Company lists · Data refreshed September 2026

Top 24 IT consultancy services based in Courbevoie, France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 52 companies tracked

RevenueBase identified 52 IT consultancy services headquartered in Courbevoie, France as of September 2026 and tracks 2,397 professional contacts across them, including 715 with verified work emails. Paris is the largest hub.

This list covers IT consultancy services 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 26, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 26, 2026 86% judged on-target in blind review

52Companies

2,397Contacts tracked

715Verified emails

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The 24 largest IT consultancy services based in Courbevoie, France

Ranked by team size

Top 24 of 52 IT consultancy services based in Courbevoie, France, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to IT consultancy services: 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	Acensi	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	1,001-5,000	844 contacts →
	Indirect evidence “You will be part of ACENSI network: 1650 co-workers involved in IS transformation projects at our clients through our multisectoral expertise.” Source: RevenueBase Database · checked Sep 26, 2026
2	Softeam	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	1,001-5,000	705 contacts →
	Indirect evidence “Softeam is the Consulting and Services brand of Docaposte.” Source: RevenueBase Database · checked Sep 26, 2026
3	Groupe Adaming	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	501-1,000	106 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 26, 2026
4	Seequalis	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	51-200	83 contacts →
	Indirect evidence “Seequalis, Digital for People Depuis 2015, nous accélérons l’adoption des nouvelles pratiques digitales pour améliorer l’efficacité des collaborateurs Nos 4 expertises pour…” Source: RevenueBase Database · checked Sep 26, 2026
5	Icom By Kpmg	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	51-200	63 contacts →
	Indirect evidence “Dans un objectif commun d’accompagnement à l’optimisation de l’expérience client et des processus métiers des entreprises, KPMG et iCom Cloud, unissent leurs forces en 2024 : KPMG…” Source: RevenueBase Database · checked Sep 26, 2026
6	Net6tem	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	51-200	33 contacts →
	Indirect evidence “Net6tem est un groupe à taille humaine en pleine expansion spécialisé dans la transformation digitale.” Source: RevenueBase Database · checked Sep 26, 2026
7	Stanley Field Group	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	51-200	32 contacts →
	Indirect evidence “Le est devenu une référence du conseil spécialisé « - » et regroupe la 1ère communauté de professionnels indépendants à l’échelle internationale: Nous sommes une entreprise de…” Source: RevenueBase Database · checked Sep 26, 2026
8	Nexius Finance	Partial evidence	Courbevoie, FranceHQ checked Sep 26, 2026	201-500	32 contacts →
	Partial evidence “Nexius Finance is a global business and technology consultancy dedicated solely to the financial services industry.” Source: RevenueBase Database · checked Sep 26, 2026
9	Neapsys	Strong evidence	Courbevoie, FranceHQ checked Sep 26, 2026	11-50	31 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 26, 2026
10	Dolce Vista	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	11-50	22 contacts →
	Indirect evidence “Dolce Vista accompagne ses clients dans leurs démarches de transformation digitale en s’appuyant sur des technologies à forte valeur ajoutée.” Source: RevenueBase Database · checked Sep 26, 2026
11	Code Once	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	11-50	21 contacts →
	Indirect evidence “Since 2012, Code Once has distinguished itself as a strategic partner in industrial and digital transformation.” Source: RevenueBase Database · checked Sep 26, 2026
12	Kaisens Data	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	11-50	20 contacts →
	Indirect evidence “Cabinet de conseil en informatique spécialisé en Big Data et Intelligence Artificielle.” Source: RevenueBase Database · checked Sep 26, 2026
13	Otchee	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	11-50	18 contacts →
	Indirect evidence “La transformation digitale est devenue un enjeu stratégique dans toutes les entreprises.” Source: RevenueBase Database · checked Sep 26, 2026
14	Syslearn	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	11-50	13 contacts →
	Indirect evidence “Syslearn accompagne la croissance et la transformation numérique de ses clients à travers des services d’ingénierie informatique sur mesure.” Source: RevenueBase Database · checked Sep 26, 2026
15	Noemi Conseil	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	51-200	12 contacts →
	Indirect evidence “Conseil et Ingénierie des Systèmes d'Information.” Source: RevenueBase Database · checked Sep 26, 2026
16	Everwise	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	51-200	9 contacts →
	Indirect evidence “Nous sommes Everwise, une ESN « nouvelle génération ».” Source: RevenueBase Database · checked Sep 26, 2026
17	APSIT	Partial evidence	Courbevoie, FranceHQ checked Sep 26, 2026	51-200	8 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 26, 2026
18	Logic SA	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	51-200	7 contacts →
	Indirect evidence “LOGIC s'impose aujourd'hui comme une référence en prestation d'ingénierie informatique sur le marché des ESN.” Source: RevenueBase Database · checked Sep 26, 2026
19	K-Technology & Services	Partial evidence	Courbevoie, FranceHQ checked Sep 26, 2026	11-50	7 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 26, 2026
20	Elit-Services	Partial evidence	Courbevoie, FranceHQ checked Sep 26, 2026	1-10	6 contacts →
	Partial evidence “Elit-Services is the IT Consulting Company of the Elit-Technologies group.” Source: RevenueBase Database · checked Sep 26, 2026
21	Datasense Group	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	11-50	3 contacts →
	Indirect evidence “Aware of our ecosystem, its new dynamics are the engine of our evolution.” Source: RevenueBase Database · checked Sep 26, 2026
22	LTR Consulting	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	11-50	2 contacts →
	Indirect evidence “LTR CONSULTING est une ESN spécialiste du digital.” Source: RevenueBase Database · checked Sep 26, 2026
23	Vecteur Group	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	1-10	1 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 26, 2026
24	Nyxo Solutions	Indirect evidence	Courbevoie, FranceHQ checked Sep 26, 2026	1-10	1 contacts →
	Indirect evidence “Conseil en systèmes et logiciels informatiques : assistance opérationnelle, gestion de projets, architecture, transformation digitale, data et intelligence artificielle” Source: RevenueBase Database · checked Sep 26, 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 consultancy services. 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 consultancy services.
Partial evidence: Its own public description names part of IT consultancy services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consultancy services. 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 24 of 52 IT consultancy services based in Courbevoie, France

