Company lists · Data refreshed September 2026
Top 25 Impact consulting firms based in Nantes, France
RevenueBase identified 113 company matches for impact consulting firms associated with Nantes, France as of September 2026 and tracks 857 professional contacts across them, including 430 with verified work emails. Across France, Paris is the largest hub for this category (2,674 companies); Nantes has 113.
This list covers company matches for impact 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.
The 25 largest impact consulting firms based in Nantes, France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 164 contacts → | ||||
Exact match “Established in 2015, EVEA is a consulting firm, a software tools publisher, and a training organization.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 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 | 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 | 57 contacts → | ||||
Exact match “Depuis 2009, CAHRA, rattachée au groupe UPWARD, développe et porte un métier : le management de la transition.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 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 | |||||
| 6 | 21 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “Chez Nouvelle Vague, nous accompagnons les marques dans leurs moments critiques.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 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 30, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “Repair the Earth” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 18 contacts → | ||||
Exact match “EliteOrga est un cabinet de conseil et formation en organisation et management à Nantes et à Lille.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “CAYOLA est un cabinet indépendant accompagnant dirigeants et entreprises dans leurs enjeux stratégiques, économiques, financiers et organisationnels.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 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 30, 2026 · View company records in RevenueBase | |||||
| 13 | 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 | |||||
| 14 | 9 contacts → | ||||
Exact match “Créé en 2012, AMNIS Consulting est un cabinet de conseil en management et projets de transformation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 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 | |||||
| 16 | 8 contacts → | ||||
Exact match “The Human Consulting Group - HCG, Société de Conseil en stratégie spécialisée en Relation Client.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Vous avez une idée, une innovation ou une transformation à porter?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Nous aidons nos clients à concevoir et déployer des dispositifs de changement pour réussir dans la complexité.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “MIIS est un cabinet de Conseil en transformations RH et managériales, spécialiste de la Diversité & l'Inclusion comme levier de performance : Diagnostic, Sensibilisation…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Majorelle RH est un cabinet de conseil en stratégie et organisation RH.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Le pôle WICS repose sur une conviction forte : La gouvernance durable commence par la compréhension des dynamiques humaines et cognitives des dirigeants.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “é?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “50 ans d'expérience au service des entreprises” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Notre métier : vous aider à améliorer les performances de vos ateliers, entrepôts… Vous cherchez à diminuer vos coûts de revient, à réduire vos stocks, à améliorer votre taux de…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Conseil en Responsabilité Sociétale d’Entreprise (RSE), De la définition à la mise en œuvre de stratégies Développement Durable (DD), instaurant un cercle vertueux, une dynamique…” 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 “impact 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 113 impact consulting firms based in Nantes, France
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Impact consulting firms based in Nantes, France at a glance
As of Sep 30, 2026Companies by employee count
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 113 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 “impact 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 430 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.
Impact consulting firms by metro in France
- Impact consulting firms in Paris2674
- Impact consulting firms in Lyon301
- Impact consulting firms in Toulouse150
- Impact consulting firms in Bordeaux133
- Impact consulting firms in Montpellier84
- Impact consulting firms in Lille81
- Impact consulting firms in Rennes70
- Impact consulting firms in Strasbourg63
- Impact consulting firms in Courbevoie53
- Impact consulting firms in Boulogne Billancourt32
- Impact consulting firms in Aix En Provence28
- Impact consulting firms in Puteaux28
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 “impact consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many impact consulting firms are there based in Nantes, France?
RevenueBase identified 113 company matches for impact 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?
EVEA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in France has the most impact consulting firms?
Paris leads France with 2,674 company records, followed by Lyon (301) and Toulouse (150). Nantes has 113.
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 430 professional contacts with verified work emails tracked across these 113 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.
Ready to reach these companies? Verified emails and direct dials for all 113 impact consulting firms based in Nantes, France. Start with a free account, no credit card.
