Company lists · Data refreshed September 2026
Top 25 IT services and consulting companies based in Nantes, France
RevenueBase identified 83 company matches for IT services and consulting companies associated with Nantes, France as of September 2026 and tracks 3,427 professional contacts across them, including 1,426 with verified work emails. Across France, Paris is the largest hub for this category (2,010 companies); Nantes has 83.
This list covers company matches for IT services and 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 27, 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 IT services and consulting companies based in Nantes, France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 27, 2026 · View company records in RevenueBase | |||||
| 2 | 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 27, 2026 · View company records in RevenueBase | |||||
| 3 | 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 27, 2026 · View company records in RevenueBase | |||||
| 4 | 97 contacts → | ||||
Exact match “Support organizations in the mastery and success of their transformations.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 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 27, 2026 · View company records in RevenueBase | |||||
| 6 | 64 contacts → | ||||
Exact match “Nous sommes une ESN experte, engagée et résolument humaine.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 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 27, 2026 · View company records in RevenueBase | |||||
| 8 | 45 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 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 27, 2026 · View company records in RevenueBase | |||||
| 10 | 27 contacts → | ||||
Exact match “SAP solutions integrator” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 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 27, 2026 · View company records in RevenueBase | |||||
| 12 | 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 27, 2026 · View company records in RevenueBase | |||||
| 13 | 20 contacts → | ||||
Exact match “G NOVA est une jeune ESN qui propose à ses clients et ses collaborateurs un alignement fort entre les intérêts et les valeurs de chacun.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 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 27, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “Keepcod – ESN agile et humaine au service du numérique - 10 ans 🤝 Étant une société à taille humaine, Keepcod n’a de l’ESN que son statut.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 17 contacts → | ||||
Exact match “Mieux vaut Tête bien faite que tête bien pleine – M.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “Who are we?” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 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 27, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “L'informatique est aujourd'hui au cœur de votre entreprise.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 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 27, 2026 · View company records in RevenueBase | |||||
| 21 | 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 27, 2026 · View company records in RevenueBase | |||||
| 22 | 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 27, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “You are looking for skills for your security, systems and network projects.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “Optimisez votre métier à travers les apports du numérique.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 25 | 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 27, 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 “IT services and 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 83 IT services and consulting companies based in Nantes, France
See the full list, filter by size, metro and specialty, and access 1,426 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
IT services and consulting companies based in Nantes, France at a glance
As of Sep 27, 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 83 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 “IT services and 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 1,426 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 27, 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.
IT services and consulting companies by metro in France
- IT services and consulting companies in Paris2010
- IT services and consulting companies in Lyon241
- IT services and consulting companies in Toulouse117
- IT services and consulting companies in Marseille82
- IT services and consulting companies in Bordeaux80
- IT services and consulting companies in Lille76
- IT services and consulting companies in Courbevoie71
- IT services and consulting companies in Puteaux60
- IT services and consulting companies in Montpellier57
- IT services and consulting companies in Nanterre49
- IT services and consulting companies in Boulogne Billancourt41
- IT services and consulting companies in Versailles40
- IT services and consulting companies in Strasbourg39
- IT services and consulting companies in Grenoble34
- IT services and consulting companies in Rennes34
- IT services and consulting companies in Villeurbanne31
- IT services and consulting companies in Colombes30
- IT services and consulting companies in Neuilly Sur Seine30
- IT services and consulting companies in Suresnes26
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 “IT services and consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many IT services and consulting companies are there based in Nantes, France?
RevenueBase identified 83 company matches for IT services and 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 IT services and consulting companies?
Paris leads France with 2,010 company records, followed by Lyon (241) and Toulouse (117). Nantes has 83.
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 1,426 professional contacts with verified work emails tracked across these 83 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 83 IT services and consulting companies based in Nantes, France. Start with a free account, no credit card.
