Company lists · Data refreshed September 2026

Top 25 Enterprise conseil change management companies based in Nantes, France

RevenueBase identified 152 enterprise conseil change management companies headquartered in Nantes, France as of September 2026 and tracks 6,973 professional contacts across them, including 398 with verified work emails. Across France, Paris is the largest hub for this category (2,257 companies); Nantes has 152.

This list covers enterprise conseil change management companies headquartered in Nantes, 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 24, 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 24, 2026 86% judged on-target in blind review
152Companies
6,973Contacts tracked
398Verified emails
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The 25 largest enterprise conseil change management companies based in Nantes, France

Ranked by team size
Top 25 of 152 enterprise conseil change management companies based in Nantes, France, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise conseil change management companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNantes, FranceHQ checked Sep 24, 202651-200131 contacts →

Indirect evidence

“Nous sommes une Tribu de passionné·e·s qui accompagnons les entreprises dans la conception et la réalisation de produits digitaux avec des solutions innovantes, humaines et…”

Source: RevenueBase Database · checked Sep 24, 2026
2Indirect evidenceNantes, FranceHQ checked Sep 24, 202651-20097 contacts →

Indirect evidence

“Support organizations in the mastery and success of their transformations.”

Source: RevenueBase Database · checked Sep 24, 2026
3Indirect evidenceNantes, FranceHQ checked Sep 24, 202651-20064 contacts →

Indirect evidence

“Notre objectif n'est pas purement économique, mais orienté vers des enjeux majeurs pour aujourd’hui et demain.”

Source: RevenueBase Database · checked Sep 24, 2026
4Partial evidenceNantes, FranceHQ checked Sep 24, 202611-5057 contacts →

Partial evidence

“Depuis 2009, CAHRA, rattachée au groupe UPWARD, développe et porte un métier : le management de la transition.”

Source: RevenueBase Database · checked Sep 24, 2026
5Strong evidenceNantes, FranceHQ checked Sep 24, 202611-5029 contacts →

Strong evidence

“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…”

Source: RevenueBase Database · checked Sep 24, 2026
6Partial evidenceNantes, FranceHQ checked Sep 24, 202611-5022 contacts →

Partial evidence

“Valoway est une société de conseil et d'intégration de solutions innovantes spécialisée dans la valorisation des données et les solutions Cloud.”

Source: RevenueBase Database · checked Sep 24, 2026
7Strong evidenceNantes, FranceHQ checked Sep 24, 20261-1022 contacts →

Strong evidence

“APC Management est un cabinet de formation et de conseil en management, commerce et développement personnel.”

Source: RevenueBase Database · checked Sep 24, 2026
8Strong evidenceNantes, FranceHQ checked Sep 24, 202611-5021 contacts →

Strong evidence

“Nous sommes un cabinet de conseil en management des organisations animé par une conviction profonde : la performance durable de l’entreprise passe avant tout par son développement…”

Source: RevenueBase Database · checked Sep 24, 2026
9Partial evidenceNantes, FranceHQ checked Sep 24, 202611-5020 contacts →

Partial evidence

“Nous sommes spécialisés dans l’accompagnement des projets de transformation qui touchent à la culture, au management et à l’organisation des entreprises.”

Source: RevenueBase Database · checked Sep 24, 2026
10Partial evidenceNantes, FranceHQ checked Sep 24, 202611-5020 contacts →

Partial evidence

“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).”

Source: RevenueBase Database · checked Sep 24, 2026
11Strong evidenceNantes, FranceHQ checked Sep 24, 202611-5018 contacts →

Strong evidence

“EliteOrga est un cabinet de conseil et formation en organisation et management à Nantes et à Lille.”

Source: RevenueBase Database · checked Sep 24, 2026
12Indirect evidenceNantes, FranceHQ checked Sep 24, 202611-5017 contacts →

Indirect evidence

“Mieux vaut Tête bien faite que tête bien pleine – M.”

Source: RevenueBase Database · checked Sep 24, 2026
13Indirect evidenceNantes, FranceHQ checked Sep 24, 202611-5015 contacts →

Indirect evidence

“Who are we?”

