Company lists · Data refreshed September 2026

Top 25 Data center consulting firms based in Paris, France

Name: Data center consulting firms based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 10, 2026 126 companies tracked

RevenueBase identified 126 company matches for data center consulting firms associated with Paris, France as of September 2026 and tracks 1,806 professional contacts across them, including 795 with verified work emails and 39 with mobile numbers. Across France, Paris is the largest hub for this category.

This list covers company matches for data center consulting firms associated with Paris, 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 10, 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 10, 2026 How this list was built

126Companies

1,806Contacts tracked

795Verified emails

39Mobile numbers

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The 25 largest data center consulting firms based in Paris, France

Ranked by team size

Top 25 of 126 company matches for data center consulting firms based in Paris, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 10, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cyllene	Exact match	Paris, FranceHQ recorded Sep 10, 2026	201-500	279 contacts →
	Exact match “Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
2	Lineup7	Exact match	Paris, FranceHQ recorded Sep 10, 2026	51-200	97 contacts →
	Exact match “LineUP7 est un cabinet de conseil spécialisé en Data, CRM, Martech et Intelligence Artificielle, filiale d’Isoskèle (Groupe La Poste).” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
3	Deletec	Exact match	Paris, FranceHQ recorded Sep 10, 2026	51-200	77 contacts →
	Exact match “DELETEC Corporate, Société de Services en Ingénierie Informatique, aborde le monde des hautes technologies avec un esprit d'enthousiasme et de passion qui caractérise ses équipes…” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
4	Erese Groupe Scet HTC	Exact match	Paris, FranceHQ recorded Sep 10, 2026	51-200	62 contacts →
	Exact match “ERESE \| Groupe SCET HTC est un bureau d’études spécialisé dans les énergies, les réseaux et l’environnement.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
5	IDNA	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	42 contacts →
	Exact match “Cabinet de conseil à taille humaine spécialisé dans les infrastructures Datacenters, réseaux et sécurité.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
6	Groupe Acmi	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	40 contacts →
	Exact match “Notre métier : Imaginer, fournir, installer, sécuriser, hé-berger et gérer vos infrastructures informatiques.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
7	Setec IS	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	40 contacts →
	Exact match “setec is est une filiale du Groupe setec, spécialisée dans le conseil et l’ingénierie dans le domaine des infrastructures IT, télécom, réseaux et cybersécurité.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
8	Flexsi	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	36 contacts →
	Exact match “Piloter la performance numérique de votre entreprise.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
9	LOG	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	27 contacts →
	Exact match “LOG est un pure player du Conseil et de l'Expertise en technologies Cloud et culture DevOps.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
10	Moov'incloud	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	26 contacts →
	Exact match “Migrating applications and data to public-cloud platforms is a strategic challenge of digital transformation.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
11	Groupbees	Exact match	Paris, FranceHQ recorded Sep 10, 2026	51-200	25 contacts →
	Exact match “GroupBees est un cabinet de conseil en informatique fondé en 2019, spécialisé dans le Cloud, la Data, l'Automatisation de systèmes et l'API Management.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
12	Devoteam	Exact match	Paris, FranceHQ recorded Sep 10, 2026	201-500	23 contacts →
	Exact match “Rejoignez la #TeamRevolve!” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
13	MAO Conseil	Exact match	Paris, FranceHQ recorded Sep 10, 2026	51-200	21 contacts →
	Exact match “MAO Conseil est un cabinet de conseil en stratégie data spécialiste dans la data intelligence.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
14	Marte Conseil	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	18 contacts →
	Exact match “Cabinet d’expertise technique à même de réaliser des prestations de conseil ainsi que la mise en œuvre de ses propres recommandations, Marte intervient au sein des DSI de nombreux…” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
15	Gradiant Groupe Rainbow Partners	Exact match	Paris, FranceHQ recorded Sep 10, 2026	51-200	17 contacts →
	Exact match “Qui sommes-nous?” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
16	Ingenova	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	16 contacts →
	Exact match “INGENOVA is a company 100% dedicated to IT and data center services.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
17	Elevon, Cloud Consulting	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	15 contacts →
	Exact match “Cloud Technology and Consulting Partner Crée en 2017, Elevon s'est parfaitement intégré sur le marché du conseil.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
18	Habeum	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	14 contacts →
	Exact match “HABEUM est née de la fusion de 3 mondes : les systèmes, les réseaux et les datacenters.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
19	AVTIS	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	14 contacts →
	Exact match “AVTIS is an IT consulting, engineering and global integration company in infrastructure solutions.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
20	Dats'up	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	13 contacts →
	Exact match “Conseil & Expertise en solutions Data innovantes Le mot “Big Data” est sur toutes les lèvres.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
21	Neurostack	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	12 contacts →
	Exact match “Neurostack est un cabinet de conseil en informatique parisien, créé en 2018, proposant son expertise technique auprès de clients grands comptes dans le domaine de l'énergie, la…” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
22	Atrait Consulting	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	11 contacts →
	Exact match “Atrait Consulting is a consulting firm with over 20 years' experience and a presence in several countries, giving it a strategic advantage in terms of access to technology and…” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
23	Insyco	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	11 contacts →
	Exact match “Insyco est une société de conseil en systèmes d'information indépendante, fondée à Paris.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
24	HONES	Exact match	Paris, FranceHQ recorded Sep 10, 2026	1-10	10 contacts →
	Exact match “La tech devrait servir votre business.” Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
25	Solinum Consulting	Exact match	Paris, FranceHQ recorded Sep 10, 2026	11-50	10 contacts →
	Exact match “Solinum est une société de conseil spécialisée en nouvelles technologies.” Recorded in the RevenueBase company graph · Sep 10, 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 “data center 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 126 data center consulting firms based in Paris, France

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Data center consulting firms based in Paris, France at a glance

As of Sep 10, 2026

44.0%Verified-email coverage

2.2%Mobile-number coverage

14.3Average contacts per company

1-10Median size (employees)

Sep 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

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

Email last verified

Median 12.0d

7450–30

4731–60

061–90

090–180

3180+

Company record updated

Median 62.0d

00–30

88631–60

62561–90

18590–180

110180+

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 Paris, France whose business descriptions match “data center 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 795 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 10, 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 “data center consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data center consulting firms are there based in Paris, France?

RevenueBase identified 126 company matches for data center consulting firms associated with Paris, 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?

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

Which city in France has the most data center consulting firms?

Paris leads France with 122 company records, followed by Lyon (19) and Toulouse (10).

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 795 professional contacts with verified work emails tracked across these 126 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 10, 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 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.