Company lists · Data refreshed September 2026

Top 17 Consulting services software companies based in Nantes, France

RevenueBase identified 46 company matches for consulting services software companies associated with Nantes, France as of September 2026 and tracks 644 professional contacts across them, including 223 with verified work emails and 21 with mobile numbers. Across France, Paris is the largest hub for this category (1,000 companies); Nantes has 54.

This list covers company matches for consulting services software 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 8, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 8, 2026 How this list was built
46Companies
644Contacts tracked
223Verified emails
21Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 17 largest consulting services software companies based in Nantes, France

Ranked by team size
Top 17 of 46 company matches for consulting services software companies based in Nantes, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 8, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNantes, FranceHQ recorded Sep 8, 2026201-500225 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 8, 2026 · View company records in RevenueBase
2Exact matchNantes, FranceHQ recorded Sep 8, 202651-20066 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 8, 2026 · View company records in RevenueBase
3Exact matchNantes, FranceHQ recorded Sep 8, 202651-20064 contacts →

Exact match

“Nous sommes une ESN experte, engagée et résolument humaine.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
4Exact matchNantes, FranceHQ recorded Sep 8, 202611-5045 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
5Exact matchNantes, FranceHQ recorded Sep 8, 202651-20039 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 8, 2026 · View company records in RevenueBase
6Exact matchNantes, FranceHQ recorded Sep 8, 202611-5027 contacts →

Exact match

“SAP solutions integrator”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
7Exact matchNantes, FranceHQ recorded Sep 8, 202611-5015 contacts →

Exact match

“Who are we?”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
8Exact matchNantes, FranceHQ recorded Sep 8, 202611-5012 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 8, 2026 · View company records in RevenueBase
9Exact matchNantes, FranceHQ recorded Sep 8, 202611-5012 contacts →

Exact match

“L'informatique est aujourd'hui au cœur de votre entreprise.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
10Exact matchNantes, FranceHQ recorded Sep 8, 20261-109 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 8, 2026 · View company records in RevenueBase
11Exact matchNantes, FranceHQ recorded Sep 8, 20261-108 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 8, 2026 · View company records in RevenueBase
12Exact matchNantes, FranceHQ recorded Sep 8, 2026501-1,0008 contacts →

Exact match

“Audensiel Grand Ouest est le bureau régional d'Audensiel, cabinet de conseil en transformation digitale et conseil métiers IT sur tous les secteurs d'activité.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
13Exact matchNantes, FranceHQ recorded Sep 8, 20261-107 contacts →

Exact match

“Up Down Wind Think, Plan and Excute your Performance 20 consultants for U!”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
14Exact matchNantes, FranceHQ recorded Sep 8, 20261-102 contacts →

Exact match

“Neoway Consulting est une entreprise de conseil en informatique basée en France, spécialisée dans la fourniture de solutions de gestion d'entreprise et de conseil en technologies…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
15Exact matchNantes, FranceHQ recorded Sep 8, 20261-101 contacts →

Exact match

“Consyle a pour objectif d’adresser les enjeux de l’Optimisation des coûts et du Développement de la Performance de ses clients.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
16Exact matchNantes, FranceHQ recorded Sep 8, 20261-101 contacts →

Exact match

“Et si votre ERP devenait un vrai levier de rentabilité pour votre PME?”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
17Exact matchNantes, FranceHQ recorded Sep 8, 20261-101 contacts →

Exact match

“Cabinet de Conseil et Accompagnement en projets de transformation et d'organisation des ressources numériques”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase

Showing 17 of 46 consulting services software companies based in Nantes, France

See the full list, filter by size, metro and specialty, and access 223 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Consulting services software companies based in Nantes, France at a glance

As of Sep 8, 2026
34.6%Verified-email coverage
3.3%Mobile-number coverage
14.0Average contacts per company
1-10Median size (employees)
Sep 8, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
6
51-200
4
201-500
1
501-1,000
1

Freshness & accuracy

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

Email last verified

Median 10.0d

Company record updated

Median 60.0d

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 “consulting services software 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 223 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 8, 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.

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

How many consulting services software companies are there based in Nantes, France?

RevenueBase identified 46 company matches for consulting services software 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?

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

Which city in France has the most consulting services software companies?

Paris leads France with 1,000 company records, followed by Lyon (140) and Toulouse (66). Nantes has 54.

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 223 professional contacts with verified work emails tracked across these 46 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 8, 2026.

Ready to reach these companies? Verified emails and direct dials for all 46 consulting services software companies based in Nantes, France. Start with a free account, no credit card.

Download this list →

Related lists

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.