Company lists · Data refreshed September 2026

Top 25 Burlington IT consultancies based in Nantes, France

Name: Burlington IT consultancies based in Nantes, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 60 companies tracked

RevenueBase identified 60 burlington IT consultancies headquartered in Nantes, France as of September 2026 and tracks 1,078 professional contacts across them, including 416 with verified work emails. Across France, Paris is the largest hub for this category (1,325 companies); Nantes has 60.

This list covers burlington IT consultancies headquartered in Nantes, France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 23, 2026.

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

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 23, 2026 86% judged on-target in blind review

60Companies

1,078Contacts tracked

416Verified emails

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The 25 largest burlington IT consultancies based in Nantes, France

Ranked by team size

Top 25 of 60 burlington IT consultancies based in Nantes, France, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to burlington IT consultancies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Younup	Partial evidence	Nantes, FranceHQ checked Sep 23, 2026	201-500	225 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 23, 2026
2	Valeuriad	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	51-200	145 contacts →
	Indirect evidence “Valeuriad - valeurs, innovation & digital Notre vocation Plus qu’une compétence technique, nous apportons à nos clients un réel savoir-faire et savoir-être.” Source: RevenueBase Database · checked Sep 23, 2026
3	Wescale	Partial evidence	Nantes, FranceHQ checked Sep 23, 2026	51-200	66 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 23, 2026
4	Elephant Technologies	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	51-200	64 contacts →
	Indirect evidence “Nous sommes une ESN experte, engagée et résolument humaine.” Source: RevenueBase Database · checked Sep 23, 2026
5	Capten	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	51-200	62 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 23, 2026
6	Jehann	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	11-50	45 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
7	Afreetech	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	51-200	39 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 23, 2026
8	Rubix Consulting	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	11-50	27 contacts →
	Indirect evidence “SAP solutions integrator” Source: RevenueBase Database · checked Sep 23, 2026
9	Mood Conseil	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	11-50	23 contacts →
	Indirect evidence “Entreprise de Service du Numérique spécialisée en innovation, Mood Conseil recherche de nouveaux talents pour constituer ses équipes Nantaises!” Source: RevenueBase Database · checked Sep 23, 2026
10	Valoway	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	11-50	22 contacts →
	Indirect evidence “Valoway est une société de conseil et d'intégration de solutions innovantes spécialisée dans la valorisation des données et les solutions Cloud.” Source: RevenueBase Database · checked Sep 23, 2026
11	Nepsio Conseil	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	11-50	20 contacts →
	Indirect evidence “Acteur de référence en Pays de la Loire, NEPSIO Conseil est un cabinet de stratégie et de conseil spécialisé en transformation (organisationnelle, RH et digitale).” Source: RevenueBase Database · checked Sep 23, 2026
12	Beneka	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	11-50	17 contacts →
	Indirect evidence “Mieux vaut Tête bien faite que tête bien pleine – M.” Source: RevenueBase Database · checked Sep 23, 2026
13	Holenek Ingénierie	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	11-50	15 contacts →
	Indirect evidence “Who are we?” Source: RevenueBase Database · checked Sep 23, 2026
14	Modalb	Partial evidence	Nantes, FranceHQ checked Sep 23, 2026	11-50	12 contacts →
	Partial evidence “ModalB accompagne les entreprises dans leurs projets numériques 🤝 ModalB est une société de conseil et de service en IT qui met son expertise au service de ses clients pour…” Source: RevenueBase Database · checked Sep 23, 2026
15	Aptitude Logiciels	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	11-50	12 contacts →
	Indirect evidence “L'informatique est aujourd'hui au cœur de votre entreprise.” Source: RevenueBase Database · checked Sep 23, 2026
16	ARKUP	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	1-10	11 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 23, 2026
17	Inöweeno	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	1-10	9 contacts →
	Indirect evidence “Modèle hybride entre le savoir-faire métier des cabinets de conseil et la maîtrise technologique des ESN, Inöweeno et ses Digital Lovers sont à vos côtés sur tous les aspects de…” Source: RevenueBase Database · checked Sep 23, 2026
18	Ironie	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	1-10	8 contacts →
	Indirect evidence “You are looking for skills for your security, systems and network projects.” Source: RevenueBase Database · checked Sep 23, 2026
19	Toolin	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	1-10	8 contacts →
	Indirect evidence “Optimisez votre métier à travers les apports du numérique.” Source: RevenueBase Database · checked Sep 23, 2026
20	Fobware SI	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	1-10	8 contacts →
	Indirect evidence “Basée à Nantes depuis 2012, FOBware SI est une société de services et de conseils en systèmes d’information à taille humaine.” Source: RevenueBase Database · checked Sep 23, 2026
21	Audensiel Grand Ouest	Partial evidence	Nantes, FranceHQ checked Sep 23, 2026	501-1,000	8 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 23, 2026
22	Epsight	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	11-50	7 contacts →
	Indirect evidence “Depuis 2015, nous apportons des réponses adaptées aux besoins spécifiques de nos clients et de leurs Systèmes d'Information.” Source: RevenueBase Database · checked Sep 23, 2026
23	UDW	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	1-10	7 contacts →
	Indirect evidence “Up Down Wind Think, Plan and Excute your Performance 20 consultants for U!” Source: RevenueBase Database · checked Sep 23, 2026
24	DSMI	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	51-200	6 contacts →
	Indirect evidence “Infrastructures informatiques des entreprises et des collectivités Intégration, Conseil, Services Managés et Cloud Computing DSMI lance CloudDirect, une offre de cloud hybride…” Source: RevenueBase Database · checked Sep 23, 2026
25	Digitalskipper	Indirect evidence	Nantes, FranceHQ checked Sep 23, 2026	1-10	5 contacts →
	Indirect evidence “Besoin d échanger sur votre évolution digitale?” Source: RevenueBase Database · checked Sep 23, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: burlington IT consultancies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names burlington IT consultancies.
Partial evidence: Its own public description names part of burlington IT consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name burlington IT consultancies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 60 burlington IT consultancies based in Nantes, France

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Burlington IT consultancies based in Nantes, France at a glance

As of Sep 23, 2026

38.6%Verified-email coverage

18.0Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 60 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among burlington IT consultancies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Nantes, France whose own description of what they do matches “burlington IT consultancies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names burlington IT consultancies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among burlington IT consultancies, and records with no verified work email. Companies headquartered outside Nantes are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 416 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 23, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Burlington IT consultancies by metro in France

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names burlington IT consultancies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many burlington IT consultancies are there based in Nantes, France?

RevenueBase identified 60 burlington IT consultancies headquartered in Nantes, France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city in France has the most burlington IT consultancies?

Paris leads France with 1,325 headquartered companies, followed by Lyon (166) and Toulouse (82). Nantes has 60.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 416 verified decision-maker contacts tracked across these 60 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 23, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.