Download this list →Related lists
IT services and consulting companies by geography
- IT services and consulting companies based in the United States
- IT services and consulting companies based in the United Kingdom
- IT services and consulting companies based in Germany
- IT services and consulting companies based in Brazil
- IT services and consulting companies based in France
- IT services and consulting companies based in Canada
- IT services and consulting companies based in Italy
- IT services and consulting companies based in Spain
- IT services and consulting companies based in Australia
- IT services and consulting companies based in the Netherlands
- IT services and consulting companies based in Mexico
- IT services and consulting companies based in South Africa
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
- IT services and consulting companies based in the United States
- IT services and consulting companies based in the United Kingdom
- IT services and consulting companies based in Germany
- IT services and consulting companies based in Brazil
- IT services and consulting companies based in France
- IT services and consulting companies based in Canada
Company intelligence · public preview
Top 25 IT services and consulting companies 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 83 matching company records for IT services and consulting companies based in Nantes, France, with 3,427 tracked contacts and 1,426 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 27, 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 IT services and consulting companies 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 |  Experis Franceexperisfrance.frHQ: Nantes, FranceReported employees: 1,001-5,000 | Nantes, France | 1,001-5,000 | Exact match | 2,167 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Younupyounup.frHQ: Nantes, FranceReported employees: 201-500 | Nantes, France | 201-500 | Exact match | 225 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Wescalewescale.frHQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 66 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Elephant Technologieselephant-technologies.frHQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 64 contacts → |
“Nous sommes une ESN experte, engagée et résolument humaine.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Captencapten-group.comHQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 62 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Jehannjehann.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 45 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Afreetechafreetech.comHQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 39 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Rubix Consultingrubix-consulting.comHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 27 contacts → |
“SAP solutions integrator” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Mood Conseilmood-conseil.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 23 contacts → |
“Entreprise de Service du Numérique spécialisée en innovation, Mood Conseil recherche de nouveaux talents pour constituer ses équipes Nantaises!” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Valowayvaloway.comHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 22 contacts → |
“Valoway est une société de conseil et d'intégration de solutions innovantes spécialisée dans la valorisation des données et les solutions Cloud.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | G Novagnova.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 20 contacts → |
“G NOVA est une jeune ESN qui propose à ses clients et ses collaborateurs un alignement fort entre les intérêts et les valeurs de chacun.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Keepcodkeepcod.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 18 contacts → |
“Keepcod – ESN agile et humaine au service du numérique - 10 ans 🤝 Étant une société à taille humaine, Keepcod n’a de l’ESN que son statut.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Benekabeneka.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 17 contacts → |
“Mieux vaut Tête bien faite que tête bien pleine – M.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Holenek Ingénierieholenek.frHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 15 contacts → |
“Who are we?” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Modalbmodalbgroup.comHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 12 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Aptitude Logicielsaptitude-logiciels.comHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 12 contacts → |
“L'informatique est aujourd'hui au cœur de votre entreprise.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  ARKUParkup.frHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 11 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Shiftcshiftc.frHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 9 contacts → |
“ShiftC est une ESN spécialisée dans le domaine du CRM et de l'IA fondé à Nantes en 2018.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ironieironie.frHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 8 contacts → |
“You are looking for skills for your security, systems and network projects.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Toolintoolin.fr HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 8 contacts → |
“Optimisez votre métier à travers les apports du numérique.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Fobware SIfobware.comHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 8 contacts → |
“Basée à Nantes depuis 2012, FOBware SI est une société de services et de conseils en systèmes d’information à taille humaine.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
IT services and consulting companies: dataset insights
September 27, 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
82 records in the displayed employee bands.
1 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 83 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 27, 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 ↗
IT services and consulting companies by metro in France
- IT services and consulting companies in Paris2010
- IT services and consulting companies in Lyon241
- IT services and consulting companies in Toulouse117
- IT services and consulting companies in Marseille82
- IT services and consulting companies in Bordeaux80
- IT services and consulting companies in Lille76
- IT services and consulting companies in Courbevoie71
- IT services and consulting companies in Puteaux60
- IT services and consulting companies in Montpellier57
- IT services and consulting companies in Nanterre49
- IT services and consulting companies in Boulogne Billancourt41
- IT services and consulting companies in Versailles40
- IT services and consulting companies in Strasbourg39
- IT services and consulting companies in Grenoble34
- IT services and consulting companies in Rennes34
- IT services and consulting companies in Villeurbanne31
- IT services and consulting companies in Colombes30
- IT services and consulting companies in Neuilly Sur Seine30
- IT services and consulting companies in Suresnes26
Questions about this company list
What does Exact match mean for IT services and consulting companies?
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 IT services and consulting companies did RevenueBase find based in Nantes, France?
