts →
	Strong evidence “Zenika is an IT consulting firm with 550 employees that helps companies with their digital transformation.” Source: RevenueBase Database · checked Aug 30, 2026
6	Objectware	Strong evidence	Paris, France	501-1,000	394 contacts →
	Strong evidence “Objectware Group is an IT Services Company (or ESN: Entreprise de Services du Numérique), founded in and dedicated to consulting and IT system engineering.” Source: RevenueBase Database · checked Aug 30, 2026
7	Soft Computing	Indirect evidence	Paris, France	201-500	367 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Aug 30, 2026
8	LÙKLA	Indirect evidence	Paris, France	501-1,000	332 contacts →
	Indirect evidence “Together, aiming higher and going further to unlock your potential.” Source: RevenueBase Database · checked Aug 30, 2026
9	Magellan Consulting	Partial evidence	Paris, France	201-500	314 contacts →
	Partial evidence “Magellan Consulting devient Magellan!” Source: RevenueBase Database · checked Aug 30, 2026
10	Avertim	Indirect evidence	Paris, France	201-500	272 contacts →
	Indirect evidence “Most organizations are facing major transformation challenges due to market, technological, social or political factors.” Source: RevenueBase Database · checked Aug 30, 2026
11	Kaizen Solutions KZS	Indirect evidence	Paris, France	201-500	268 contacts →
	Indirect evidence “Nous sommes une ESN (entreprise de services numériques) spécialisée dans la conception, le développement et la maintenabilité de solutions informatiques, techniques et…” Source: RevenueBase Database · checked Aug 30, 2026
12	Ailancy	Partial evidence	Paris, France	201-500	224 contacts →
	Partial evidence “Ailancy is a top-specialist and fast-growing management-consulting firm specialized in the financial services industry and headquartered in Paris.” Source: RevenueBase Database · checked Aug 30, 2026
13	Meltone Advisory	Partial evidence	Paris, France	51-200	205 contacts →
	Partial evidence “MeltOne is a consulting firm specialized in Organization and Solution Integration that helps companies and their employees in journey toward their transformation.” Source: RevenueBase Database · checked Aug 30, 2026
14	Wemanity Reply Paris	Partial evidence	Paris, France	201-500	178 contacts →
	Partial evidence “Wemanity Reply is a consulting and delivery firm specialized in technological, organizational, and cultural transformation.” Source: RevenueBase Database · checked Aug 30, 2026
15	MARGO	Strong evidence	Paris, France	201-500	174 contacts →
	Strong evidence “More than a simple IT consulting group, MARGO is an alchemy of talents with constantly enriched expertise, always encouraged to be dynamic and to flourish.” Source: RevenueBase Database · checked Aug 30, 2026
16	PIXIE	Strong evidence	Paris, France	51-200	166 contacts →
	Strong evidence “Founded in 2007, Pixie supplies SAP®, Salesforce®, Microsoft® and other IT consulting and recruitment services across all sectors of industry and throughout most geographical…” Source: RevenueBase Database · checked Aug 30, 2026
17	Artemys	Indirect evidence	Paris, France	501-1,000	166 contacts →
	Indirect evidence “Concevoir, rationaliser et optimiser votre SI avec de véritables garanties, voilà les ambitions du Permis Informatique.” Source: RevenueBase Database · checked Aug 30, 2026
18	Novencia Group	Indirect evidence	Paris, France	201-500	164 contacts →
	Indirect evidence “Transformer le changement en opportunités!” Source: RevenueBase Database · checked Aug 30, 2026
19	Reactis Group	Partial evidence	Paris, France	201-500	149 contacts →
	Partial evidence “Nous sommes une ESN qui accompagne les entreprises dans leurs projets IT grâce à des modes d'intervention flexibles : Assistance Technique Unitaire (ATU), Assistance Technique…” Source: RevenueBase Database · checked Aug 30, 2026
20	ACSSI	Indirect evidence	Paris, France	201-500	147 contacts →
	Indirect evidence “ACSSI, Pôle d'activités DATA, IA, Cloud, Digital et SAP de référence à Lille, Paris, Bordeaux et Nantes depuis plus de 10 années.” Source: RevenueBase Database · checked Aug 30, 2026
21	Artimon	Indirect evidence	Paris, France	51-200	146 contacts →
	Indirect evidence “Artimon est un cabinet de conseil en transformation et un institut de recherche spécialisé dans l’impact des nouvelles technologies.” Source: RevenueBase Database · checked Aug 30, 2026
22	Rhapsodies Conseil	Indirect evidence	Paris, France	51-200	137 contacts →
	Indirect evidence “Rhapsodies Conseil est un cabinet de conseil reconnu pour son indépendance.” Source: RevenueBase Database · checked Aug 30, 2026
23	Saegus	Indirect evidence	Paris, France	51-200	133 contacts →
	Indirect evidence “Saegus: digital use at heart of the transformation of business models The creation of Saegus is a response to a persistent issue for clients: companies that are at a loss when…” Source: RevenueBase Database · checked Aug 30, 2026
24	Arcsen	Partial evidence	Paris, France	51-200	115 contacts →
	Partial evidence “Arcsen is a leading global technology consulting firm specializing in providing innovative solutions and expert guidance to businesses across EMEA.” Source: RevenueBase Database · checked Aug 30, 2026
25	Ocsi Group	Indirect evidence	Paris, France	201-500	103 contacts →
	Indirect evidence “Nous accompagnons nos clients dans la conception, le développement et l’évolution de leurs systèmes d’information.” Source: RevenueBase Database · checked Aug 30, 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: IT consulting companies. 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 IT consulting companies.
Partial evidence: Its own public description names part of IT consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consulting companies. 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 1,095 IT consulting companies based in Paris, France

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IT consulting companies based in Paris, France at a glance

As of Aug 30, 2026

35.7%Verified-email coverage

5.8%Mobile-number coverage

32.8Average contacts per company

1-10Median size (employees)

118.9%Largest-city concentration · Paris

Aug 30, 2026Page data refreshed

Companies by employee count

1-10

593

11-50

319

51-200

117

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 IT consulting companies, 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 Paris, France whose own description of what they do matches “IT consulting companies”. 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 IT consulting companies), 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 IT consulting companies, and records with no verified work email. Companies headquartered outside Paris 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, 12,798 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 30, 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.

IT consulting companies by metro in France

IT consulting companies in Paris1302
IT consulting companies in Lyon187
IT consulting companies in Toulouse90
IT consulting companies in Nantes59
IT consulting companies in Bordeaux56
IT consulting companies in Neuilly-Sur-Seine54
IT consulting companies in Lille54

Frequently asked

How many IT consulting companies are in the directory?

The directory contains 1,095 IT consulting companies based in Paris, France as of August 2026.

How can I find contacts at IT consulting companies?

You can use this directory to review 35,868 contacts and 12,798 email addresses associated with IT consulting companies based in Paris, France.

Which city has the most IT consulting companies on the list?

Paris is the single most-represented city among the IT consulting companies on the list.

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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.