Company lists · Data refreshed September 2026

Top 25 Digital transformation consulting companies based in Nantes, France

Name: Digital transformation consulting companies based in Nantes, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 11, 2026 84 companies tracked

RevenueBase identified 84 company matches for digital transformation consulting companies associated with Nantes, France as of September 2026 and tracks 3,211 professional contacts across them, including 1,386 with verified work emails and 74 with mobile numbers. Across France, Paris is the largest hub for this category (1,612 companies); Nantes has 89.

This list covers company matches for digital transformation consulting companies 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 11, 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 11, 2026 How this list was built

84Companies

3,211Contacts tracked

1,386Verified emails

74Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest digital transformation consulting companies based in Nantes, France

Ranked by team size

Top 25 of 84 company matches for digital transformation consulting companies based in Nantes, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 11, 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	Experis France	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	1,001-5,000	2,167 contacts →
	Exact match “Experis accompagne les DSI dans leurs projets de transformation digitale en déployant des solutions innovantes en matière de Services et de Talent IT afin de répondre aux besoins…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
2	Younup	Exact match	Nantes, FranceHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
3	Valeuriad	Exact match	Nantes, FranceHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
4	Exeis Conseil	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	51-200	97 contacts →
	Exact match “Support organizations in the mastery and success of their transformations.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
5	Wescale	Exact match	Nantes, FranceHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
6	Elephant Technologies	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	51-200	64 contacts →
	Exact match “Nous sommes une ESN experte, engagée et résolument humaine.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
7	LE Phare	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	11-50	39 contacts →
	Exact match “Fabrique de produits digitaux pour les PME, ETI, industries.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
8	Mood Conseil	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	11-50	23 contacts →
	Exact match “Entreprise de Service du Numérique spécialisée en innovation, Mood Conseil recherche de nouveaux talents pour constituer ses équipes Nantaises!” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
9	Valoway	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	11-50	22 contacts →
	Exact match “Valoway est une société de conseil et d'intégration de solutions innovantes spécialisée dans la valorisation des données et les solutions Cloud.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
10	Nepsio Conseil	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	11-50	20 contacts →
	Exact match “Acteur de référence en Pays de la Loire, NEPSIO Conseil est un cabinet de stratégie et de conseil spécialisé en transformation (organisationnelle, RH et digitale).” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
11	IOD Solutions	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	11-50	15 contacts →
	Exact match “Nous sommes convaincus que la pérennité d’une entreprise se construit désormais sur sa capacité à prendre des décisions éclairées en exploitant pleinement les informations…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
12	Modalb	Exact match	Nantes, FranceHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
13	Frennly	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	11-50	12 contacts →
	Exact match “Chez Frennly, nous nous sommes donné pour mission de transformer les contraintes des organisations en temps utile.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
14	Tribu Conseil	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	11-50	12 contacts →
	Exact match “Chez Tribu, nous accompagnons les entreprises de l'Ouest de la France (nous sommes basés à Nantes) dans la transformation des façons de travailler.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
15	ARKUP	Exact match	Nantes, FranceHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
16	Inöweeno	Exact match	Nantes, FranceHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
17	Shiftc	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	1-10	9 contacts →
	Exact match “ShiftC est une ESN spécialisée dans le domaine du CRM et de l'IA fondé à Nantes en 2018.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
18	Toolin	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	1-10	8 contacts →
	Exact match “Optimisez votre métier à travers les apports du numérique.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
19	Inovera Solutions	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	1-10	8 contacts →
	Exact match “INOVERA accompagne les entreprises dans la digitalisation de leurs processus métiers Face aux défis contemporains tels que la mobilité des utilisateurs, la sécurisation des…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
20	SIX Conseil	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	1-10	8 contacts →
	Exact match “Le numérique est aujourd’hui le premier enjeu stratégique des entreprises.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
21	Audensiel Grand Ouest	Exact match	Nantes, FranceHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
22	UDW	Exact match	Nantes, FranceHQ recorded Sep 11, 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 11, 2026 · View company records in RevenueBase
23	Digitalskipper	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	1-10	5 contacts →
	Exact match “Besoin d échanger sur votre évolution digitale?” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
24	Actyvea	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	1-10	3 contacts →
	Exact match “Cabinet conseil en stratégie créé à Nantes, Actyvea accompagne depuis 2010 les PME et ETI à développer des stratégies innovantes, concevoir des offres innovantes centrées clients…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
25	Exupéry	Exact match	Nantes, FranceHQ recorded Sep 11, 2026	1-10	3 contacts →
	Exact match “We support companies in their digital strategy & the development of their employees' skills.” Recorded in the RevenueBase company graph · Sep 11, 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 “digital transformation consulting companies”. 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 84 digital transformation consulting companies based in Nantes, France

See the full list, filter by size, metro and specialty, and access 1,386 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Digital transformation consulting companies based in Nantes, France at a glance

As of Sep 11, 2026

43.2%Verified-email coverage

2.3%Mobile-number coverage

38.2Average contacts per company

1-10Median size (employees)

Sep 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 13.0d

1,2910–30

8831–60

061–90

090–180

7180+

Company record updated

Median 71.0d

00–30

1,27231–60

1,45661–90

32390–180

160180+

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 “digital transformation consulting companies” 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 1,386 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 11, 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.

Digital transformation consulting companies 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 “digital transformation consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many digital transformation consulting companies are there based in Nantes, France?

RevenueBase identified 84 company matches for digital transformation consulting companies 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?

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

Which city in France has the most digital transformation consulting companies?

Paris leads France with 1,612 company records, followed by Lyon (219) and Toulouse (108). Nantes has 89.

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 1,386 professional contacts with verified work emails tracked across these 84 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 11, 2026.

Ready to reach these companies? Verified emails and direct dials for all 84 digital transformation consulting companies based in Nantes, France. Start with a free account, no credit card.

Download this list →

Related lists

Digital transformation consulting companies by geography

Browse the directory

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.