The saved snapshot records 83 matching company records, 3,427 tracked contacts and 1,426 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 27, 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
IT services and consulting companies by geography
- IT services and consulting companies based in the United States
- IT services and consulting companies based in the United Kingdom
- IT services and consulting companies based in Germany
- IT services and consulting companies based in Brazil
- IT services and consulting companies based in France
- IT services and consulting companies based in Canada
- IT services and consulting companies based in Italy
- IT services and consulting companies based in Spain
- IT services and consulting companies based in Australia
- IT services and consulting companies based in the Netherlands
- IT services and consulting companies based in Mexico
- IT services and consulting companies based in South Africa
Cite this list
RevenueBase Data Team. Top 25 IT services and consulting companies based in Nantes, France. Snapshot: September 27, 2026. https://revenuebase.ai/companies/it-services-and-consulting-companies/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
- IT services and consulting companies based in the United States
- IT services and consulting companies based in the United Kingdom
- IT services and consulting companies based in Germany
- IT services and consulting companies based in Brazil
- IT services and consulting companies based in France
- IT services and consulting companies based in Canada
Company intelligence · public preview
Top 25 IT services and consulting companies based in Nantes, France
RevenueBase records 83 matching company records for IT services and consulting companies based in Nantes, France, with 3,427 tracked contacts and 1,426 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 27, 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 IT services and consulting companies 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 | Experis Franceexperisfrance.fr HQ: Nantes, FranceReported employees: 1,001-5,000 | Nantes, France | 1,001-5,000 | Exact match | 2,167 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Younupyounup.fr HQ: Nantes, FranceReported employees: 201-500 | Nantes, France | 201-500 | Exact match | 225 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Wescalewescale.fr HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 66 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Elephant Technologieselephant-technologies.fr HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 64 contacts → |
“Nous sommes une ESN experte, engagée et résolument humaine.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Captencapten-group.com HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 62 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Jehannjehann.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 45 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Afreetechafreetech.com HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 39 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Rubix Consultingrubix-consulting.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 27 contacts → |
“SAP solutions integrator” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Mood Conseilmood-conseil.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 23 contacts → |
“Entreprise de Service du Numérique spécialisée en innovation, Mood Conseil recherche de nouveaux talents pour constituer ses équipes Nantaises!” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Valowayvaloway.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 22 contacts → |
“Valoway est une société de conseil et d'intégration de solutions innovantes spécialisée dans la valorisation des données et les solutions Cloud.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | G Novagnova.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 20 contacts → |
“G NOVA est une jeune ESN qui propose à ses clients et ses collaborateurs un alignement fort entre les intérêts et les valeurs de chacun.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Keepcodkeepcod.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 18 contacts → |
“Keepcod – ESN agile et humaine au service du numérique - 10 ans 🤝 Étant une société à taille humaine, Keepcod n’a de l’ESN que son statut.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Benekabeneka.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 17 contacts → |
“Mieux vaut Tête bien faite que tête bien pleine – M.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Holenek Ingénierieholenek.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 15 contacts → |
“Who are we?” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Modalbmodalbgroup.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 12 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Aptitude Logicielsaptitude-logiciels.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 12 contacts → |
“L'informatique est aujourd'hui au cœur de votre entreprise.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ARKUParkup.fr HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 11 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Shiftcshiftc.fr HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 9 contacts → |
“ShiftC est une ESN spécialisée dans le domaine du CRM et de l'IA fondé à Nantes en 2018.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ironieironie.fr HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 8 contacts → |
“You are looking for skills for your security, systems and network projects.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Toolintoolin.fr HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 8 contacts → |
“Optimisez votre métier à travers les apports du numérique.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Fobware SIfobware.com HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 8 contacts → |
“Basée à Nantes depuis 2012, FOBware SI est une société de services et de conseils en systèmes d’information à taille humaine.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
IT services and consulting companies: dataset insights
September 27, 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
82 records in the displayed employee bands.
1 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 83 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 27, 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 ↗
IT services and consulting companies by metro in France
- IT services and consulting companies in Paris2010
- IT services and consulting companies in Lyon241
- IT services and consulting companies in Toulouse117
- IT services and consulting companies in Marseille82
- IT services and consulting companies in Bordeaux80
- IT services and consulting companies in Lille76
- IT services and consulting companies in Courbevoie71
- IT services and consulting companies in Puteaux60
- IT services and consulting companies in Montpellier57
- IT services and consulting companies in Nanterre49
- IT services and consulting companies in Boulogne Billancourt41
- IT services and consulting companies in Versailles40
- IT services and consulting companies in Strasbourg39
- IT services and consulting companies in Grenoble34
- IT services and consulting companies in Rennes34
- IT services and consulting companies in Villeurbanne31
- IT services and consulting companies in Colombes30
- IT services and consulting companies in Neuilly Sur Seine30
- IT services and consulting companies in Suresnes26
Questions about this company list
What does Exact match mean for IT services and consulting companies?
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 IT services and consulting companies did RevenueBase find based in Nantes, France?
The saved snapshot records 83 matching company records, 3,427 tracked contacts and 1,426 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 27, 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
IT services and consulting companies by geography
- IT services and consulting companies based in the United States
- IT services and consulting companies based in the United Kingdom
- IT services and consulting companies based in Germany
- IT services and consulting companies based in Brazil
- IT services and consulting companies based in France
- IT services and consulting companies based in Canada
- IT services and consulting companies based in Italy
- IT services and consulting companies based in Spain
- IT services and consulting companies based in Australia
- IT services and consulting companies based in the Netherlands
- IT services and consulting companies based in Mexico
- IT services and consulting companies based in South Africa
Cite this list
RevenueBase Data Team. Top 25 IT services and consulting companies based in Nantes, France. Snapshot: September 27, 2026. https://revenuebase.ai/companies/it-services-and-consulting-companies/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
- IT services and consulting companies based in the United States
- IT services and consulting companies based in the United Kingdom
- IT services and consulting companies based in Germany
- IT services and consulting companies based in Brazil
- IT services and consulting companies based in France
- IT services and consulting companies based in Canada