Company lists · Data refreshed November 2026

Top 25 Data center design engineers based in France

RevenueBase identified 200 company matches for data center design engineers associated with France as of November 2026 and tracks 3,119 professional contacts across them, including 984 with verified work emails. Paris is the largest hub.

This list covers company matches for data center design engineers associated with 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 November 6, 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 Nov 6, 2026 How this list was built
200Companies
3,119Contacts tracked
984Verified emails
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The 25 largest data center design engineers based in France

Ranked by team size
Top 25 of 200 company matches for data center design engineers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMérignac, FranceHQ recorded Nov 6, 2026501-1,000739 contacts →

Exact match

“Groupe international d’Ingénierie & Réalisation, spécialisé dans les bâtiments complexes, nous assurons principalement des missions clés en main sur des projets de construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCroissy-beaubourg, FranceHQ recorded Nov 6, 202610001+152 contacts →

Exact match

“Managing a data center is complex.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSeyssinet-pariset, FranceHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“AUPHYS Technologie est une société de services en Ingénierie Industrielle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFontenay-aux-roses, FranceHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“CRITICAL BUILDING is an engineering company specialized in consulting, studies, audit, design, construction and commissioning of data centers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMarseille, FranceHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“À la confluence de 3 métiers, NEOEDGE met à votre disposition son expertise de pointe pour imaginer et bâtir des infrastructures innovantes avec des solutions clé en main ou…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 6, 202611-5046 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCourtabœuf, FranceHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“L’équipe AXYS, forte de son expérience dans le domaine, met en application depuis plus de 25 ans, l’ensemble des nouvelles technologies applicables aux équipements techniques des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Cabinet de conseil à taille humaine spécialisé dans les infrastructures Datacenters, réseaux et sécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Nov 6, 2026501-1,00041 contacts →

Exact match

“Deerns is an international, independent consulting and engineering firm specialized in MEP design, in energy strategies and sustainable performance of buildings, in health and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCroissy Sur Seine, FranceHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“MTI is a global solutions and service provider, underpinned with operational excellence and experience gained through thousands of client and partner engagements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVendargues, FranceHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“IPSIP offers modular data center solutions that meet energy and security constraints IPSIP is also the added value service, we propose a global offer including + Products…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDommartin, FranceHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“PROSED : L'expert CFO & CFA du Groupe TRIGONES Basée à Dommartin (69) et Seclin (59), PROSED intervient en AuRA, Hauts-de-France et Île-de-France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSt.-cloud, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Clariteam by Constellation, l'expert des gestes de proximité en datacenters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMigennes, FranceHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“EFIRACK: designer of solutions, from the rack to the datacenter Recognized for its expertise in Universal Thermal Corridor and urbanization of server and network racks, Efirack…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEntzheim, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Spécialiste de l’ingénierie informatique, MD6 s’engage à vos côtés pour concevoir et implanter votre infrastructure informatique adaptée à vos enjeux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchQuimper, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Siège social: Quimper Agence : Vannes, Nantes EERI c'est d'abord une compétence reconnue dans les domaines de l'électricité et des réseaux informatiques; dans le tertiaire ou…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNancy, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Avenna rend les bâtiments plus performants en fournissant des services essentiels qui améliorent leur efficacité énergétique, renforcent leur fiabilité et optimisent le confort…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMaisons-laffitte, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Kerexpert est un bureau d’études techniques en plein développement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSainghin-en-mélantois, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Bureau d’etudes techniques de la conception a la realisation”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSeptèmes-les-vallons, FranceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“CV3E – Génie électrique au service de vos projets tertiaires Depuis plus de 10 ans, CV3E conçoit, réalise et maintient des installations électriques pour les sites tertiaires les…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNanterre Cedex, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Façonner et bâtir ensemble les projets adaptés aux usages de demain.” CONSEIL CONCEPTION INGENIERIE, société du Groupe Unova, est un Bureau d'Etudes Fluides spécialisé dans les…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLe Pecq, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Insyncom | Infrastructures IT • Réseaux • Cybersécurité • Cloud Insyncom est une société de conseil et d’ingénierie spécialisée dans les infrastructures IT et la cybersécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAvignon Cedex 9, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Après 15 années d'expérience et plusieurs milliers de m² de Datacenters de toutes tailles et de toutes natures, JERLAURE se positionne en tant que spécialiste de la conception, de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSalon De Provence, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Depuis le 5 Juillet 2024, nos 4 entreprises RSE, ICE, TechniClim et Ecret ont fusionné en Tech9 Énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLa Courneuve, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“IR Infras est une ingénierie de réseaux d'infrastructures d'équipements CFO CFA (contrôle d'accès, SSI, Vidéo, fibre optique, audio.).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 200 data center design engineers based in France

See the full list, filter by size, metro and specialty, and access 984 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data center design engineers based in France at a glance

As of Nov 6, 2026
31.5%Verified-email coverage
15.6Average contacts per company
1-10Median size (employees)
15.0%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
113
11-50
68
51-200
13
201-500
2
501-1,000
2
10001+
1

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 200 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 France whose business descriptions match “data center design engineers” 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 984 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 November 6, 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 design engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data center design engineers are there based in France?

RevenueBase identified 200 company matches for data center design engineers associated with France as of November 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?

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

Which city has the most data center design engineers?

Paris leads with 30 company records, followed by Lyon (9) and Nanterre (6).

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 984 professional contacts with verified work emails tracked across these 200 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 November 6, 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.