Company lists · Data refreshed November 2026

Top 25 Green data center designers based in France

RevenueBase identified 185 company matches for green data center designers associated with France as of November 2026 and tracks 1,672 professional contacts across them, including 720 with verified work emails. Paris is the largest hub.

This list covers company matches for green data center designers 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
185Companies
1,672Contacts tracked
720Verified emails
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The 25 largest green data center designers based in France

Ranked by team size
Top 25 of 185 company matches for green data center designers 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 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
2Exact matchStrasbourg, FranceHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Solares Bauen est un bureau d’étude fluides, thermique et environnement dans le bâtiment créée en 2005 à Strasbourg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Nov 6, 202651-20065 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchStrasbourg, FranceHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Et si l’énergie que vous perdez aujourd’hui devenait votre plus grand levier de compétitivité?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchParis, FranceHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Bureau d'études « Fluides, Energie et Développement durable » créé en 2002, Tribu Energie synthétise à travers ses ingénieurs plus de trente années d'expérience en énergétique du…”

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-beaubourg, FranceHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“IE CONSEIL est perçu comme un acteur reconnu pour le conseil en utilisation et en gestion de l’énergie dans les bâtiments existants mais également pour les constructions neuves.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchJoué-lès-tours, FranceHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Créé en 2008 au sein du Groupe Hervé, BSE est un bureau d'études spécialisé dans la performance énergétique et environnementale des bâtiments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchLe Pecq, FranceHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“ENEOR : L'ingénierie énergétique par excellence POSITIONNEMENT: Bureau d’études Technique énergétique indépendant spécialisé dans, l’ingénierie de conception, d’exécution et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAngers, FranceHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“BatiMgie est un bureau d’études indépendant spécialisé dans la performance énergétique des bâtiments et la maîtrise d’œuvre fluide, thermique et environnementale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChaponost, FranceHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Depuis 1981, le Groupe Bastide Bondoux est un des leaders de thermique de l’habitat en France et accompagne ses clients constructeurs et promoteurs dans la phase de conception et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchToulouse, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Depuis 2011, SOCONER aide ses clients à concevoir des solutions énergétiques (chauffage, ventilation, éclairage, climatisation) et à optimiser la performance énergétique de leurs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact 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
19Exact matchReims, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Clever Energies : Votre partenaire engagé en performance énergétique!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact 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
22Exact matchRouen, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Fort de 25 ans d'expérience dans le bâtiment, chez les majors de la construction EIFFAGE et QUILLE Construction (Groupe BOUYGUES), Thierry Fleurance crée en 2010 la SAS ALBEDO…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“UNE EXPERTISE POUR VOS PROJETS A HAUTE VALEUR ÉNERGÉTIQUE ET ENVIRONNEMENTALE Nous sommes spécialisés dans la conception fluides, environnement, thermique de bâtiments…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchChassieu, FranceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Nous sommes des énergéticiens à haute valeur humaine avec plus de 30 ans d’expertise au service de nos clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNancy, FranceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“L’énergie est notre avenir, économisons la… Ces simples mots déclinés dans de nombreuses brochures sont pourtant un vaste programme et un vrai challenge pour tous les utilisateurs…”

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

Showing 25 of 185 green data center designers based in France

See the full list, filter by size, metro and specialty, and access 720 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Green data center designers based in France at a glance

As of Nov 6, 2026
43.1%Verified-email coverage
9.0Average contacts per company
1-10Median size (employees)
16.8%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
118
11-50
52
51-200
10
501-1,000
1
1,001-5,000
1
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 185 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 “green data center designers” 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 720 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.

Green data center designers by metro

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 “green data center designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green data center designers are there based in France?

RevenueBase identified 185 company matches for green data center designers 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?

Legrand Data Center Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most green data center designers?

Paris leads with 31 company records, followed by Lyon (8) and Toulouse (4).

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 720 professional contacts with verified work emails tracked across these 185 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.