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Company lists · Data refreshed September 2026

Top 21 IT consulting firms based in Courbevoie, France

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 52 companies tracked

RevenueBase identified 52 IT consulting firms headquartered in Courbevoie, France as of September 2026 and tracks 1,830 professional contacts across them, including 818 with verified work emails. Paris is the largest hub.

This list covers IT consulting firms headquartered in Courbevoie, 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, how directly it supports the match, and when it was last checked. 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
52Companies
1,830Contacts tracked
818Verified emails
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The 21 largest IT consulting firms based in Courbevoie, France

Ranked by team size
Top 21 of 52 IT consulting firms based in Courbevoie, France, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Groupe AdamingIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 2026501-1,000107

“Le Groupe Adaming est une Entreprise de Services Numériques dynamique qui se positionne comme étant le point de rencontre entre la transformation numérique et les acteurs de ces…”

Source: company website · checked Sep 4, 2026
2
Datavalue Consulting Part Of MazarsStrong evidence
Courbevoie, FranceHQ checked Sep 4, 202651-20035

“DataValue Consulting part of Mazars est un cabinet de conseil IT qui accompagne les entreprises des secteurs privé et public dans la valorisation de leur data.”

Source: company website · checked Sep 4, 2026
3
Nexius FinanceIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 2026201-50032

“Nexius Finance is a global business and technology consultancy dedicated solely to the financial services industry.”

Source: company website · checked Sep 4, 2026
4
NeapsysPartial evidence
Courbevoie, FranceHQ checked Sep 4, 202611-5031

“NEAPSYS est une société experte et indépendante dans le conseil IT, nos consultants développent pour nos clients des solutions digitales sur mesures et maîtrisent l’intégration…”

Source: company website · checked Sep 4, 2026
5
Dolce VistaIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 202611-5022

“Dolce Vista accompagne ses clients dans leurs démarches de transformation digitale en s’appuyant sur des technologies à forte valeur ajoutée.”

Source: company website · checked Sep 4, 2026
6
Cometh ConsultingIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 202611-5022

“Cometh, CONSEIL & METHODE, est un cabinet de conseil spécialisé en Organisation et Stratégie, dont la vocation est de dynamiser et faire aboutir les projets de ses clients du…”

Source: company website · checked Sep 4, 2026
7
IT ConsultantsIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 202651-20022

“Un mode de fonctionnement très différent des ESN du marché Nous n’essayons pas de vous placer des profils en inter-contrat dont la qualification n’est jamais celle qui est…”

Source: company website · checked Sep 4, 2026
8
Kaisens DataIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 202611-5020

“Cabinet de conseil en informatique spécialisé en Big Data et Intelligence Artificielle.”

Source: company website · checked Sep 4, 2026
9
OtcheeIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 202611-5018

“La transformation digitale est devenue un enjeu stratégique dans toutes les entreprises.”

Source: company website · checked Sep 4, 2026
10
SyslearnIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 202611-5013

“Syslearn accompagne la croissance et la transformation numérique de ses clients à travers des services d’ingénierie informatique sur mesure.”

Source: company website · checked Sep 4, 2026
11
Noemi ConseilIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 202651-20012

“Conseil et Ingénierie des Systèmes d'Information.”

Source: company website · checked Sep 4, 2026
12
EverwiseIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 202651-2009

“Nous sommes Everwise, une ESN « nouvelle génération ».”

Source: company website · checked Sep 4, 2026
13
APSITStrong evidence
Courbevoie, FranceHQ checked Sep 4, 202651-2008

“APSIT & CJS are both subsidiaries of Career Booster, HR consulting group, which represents a community of recruitment and head hunting professionals dedicated to the IT field-…”

Source: company website · checked Sep 4, 2026
14
Logic SAIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 202651-2007

“LOGIC s'impose aujourd'hui comme une référence en prestation d'ingénierie informatique sur le marché des ESN.”

Source: company website · checked Sep 4, 2026
15
K-Technology & ServicesStrong evidence
Courbevoie, FranceHQ checked Sep 4, 202611-507

“K-Technology & Services -"Our Commitment to Your Performance" K-Technology & Services (K-T&S), founded in 2008, is a consulting firm specialising in IT and new technologies…”

Source: company website · checked Sep 4, 2026
16
Adsum-ItPartial evidence
Courbevoie, FranceHQ checked Sep 4, 202611-505

“Créée en 2015,ADSUM-IT est un cabinet de conseil IT.”

Source: company website · checked Sep 4, 2026
17
Axande Consulting SourcingPartial evidence
Courbevoie, FranceHQ checked Sep 4, 202611-504

“AXANDE is an independent consulting company that has been supporting its clients since 2005 in the transformation of their organization and their information system.”

Source: company website · checked Sep 4, 2026
18
LTR ConsultingPartial evidence
Courbevoie, FranceHQ checked Sep 4, 202611-502

“LTR CONSULTING est une ESN spécialiste du digital.”

Source: company website · checked Sep 4, 2026
19
Hillsoft Expert BIG DataIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 202611-501

“HILLSOFT une entreprise de conseil informatique EXPERT BIG DATA et les nouvelles technologies de l'information.”

Source: company website · checked Sep 4, 2026
20
Vecteur GroupIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 20261-101

“Société de conseil du monde des services déclinée en plusieurs marques, Vecteur Group accompagne votre entreprise dans ses moments clés Vecteur Business accroit votre…”

Source: company website · checked Sep 4, 2026
21
Nyxo SolutionsIndirect evidence
Courbevoie, FranceHQ checked Sep 4, 20261-101

“Conseil en systèmes et logiciels informatiques : assistance opérationnelle, gestion de projets, architecture, transformation digitale, data et intelligence artificielle”

Source: company website · checked Sep 4, 2026

Showing 21 of 52 IT consulting firms based in Courbevoie, France

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IT consulting firms based in Courbevoie, France at a glance

As of Sep 4, 2026
11-50Median size (employees)
ParisLargest hub · 1355 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
16
11-50
22
51-200
10
201-500
1
501-1,000
1
1,001-5,000
1

Email recency for this list is measured across the whole France list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Courbevoie, over 52 companies.

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 firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Courbevoie, France whose own description of what they do matches “IT consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among IT consulting firms, and records with no verified work email. Companies headquartered outside Courbevoie 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 an evidence 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, 818 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 4, 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 firms by metro in France

Frequently asked

How many IT consulting firms are there based in Courbevoie, France?

RevenueBase identified 52 IT consulting firms headquartered in Courbevoie, 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?

Groupe Adaming, headquartered in Courbevoie, tops this list with the largest team on record.

Which city has the most IT consulting firms?

Paris leads with 1355 headquartered companies, followed by Lyon (187) and Toulouse (88).

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 818 verified decision-maker contacts tracked across these 52 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 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 52 IT consulting firms based in Courbevoie, France. Start with a free account, no credit card.

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Related lists

Browse: Companies home · IT consulting firms in France · All France lists · All IT consulting firms lists · New lists

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.

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