Download this list →Related lists
Impact consulting firms by geography
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- Impact consulting firms based in the United Kingdom
- Impact consulting firms based in France
- Impact consulting firms based in Germany
- Impact consulting firms based in Canada
- Impact consulting firms based in Australia
- Impact consulting firms based in Spain
- Impact consulting firms based in Italy
- Impact consulting firms based in the Netherlands
- Impact consulting firms based in Mexico
- Impact consulting firms based in Switzerland
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Impact consulting firms based in the United States
- Impact consulting firms based in Brazil
- Impact consulting firms based in the United Kingdom
- Impact consulting firms based in France
- Impact consulting firms based in Germany
- Impact consulting firms based in Canada
Company intelligence · public preview
Top 25 impact consulting firms based in Nantes, France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 113 matching company records for impact consulting firms based in Nantes, France, with 857 tracked contacts and 430 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 impact consulting firms based in Nantes, France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  EVEAevea-conseil.comHQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 164 contacts → |
“Established in 2015, EVEA is a consulting firm, a software tools publisher, and a training organization.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Valeuriadvaleuriad.frHQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 145 contacts → |
“Valeuriad - valeurs, innovation & digital Notre vocation Plus qu’une compétence technique, nous apportons à nos clients un réel savoir-faire et savoir-être.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Exeis Conseilexeisconseil.comHQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 97 contacts → |
“Support organizations in the mastery and success of their transformations.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  CAHRAcahra.comHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 57 contacts → |
“Depuis 2009, CAHRA, rattachée au groupe UPWARD, développe et porte un métier : le management de la transition.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  SK Willingsk-consulting.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 29 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  LGP Conseillgpconseil.comHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 21 contacts → |
“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…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Nouvelle Vaguenouvellevague.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 21 contacts → |
“Chez Nouvelle Vague, nous accompagnons les marques dans leurs moments critiques.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Nepsio Conseilnepsio.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 20 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Open Landeopenlande.coHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 19 contacts → |
“Repair the Earth” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Eliteorgaeliteorga.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 18 contacts → |
“EliteOrga est un cabinet de conseil et formation en organisation et management à Nantes et à Lille.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cayola Consultingcayola-consulting.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 15 contacts → |
“CAYOLA est un cabinet indépendant accompagnant dirigeants et entreprises dans leurs enjeux stratégiques, économiques, financiers et organisationnels.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  IOD Solutionsiod-solutions.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 15 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Inöweenoinoweeno.comHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 9 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Amnis Consultingamnis-consulting.frHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 9 contacts → |
“Créé en 2012, AMNIS Consulting est un cabinet de conseil en management et projets de transformation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Artesial Consultantsartesial.comHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 8 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  The Human Consulting Grouphcgfrance.comHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 8 contacts → |
“The Human Consulting Group - HCG, Société de Conseil en stratégie spécialisée en Relation Client.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  leando.techleando.techHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 7 contacts → |
“Vous avez une idée, une innovation ou une transformation à porter?” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Baobab Factorybaobab-factory.frHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 7 contacts → |
“Nous aidons nos clients à concevoir et déployer des dispositifs de changement pour réussir dans la complexité.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 6 contacts → |
“MIIS est un cabinet de Conseil en transformations RH et managériales, spécialiste de la Diversité & l'Inclusion comme levier de performance : Diagnostic, Sensibilisation…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Majorelle RHmajorelle-rh.comHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 5 contacts → |
“Majorelle RH est un cabinet de conseil en stratégie et organisation RH.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  WICSwics-consulting.frHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 4 contacts → |
“Le pôle WICS repose sur une conviction forte : La gouvernance durable commence par la compréhension des dynamiques humaines et cognitives des dirigeants.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  D-Side Performancedside-performance.comHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 4 contacts → |
“é?” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Pallier-Denis Associesfrancelaw-avocats.comHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 3 contacts → |
“50 ans d'expérience au service des entreprises” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Belles-Usinesbelles-usines.comHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 3 contacts → |
“Notre métier : vous aider à améliorer les performances de vos ateliers, entrepôts… Vous cherchez à diminuer vos coûts de revient, à réduire vos stocks, à améliorer votre taux de…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Vertuelvertuel.frHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 3 contacts → |
“Conseil en Responsabilité Sociétale d’Entreprise (RSE), De la définition à la mise en œuvre de stratégies Développement Durable (DD), instaurant un cercle vertueux, une dynamique…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 113 company matches
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Impact consulting firms: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
113 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 113 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Impact consulting firms by metro in France
- Impact consulting firms in Paris2674
- Impact consulting firms in Lyon301
- Impact consulting firms in Toulouse150
- Impact consulting firms in Bordeaux133
- Impact consulting firms in Montpellier84
- Impact consulting firms in Lille81
- Impact consulting firms in Rennes70
- Impact consulting firms in Strasbourg63
- Impact consulting firms in Courbevoie53
- Impact consulting firms in Boulogne Billancourt32
- Impact consulting firms in Aix En Provence28
- Impact consulting firms in Puteaux28
Questions about this company list
What does Exact match mean for impact consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many impact consulting firms did RevenueBase find based in Nantes, France?