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IT consultancy services based in Courbevoie, France at a glance

As of Sep 26, 2026

29.8%Verified-email coverage

46.1Average contacts per company

11-50Median size (employees)

2913.5%Largest-city concentration · Paris

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole France list rather than for Courbevoie, 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 consultancy services, 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 Courbevoie, France whose own description of what they do matches “IT consultancy services”. 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 consultancy services), 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 consultancy services, 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 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, 715 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 26, 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 consultancy services by metro in France

IT consultancy services in Paris1515
IT consultancy services in Lyon194
IT consultancy services in Toulouse103
IT consultancy services in Bordeaux71
IT consultancy services in Nantes70
IT consultancy services in Boulogne-Billancourt66
IT consultancy services in Lille58
IT consultancy services in Marseille55
IT consultancy services in Neuilly-Sur-Seine55
IT consultancy services in Courbevoie52
IT consultancy services in Puteaux46
IT consultancy services in Levallois-Perret40
IT consultancy services in Montpellier34
IT consultancy services in Nanterre31
IT consultancy services in Rennes31
IT consultancy services in Strasbourg30
IT consultancy services in Issy-Les-Moulineaux28
IT consultancy services in Boulogne Billancourt27
IT consultancy services in Villeurbanne25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names IT consultancy services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT consultancy services are there based in Courbevoie, France?

RevenueBase identified 52 IT consultancy services 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?

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

Which city has the most IT consultancy services?

Paris leads with 1515 headquartered companies, followed by Lyon (194) and Toulouse (103).

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 715 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 26, 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 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.