Company lists · Data refreshed September 2026
Top 25 Data center power infrastructure specialists based in France
RevenueBase identified 248 company matches for data center power infrastructure specialists associated with France as of September 2026 and tracks 4,730 professional contacts across them, including 1,511 with verified work emails. Paris is the largest hub.
This list covers company matches for data center power infrastructure specialists 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 September 19, 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.
The 25 largest data center power infrastructure specialists based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 280 contacts → | ||||
Exact match “MasterGrid est une entreprise spécialisée dans les services aux systèmes électriques, de la très haute à la basse tension.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 239 contacts → | ||||
Exact match “Since 1948 Chloride is a global leader in designing, manufacturing, and servicing industrial UPS systems to secure power supply for critical equipment across industries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 238 contacts → | ||||
Exact match “Data4 is a leading European operator and investor in data centers, designing, building and operating smart, scalable and sustainable digital infrastructures.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 231 contacts → | ||||
Exact match “Founded in 1983, APL is a Group specialised in the consultancy, engineering, construction and operation of data centers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 224 contacts → | ||||
Exact match “Hiolle Technologies vous accompagne dans l'intégration d'équipements électriques câblés et la prestation de service sur mesure Production d'équipements câblés : Nous proposons des…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 204 contacts → | ||||
Exact match “Expert en conception, industrialisation, production d'équipements électriques critiques HT/BT en environnements sévères : ↳ Oïl & Gaz, Centrale nucléaire & process, Centrale…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 133 contacts → | ||||
Exact match “Managing a data center is complex.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 60 contacts → | ||||
Exact match “LAUTECH est une société du groupe ALLEZ, spécialisée dans la conception, la fabrication et la réalisation des - Postes de livraison au poste de transformation HTA/BT-…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 59 contacts → | ||||
Exact match “SANTERNE ILE DE FRANCE, entreprise de Vinci Energies, spécialisée en génie électrique (CFO/CFA/GTB/Sûreté) dans les domaines tertiaires, Data centers, industriels et…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 57 contacts → | ||||
Exact match “EPSYS, depuis 90 ans et plus de postes livrés est le leader sur le marché français de la production de solutions préfabriquées.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 47 contacts → | ||||
Exact match “STEPHYA est centre de services en DATACENTER, présent en France.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 43 contacts → | ||||
Exact match “SA3i intervient dans la gestion, l’optimisation et la maintenance de vos installations électriques (onduleurs).” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 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 19, 2026 · View company records in RevenueBase | |||||
| 14 | 36 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 36 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 29 contacts → | ||||
Exact match “Amphenol AUXEL FTG is a global company that designs, manufactures, sells and provides support for interconnection and power distribution solutions in Electrical, Power Electronics…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 27 contacts → | ||||
Exact match “Cleansoft est une société spécialisée dans le Maintien des Conditions Opérationnelles de vos Infrastructures Informatiques & Télécoms et plus particulièrement dans l'Entretien, la…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 27 contacts → | ||||
Exact match “CEREL existe car nous croyons fermement que la réponse aux défis énergétiques de demain passe par la modernisation et la fiabilisation des infrastructures électriques…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 27 contacts → | ||||
Exact match “AUXEL is part of the Amphenol group.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 26 contacts → | ||||
Exact match “Clariteam by Constellation, l'expert des gestes de proximité en datacenters.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 25 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 24 contacts → | ||||
Exact match “Expert national en équipement des espaces commerciaux & retail Installations électriques courants forts & courants faibles Maintenance préventive des systèmes électriques…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 21 contacts → | ||||
Exact match “NEOLER, créée en 2004 est une entreprise indépendante, incontournable sur ses marchés, moderne, respectueuse de l’environnement et d’une quarantaine de collaborateurs de haut…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 21 contacts → | ||||
Exact match “Resipelec opère et met en œuvre ses services et compétences dans tous secteurs liés à l'ingénierie électrique HT/BT/TBT, l'automatisme et les réseaux convergents.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 19 contacts → | ||||
Exact match “Thésée Datacenter est un acteur français de services d’hébergement de colocation (de quelques baies jusqu’à un bâtiment complet) neutre vis-à-vis des opérateurs télécom et des…” Recorded in the RevenueBase company graph · Sep 19, 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 power infrastructure specialists”. 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 248 data center power infrastructure specialists based in France
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Data center power infrastructure specialists based in France at a glance
As of Sep 19, 2026Companies by employee count
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 248 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 power infrastructure specialists” 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 1,511 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 19, 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 power infrastructure specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many data center power infrastructure specialists are there based in France?
