Company lists · Data refreshed September 2026

Top 25 Industrial IT consulting firms based in Nantes, France

Name: Industrial IT consulting firms based in Nantes, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 72 companies tracked

RevenueBase identified 72 company matches for industrial IT consulting firms associated with Nantes, France as of September 2026 and tracks 1,123 professional contacts across them, including 499 with verified work emails. Across France, Paris is the largest hub for this category (1,630 companies); Nantes has 72.

This list covers company matches for industrial IT consulting firms associated with Nantes, 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 30, 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 30, 2026 How this list was built

72Companies

1,123Contacts tracked

499Verified emails

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The 25 largest industrial IT consulting firms based in Nantes, France

Ranked by team size

Top 25 of 72 company matches for industrial IT consulting firms based in Nantes, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Younup	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	201-500	225 contacts →
	Exact match “Bienvenue chez Younup : la néo-ESN, agile, humaine, faite de passionnés, avec une ambition simple et forte : remettre l’humain et l’expertise technique au cœur du service IT.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Valeuriad	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	51-200	145 contacts →
	Exact match “Valeuriad - valeurs, innovation & digital Notre vocation Plus qu’une compétence technique, nous apportons à nos clients un réel savoir-faire et savoir-être.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Exeis Conseil	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	51-200	97 contacts →
	Exact match “Support organizations in the mastery and success of their transformations.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Wescale	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	51-200	66 contacts →
	Exact match “WeScale est un cabinet de conseil, de réalisation et d'expertise technique dans les domaines du développement logiciel et des opérations IT, tous deux augmentés par l’IA.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Elephant Technologies	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	51-200	64 contacts →
	Exact match “Nous sommes une ESN experte, engagée et résolument humaine.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Capten	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	51-200	62 contacts →
	Exact match “Cabinet de conseil et d’ingénierie spécialisé dans les métiers du Système d’Information et de l’Industrie, créé en janvier 2017 à Nantes, Capten propose 3 offres afin…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Kasadenn	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	11-50	46 contacts →
	Exact match “Société d'Ingénierie et de Conseil spécialisée en Génie Industriel.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Afreetech	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	51-200	39 contacts →
	Exact match “AFREETECH est une société de services informatiques qui accompagne les organisations privées et publiques dans l’amélioration de leurs processus et l’efficience dans la…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	SEYOS	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	11-50	30 contacts →
	Exact match “est un cabinet de recrutement spécialisé dans l’acquisition et l'évaluation de talents à forte valeur ajoutée dans les secteurs de l’IT, de la Tech et de l’Industrie.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	SK Willing	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	11-50	29 contacts →
	Exact match “Cabinet de conseil en organisation et management, SK Consulting est implanté à Nantes et Niort et accompagne de nombreux acteurs de la région Grand Ouest dans leurs projets de…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Rubix Consulting	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	11-50	27 contacts →
	Exact match “SAP solutions integrator” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Kliper	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	11-50	18 contacts →
	Exact match “Kliper est une société basée à Nantes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Beneka	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “Mieux vaut Tête bien faite que tête bien pleine – M.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Holenek Ingénierie	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	11-50	15 contacts →
	Exact match “Who are we?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Modalb	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “ModalB accompagne les entreprises dans leurs projets numériques 🤝 ModalB est une société de conseil et de service en IT qui met son expertise au service de ses clients pour…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Aptitude Logiciels	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “L'informatique est aujourd'hui au cœur de votre entreprise.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	ARKUP	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	1-10	11 contacts →
	Exact match “Arkup est une Société de Conseil en Architecture et Management des Systèmes d'Information uniquement spécialisée sur les métiers de la filière "architecte des systèmes…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Inöweeno	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	1-10	9 contacts →
	Exact match “Modèle hybride entre le savoir-faire métier des cabinets de conseil et la maîtrise technologique des ESN, Inöweeno et ses Digital Lovers sont à vos côtés sur tous les aspects de…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Ironie	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “You are looking for skills for your security, systems and network projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Artesial Consultants	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “Artésial consultants est un cabinet de conseil spécialisé dans la performance industrielle des industries de l’agro-alimentaire, de la cosmétique et de la pharmacie.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Fobware SI	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “Basée à Nantes depuis 2012, FOBware SI est une société de services et de conseils en systèmes d’information à taille humaine.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Audensiel Grand Ouest	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	501-1,000	8 contacts →
	Exact match “Audensiel Grand Ouest est le bureau régional d'Audensiel, cabinet de conseil en transformation digitale et conseil métiers IT sur tous les secteurs d'activité.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	UDW	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	1-10	7 contacts →
	Exact match “Up Down Wind Think, Plan and Excute your Performance 20 consultants for U!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Audaxio	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “Audaxio est un cabinet de recrutement spécialisé dans l'industrie, basé à Nantes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Digitalskipper	Exact match	Nantes, FranceHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “Besoin d échanger sur votre évolution digitale?” Recorded in the RevenueBase company graph · Sep 30, 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 “industrial IT consulting firms”. 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 25 of 72 industrial IT consulting firms based in Nantes, France

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Industrial IT consulting firms based in Nantes, France at a glance

As of Sep 30, 2026

44.4%Verified-email coverage

15.6Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole France list rather than for Nantes, so it is reported there. Company counts and contact totals on this page are exact for Nantes, over 72 companies.

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 Nantes, France whose business descriptions match “industrial IT consulting firms” 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 499 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 30, 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.

Industrial IT consulting firms by metro in France

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

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

RevenueBase identified 72 company matches for industrial IT consulting firms associated with Nantes, 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?

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

Which city in France has the most industrial IT consulting firms?

Paris leads France with 1,630 company records, followed by Lyon (247) and Toulouse (111). Nantes has 72.

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 499 professional contacts with verified work emails tracked across these 72 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 30, 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.