Source: RevenueBase Database · checked Sep 24, 2026
14Partial evidenceNantes, FranceHQ checked Sep 24, 20261-1013 contacts →

Partial evidence

“Management & qualité du vécu au travail : Accompagner les transformations de la relation travail, communication & management.”

Source: RevenueBase Database · checked Sep 24, 2026
15Partial evidenceNantes, FranceHQ checked Sep 24, 202611-5012 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 24, 2026
16Indirect evidenceNantes, FranceHQ checked Sep 24, 202611-5012 contacts →

Indirect evidence

“Chez Tribu, nous accompagnons les entreprises de l'Ouest de la France (nous sommes basés à Nantes) dans la transformation des façons de travailler.”

Source: RevenueBase Database · checked Sep 24, 2026
17Partial evidenceNantes, FranceHQ checked Sep 24, 20261-109 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 24, 2026
18Strong evidenceNantes, FranceHQ checked Sep 24, 20261-109 contacts →

Strong evidence

“Créé en 2012, AMNIS Consulting est un cabinet de conseil en management et projets de transformation.”

Source: RevenueBase Database · checked Sep 24, 2026
19Strong evidenceNantes, FranceHQ checked Sep 24, 20261-109 contacts →

Strong evidence

“Société de conseil, de coaching, de bilans de compétences et de formation en ressources humaines et management, créée en 2001 et spécialisée dans l'accompagnement des…”

Source: RevenueBase Database · checked Sep 24, 2026
20Partial evidenceNantes, FranceHQ checked Sep 24, 202611-508 contacts →

Partial evidence

“The Human Consulting Group - HCG, Société de Conseil en stratégie spécialisée en Relation Client.”

Source: RevenueBase Database · checked Sep 24, 2026
21Indirect evidenceNantes, FranceHQ checked Sep 24, 20261-108 contacts →

Indirect evidence

“L’essentiel pour nous, c’est Vous!”

Source: RevenueBase Database · checked Sep 24, 2026
22Indirect evidenceNantes, FranceHQ checked Sep 24, 20261-108 contacts →

Indirect evidence

“Le numérique est aujourd’hui le premier enjeu stratégique des entreprises.”

Source: RevenueBase Database · checked Sep 24, 2026
23Strong evidenceNantes, FranceHQ checked Sep 24, 20261-107 contacts →

Strong evidence

“Métaphore est un cabinet de formation, conseil et coaching dans les domaines du commercial, du management et du comportemental.”

Source: RevenueBase Database · checked Sep 24, 2026
24Indirect evidenceNantes, FranceHQ checked Sep 24, 20261-107 contacts →

Indirect evidence

“Vous avez une idée, une innovation ou une transformation à porter?”

Source: RevenueBase Database · checked Sep 24, 2026
25Partial evidenceNantes, FranceHQ checked Sep 24, 20261-107 contacts →

Partial evidence

“Nous aidons nos clients à concevoir et déployer des dispositifs de changement pour réussir dans la complexité.”

Source: RevenueBase Database · checked Sep 24, 2026

Showing 25 of 152 enterprise conseil change management companies based in Nantes, France

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Enterprise conseil change management companies based in Nantes, France at a glance

As of Sep 24, 2026
5.7%Verified-email coverage
45.9Average contacts per company
1-10Median size (employees)
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
123
11-50
21
51-200
6

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 152 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 enterprise conseil change management companies, 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 Nantes, France whose own description of what they do matches “enterprise conseil change management companies”. 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 enterprise conseil change management companies), 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 enterprise conseil change management companies, and records with no verified work email. Companies headquartered outside Nantes 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, 398 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 24, 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.

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 enterprise conseil change management companies, 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 enterprise conseil change management companies are there based in Nantes, France?

RevenueBase identified 152 enterprise conseil change management companies headquartered in Nantes, 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?

Kanoma, headquartered in Nantes, tops this list with the largest team on record.

Which city in France has the most enterprise conseil change management companies?

Paris leads France with 2,257 headquartered companies, followed by Lyon (322) and Toulouse (171). Nantes has 152.

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 398 verified decision-maker contacts tracked across these 152 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 24, 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.