The saved snapshot records 113 matching company records, 857 tracked contacts and 430 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Impact consulting firms by geography
- Impact consulting firms based in the United States
- Impact consulting firms based in Brazil
- Impact consulting firms based in the United Kingdom
- Impact consulting firms based in France
- Impact consulting firms based in Germany
- Impact consulting firms based in Canada
- Impact consulting firms based in Australia
- Impact consulting firms based in Spain
- Impact consulting firms based in Italy
- Impact consulting firms based in the Netherlands
- Impact consulting firms based in Mexico
- Impact consulting firms based in Switzerland
Cite this list
RevenueBase Data Team. Top 25 impact consulting firms based in Nantes, France. Snapshot: September 30, 2026. https://revenuebase.ai/companies/impact-consulting-firms/france/nantes.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Impact consulting firms based in the United States
- Impact consulting firms based in Brazil
- Impact consulting firms based in the United Kingdom
- Impact consulting firms based in France
- Impact consulting firms based in Germany
- Impact consulting firms based in Canada
Company intelligence · public preview
Top 25 impact consulting firms based in Nantes, France
RevenueBase records 113 matching company records for impact consulting firms based in Nantes, France, with 857 tracked contacts and 430 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 impact consulting firms based in Nantes, France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | EVEAevea-conseil.com HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 164 contacts → |
“Established in 2015, EVEA is a consulting firm, a software tools publisher, and a training organization.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Valeuriadvaleuriad.fr HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 145 contacts → |
“Valeuriad - valeurs, innovation & digital Notre vocation Plus qu’une compétence technique, nous apportons à nos clients un réel savoir-faire et savoir-être.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Exeis Conseilexeisconseil.com HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 97 contacts → |
“Support organizations in the mastery and success of their transformations.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | CAHRAcahra.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 57 contacts → |
“Depuis 2009, CAHRA, rattachée au groupe UPWARD, développe et porte un métier : le management de la transition.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | SK Willingsk-consulting.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 29 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | LGP Conseillgpconseil.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 21 contacts → |
“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…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Nouvelle Vaguenouvellevague.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 21 contacts → |
“Chez Nouvelle Vague, nous accompagnons les marques dans leurs moments critiques.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Nepsio Conseilnepsio.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 20 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Open Landeopenlande.co HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 19 contacts → |
“Repair the Earth” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Eliteorgaeliteorga.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 18 contacts → |
“EliteOrga est un cabinet de conseil et formation en organisation et management à Nantes et à Lille.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cayola Consultingcayola-consulting.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 15 contacts → |
“CAYOLA est un cabinet indépendant accompagnant dirigeants et entreprises dans leurs enjeux stratégiques, économiques, financiers et organisationnels.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | IOD Solutionsiod-solutions.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 15 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Inöweenoinoweeno.com HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 9 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Amnis Consultingamnis-consulting.fr HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 9 contacts → |
“Créé en 2012, AMNIS Consulting est un cabinet de conseil en management et projets de transformation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Artesial Consultantsartesial.com HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 8 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | The Human Consulting Grouphcgfrance.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 8 contacts → |
“The Human Consulting Group - HCG, Société de Conseil en stratégie spécialisée en Relation Client.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | leando.techleando.tech HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 7 contacts → |
“Vous avez une idée, une innovation ou une transformation à porter?” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Baobab Factorybaobab-factory.fr HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 7 contacts → |
“Nous aidons nos clients à concevoir et déployer des dispositifs de changement pour réussir dans la complexité.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 6 contacts → |
“MIIS est un cabinet de Conseil en transformations RH et managériales, spécialiste de la Diversité & l'Inclusion comme levier de performance : Diagnostic, Sensibilisation…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Majorelle RHmajorelle-rh.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 5 contacts → |
“Majorelle RH est un cabinet de conseil en stratégie et organisation RH.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | WICSwics-consulting.fr HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 4 contacts → |
“Le pôle WICS repose sur une conviction forte : La gouvernance durable commence par la compréhension des dynamiques humaines et cognitives des dirigeants.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | D-Side Performancedside-performance.com HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 4 contacts → |
“é?” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Pallier-Denis Associesfrancelaw-avocats.com HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 3 contacts → |
“50 ans d'expérience au service des entreprises” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Belles-Usinesbelles-usines.com HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 3 contacts → |
“Notre métier : vous aider à améliorer les performances de vos ateliers, entrepôts… Vous cherchez à diminuer vos coûts de revient, à réduire vos stocks, à améliorer votre taux de…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Vertuelvertuel.fr HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 3 contacts → |
“Conseil en Responsabilité Sociétale d’Entreprise (RSE), De la définition à la mise en œuvre de stratégies Développement Durable (DD), instaurant un cercle vertueux, une dynamique…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 113 company matches
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Impact consulting firms: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
113 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 113 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Impact consulting firms by metro in France
- Impact consulting firms in Paris2674
- Impact consulting firms in Lyon301
- Impact consulting firms in Toulouse150
- Impact consulting firms in Bordeaux133
- Impact consulting firms in Montpellier84
- Impact consulting firms in Lille81
- Impact consulting firms in Rennes70
- Impact consulting firms in Strasbourg63
- Impact consulting firms in Courbevoie53
- Impact consulting firms in Boulogne Billancourt32
- Impact consulting firms in Aix En Provence28
- Impact consulting firms in Puteaux28
Questions about this company list
What does Exact match mean for impact consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many impact consulting firms did RevenueBase find based in Nantes, France?
The saved snapshot records 113 matching company records, 857 tracked contacts and 430 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 impact consulting firms based in Nantes, France. Snapshot: September 30, 2026. https://revenuebase.ai/companies/impact-consulting-firms/france/nantes.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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