RevenueBase identified 248 company matches for data center power infrastructure specialists associated with 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?
Mastergrid tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most data center power infrastructure specialists?
Paris leads with 25 company records, followed by Lyon (4) and Annecy (3).
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 1,511 professional contacts with verified work emails tracked across these 248 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 248 data center power infrastructure specialists based in France. Start with a free account, no credit card.
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- Data center power infrastructure specialists based in Argentina
- Data center power infrastructure specialists based in Australia
- Data center power infrastructure specialists based in Austria
- Data center power infrastructure specialists based in Belgium
- Data center power infrastructure specialists based in Brazil
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.
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Company intelligence · public preview
Top 25 data center power infrastructure specialists based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 248 matching company records for data center power infrastructure specialists based in France, with 4,730 tracked contacts and 1,511 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 data center power infrastructure specialists based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Mastergridmastergrid.com HQ: Grenoble, FranceReported employees: 201-500 | Grenoble, France | 201-500 | Exact match | 280 contacts → |
“MasterGrid est une entreprise spécialisée dans les services aux systèmes électriques, de la très haute à la basse tension.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Chloridechloride.comHQ: Chassieu, FranceReported employees: 201-500 | Chassieu, France | 201-500 | Exact match | 239 contacts → |
“Since 1948 Chloride is a global leader in designing, manufacturing, and servicing industrial UPS systems to secure power supply for critical equipment across industries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Data4data4group.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 238 contacts → |
“Data4 is a leading European operator and investor in data centers, designing, building and operating smart, scalable and sustainable digital infrastructures.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  APL Data Centerapl-datacenter.comHQ: Montrouge, FranceReported employees: 201-500 | Montrouge, France | 201-500 | Exact match | 231 contacts → |
“Founded in 1983, APL is a Group specialised in the consultancy, engineering, construction and operation of data centers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hiolle Technologieshiolle-technologies.fr HQ: Prouvy, FranceReported employees: 201-500 | Prouvy, France | 201-500 | Exact match | 224 contacts → |
“Hiolle Technologies vous accompagne dans l'intégration d'équipements électriques câblés et la prestation de service sur mesure Production d'équipements câblés : Nous proposons des…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Aventechaventech-e.comHQ: Valence, FranceReported employees: 201-500 | Valence, France | 201-500 | Exact match | 204 contacts → |
“Expert en conception, industrialisation, production d'équipements électriques critiques HT/BT en environnements sévères : ↳ Oïl & Gaz, Centrale nucléaire & process, Centrale…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Legrand Data Center Solutionslegrand.comHQ: Croissy-beaubourg, FranceReported employees: 10001+ | Croissy-beaubourg, France | 10001+ | Exact match | 133 contacts → |
“Managing a data center is complex.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Lautechlautech.frHQ: Lanester, FranceReported employees: 51-200 | Lanester, France | 51-200 | Exact match | 60 contacts → |
“LAUTECH est une société du groupe ALLEZ, spécialisée dans la conception, la fabrication et la réalisation des - Postes de livraison au poste de transformation HTA/BT-…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Santerne ILE DE Francesanterne-idf.fr HQ: St.-ouen, FranceReported employees: 51-200 | St.-ouen, France | 51-200 | Exact match | 59 contacts → |
“SANTERNE ILE DE FRANCE, entreprise de Vinci Energies, spécialisée en génie électrique (CFO/CFA/GTB/Sûreté) dans les domaines tertiaires, Data centers, industriels et…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Saint Alban Leysse, FranceReported employees: 201-500 | Saint Alban Leysse, France | 201-500 | Exact match | 57 contacts → |
“EPSYS, depuis 90 ans et plus de postes livrés est le leader sur le marché français de la production de solutions préfabriquées.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Stephyastephya.comHQ: Montmorency, FranceReported employees: 51-200 | Montmorency, France | 51-200 | Exact match | 47 contacts → |
“STEPHYA est centre de services en DATACENTER, présent en France.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sa3isa3i.com HQ: Thiais, FranceReported employees: 51-200 | Thiais, France | 51-200 | Exact match | 43 contacts → |
