Company lists · Data refreshed September 2026
Top 25 IT consultancies based in Puteaux, France
RevenueBase identified 77 IT consultancies headquartered in Puteaux, France as of September 2026 and tracks 2,249 professional contacts across them, including 766 with verified work emails. Paris is the largest hub.
This list covers IT consultancies headquartered in Puteaux, 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.
The 25 largest IT consultancies based in Puteaux, France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 175 contacts → | ||||
Indirect evidence “Les métiers de BK Consulting - Salle de marché (Front/Middle/Back Office)- Asset Management - Administration de fonds - R&D (pricers) Nous sommes présents sur Paris et…” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 2 | 171 contacts → | ||||
Indirect evidence “Independent consulting firm, CYLAD guides executives from industries and associated services to overcome performance, transformation and growth challenges.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 3 | 161 contacts → | ||||
Partial evidence “Alenia is a Tribe of IT consultants united and inclusive.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 4 | 161 contacts → | ||||
Indirect evidence “We build a resilient digital experience.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 5 | 143 contacts → | ||||
Partial evidence “Société spécialisée dans le Conseil IT pour les organismes financiers, FINAXYS accompagne ses clients sur les phases de spécification, de conception et de réalisation de leurs…” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 6 | 140 contacts → | ||||
Indirect evidence “Depuis plus de 30 ans, Discovery a accompagné plus de entreprises dans 26 pays à travers le monde dans leur digitalisation en développant et en intégrant des solutions et des…” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 7 | 101 contacts → | ||||
Indirect evidence “OpenWork aims to give independent consultants a friendly ecosystem which engages companies with a diverse workforce within a few minutes.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 8 | 94 contacts → | ||||
Indirect evidence “iOrga Group est spécialiste de l’intégration de solutions innovantes dans les domaines de la Business Intelligence, du Cloud et du développement Web.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 9 | 92 contacts → | ||||
Partial evidence “ASTRELYA est un groupe de conseil et d’expertise IT fondé en 2017, présent en France (Paris et régions) et en Suisse (Genève).” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 10 | 90 contacts → | ||||
Partial evidence “Créé en 2009, INOP’S est le premier acteur de prestations intellectuelles d’expertises IT et de conseils métiers, s’appuyant sur un réseau de partenaires labellisés.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 11 | 78 contacts → | ||||
Indirect evidence “Equinox-Cognizant is now Cognizant Consulting France (aka CC), the French Consulting arm of Cognizant, a global leader in business and technology services.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 12 | 57 contacts → | ||||
Indirect evidence “Partenor Digital, ́ de PartenorGroup, accompagne ses clients dans leur transformation opérationnelle en injectant l’innovation à tous les niveaux de l’organisation.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 13 | 55 contacts → | ||||
Partial evidence “Humans4Help offers strong value-added advices focus on two strategic areas: IT Service Management et Robotic Process Automation (RPA).” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 14 | 52 contacts → | ||||
Partial evidence “Navigacom, cabinet de conseil indépendant, expert dans les Infrastructures IT & Cybersécurité.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 15 | 52 contacts → | ||||
Indirect evidence “Le goupe PARTENOR a été fondé en 1991 pour mettre au service d'une clientèle de grandes entreprises un savoir-faire et des compétences dédiés au conseil et à la mise en place des…” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 16 | 49 contacts → | ||||
Indirect evidence “Onefirst Group is a Consultancy specialising in Information Systems Management and Digital Transformation.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 17 | 34 contacts → | ||||
Indirect evidence “StarClay - Business Intelligence Starclay est une société de conseil et d'intégration spécialisée dans le traitement, la valorisation et l'optimisation de l'information présente…” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 18 | 25 contacts → | ||||
Indirect evidence “At PALMER, we take a holistic view of companies and their environment, enabling us to provide you with strategic and operational consultancy in all dimensions of your business…” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 19 | 23 contacts → | ||||
Indirect evidence “Triskell Consulting est une ICT responsable (vive l’écologie!), fun (on peut être sérieux et aimer rire) et challengeante.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 20 | 22 contacts → | ||||
Indirect evidence “Fondée en 2018, Square One est une entreprise de service numérique (ESN), du Top 100 français, en pleine expansion proposant à une clientèle grands comptes de bénéficier de…” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 21 | 20 contacts → | ||||
Indirect evidence “Comweave est une ESN dynamique et innovante, située à Puteaux, en Île-de-France.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 22 | 16 contacts → | ||||
Partial evidence “ONETECH CONSULTING is a computer software & IT Consulting company based of United States, India and Philippines” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 23 | 13 contacts → | ||||
Indirect evidence “OGESSI est un cabinet de conseil en transformation des systèmes d’information.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 24 | 13 contacts → | ||||
Indirect evidence “Ginko est une société de conseil spécialisée en digital, 100% de nos Responsables d’Affaires ont une profonde connaissance de leur environnement technique.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 25 | 11 contacts → | ||||
Indirect evidence “BENMAN PARTNERS is a project facilitator, we are at the center of the Consultant/Client relationship.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
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 consultancies. 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 consultancies.
- Partial evidence
- Its own public description names part of IT consultancies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name IT consultancies. 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 77 IT consultancies based in Puteaux, France
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IT consultancies based in Puteaux, France at a glance
As of Sep 26, 2026Companies by employee count
Email recency for this list is measured across the whole France list rather than for Puteaux, so it is reported there. Company counts and contact totals on this page are exact for Puteaux, over 77 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 consultancies, 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 Puteaux, France whose own description of what they do matches “IT consultancies”. 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 consultancies), 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 consultancies, and records with no verified work email. Companies headquartered outside Puteaux 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, 766 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 consultancies by metro in France
- IT consultancies in Paris3147
- IT consultancies in Lyon409
- IT consultancies in Toulouse194
- IT consultancies in Nantes145
- IT consultancies in Bordeaux140
- IT consultancies in Marseille120
- IT consultancies in Boulogne-Billancourt117
- IT consultancies in Lille116
- IT consultancies in Neuilly-Sur-Seine112
- IT consultancies in Montpellier91
- IT consultancies in Courbevoie88
- IT consultancies in Puteaux77
- IT consultancies in Strasbourg73
- IT consultancies in Rennes72
- IT consultancies in Levallois-Perret59
- IT consultancies in Boulogne Billancourt55
- IT consultancies in Versailles54
- IT consultancies in Nanterre53
- IT consultancies in Grenoble50
- IT consultancies in Nice45
- IT consultancies in Aix En Provence41
- IT consultancies in Issy-Les-Moulineaux40
- IT consultancies in Neuilly Sur Seine38
- IT consultancies in Villeurbanne37
- IT consultancies in Rueil-Malmaison36
- IT consultancies in Aix-En-Provence34
- IT consultancies in Angers34
- IT consultancies in Annecy31
- IT consultancies in Colombes29
- IT consultancies in Rouen29
- IT consultancies in Suresnes28
- IT consultancies in Tours28
- IT consultancies in Reims25
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 consultancies, 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 consultancies are there based in Puteaux, France?
RevenueBase identified 77 IT consultancies headquartered in Puteaux, 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?
BK Consulting, headquartered in Puteaux, tops this list with the largest team on record.
Which city has the most IT consultancies?
Paris leads with 3147 headquartered companies, followed by Lyon (409) and Toulouse (194).
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 766 verified decision-maker contacts tracked across these 77 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.