“SA3i intervient dans la gestion, l’optimisation et la maintenance de vos installations électriques (onduleurs).” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  IDNAidna.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 42 contacts → |
“Cabinet de conseil à taille humaine spécialisé dans les infrastructures Datacenters, réseaux et sécurité.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Critical Buildingcriticalbuilding.frHQ: Fontenay-aux-roses, FranceReported employees: 11-50 | Fontenay-aux-roses, France | 11-50 | Exact match | 36 contacts → |
“CRITICAL BUILDING is an engineering company specialized in consulting, studies, audit, design, construction and commissioning of data centers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ipsip Groupipsip.euHQ: Vendargues, FranceReported employees: 51-200 | Vendargues, France | 51-200 | Exact match | 36 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Amphenol Auxel FTGauxelftg.comHQ: Gondecourt, FranceReported employees: 201-500 | Gondecourt, France | 201-500 | Exact match | 29 contacts → |
“Amphenol AUXEL FTG is a global company that designs, manufactures, sells and provides support for interconnection and power distribution solutions in Electrical, Power Electronics…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Cleansoft Services & Solutionscleansoft.frHQ: Aubagne, FranceReported employees: 11-50 | Aubagne, France | 11-50 | Exact match | 27 contacts → |
“Cleansoft est une société spécialisée dans le Maintien des Conditions Opérationnelles de vos Infrastructures Informatiques & Télécoms et plus particulièrement dans l'Entretien, la…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  CERELcerel.frHQ: Roissy-En-France, FranceReported employees: 11-50 | Roissy-En-France, France | 11-50 | Exact match | 27 contacts → |
“CEREL existe car nous croyons fermement que la réponse aux défis énergétiques de demain passe par la modernisation et la fiabilisation des infrastructures électriques…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Amphenol Auxelauxel.comHQ: Gondecourt, FranceReported employees: 201-500 | Gondecourt, France | 201-500 | Exact match | 27 contacts → |
“AUXEL is part of the Amphenol group.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Clariteamclariteam.comHQ: St.-cloud, FranceReported employees: 11-50 | St.-cloud, France | 11-50 | Exact match | 26 contacts → |
“Clariteam by Constellation, l'expert des gestes de proximité en datacenters.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Efirackefirack.frHQ: Migennes, FranceReported employees: 51-200 | Migennes, France | 51-200 | Exact match | 25 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Madec Électricitémadec-elec.comHQ: Landivisiau, FranceReported employees: 11-50 | Landivisiau, France | 11-50 | Exact match | 24 contacts → |
“Expert national en équipement des espaces commerciaux & retail Installations électriques courants forts & courants faibles Maintenance préventive des systèmes électriques…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Neoler Energieneoler.comHQ: Conflans-sainte-honorine, FranceReported employees: 11-50 | Conflans-sainte-honorine, France | 11-50 | Exact match | 21 contacts → |
“NEOLER, créée en 2004 est une entreprise indépendante, incontournable sur ses marchés, moderne, respectueuse de l’environnement et d’une quarantaine de collaborateurs de haut…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Resipelecresipelec.fr HQ: Templemars, FranceReported employees: 11-50 | Templemars, France | 11-50 | Exact match | 21 contacts → |
“Resipelec opère et met en œuvre ses services et compétences dans tous secteurs liés à l'ingénierie électrique HT/BT/TBT, l'automatisme et les réseaux convergents.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Thésée Datacenterthesee-datacenter.frHQ: Aubergenville, FranceReported employees: 11-50 | Aubergenville, France | 11-50 | Exact match | 19 contacts → |
“Thésée Datacenter est un acteur français de services d’hébergement de colocation (de quelques baies jusqu’à un bâtiment complet) neutre vis-à-vis des opérateurs télécom et des…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 248 company matches
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Data center power infrastructure specialists: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
247 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 248 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for data center power infrastructure specialists?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many data center power infrastructure specialists did RevenueBase find based in France?
The saved snapshot records 248 matching company records, 4,730 tracked contacts and 1,511 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Data center power infrastructure specialists by geography
- Data center power infrastructure specialists based in Pune, India
- Data center power infrastructure specialists based in Austin, United States
- Data center power infrastructure specialists based in Dallas, United States
- Data center power infrastructure specialists based in Denver, United States
- Data center power infrastructure specialists based in Houston, United States
- Data center power infrastructure specialists based in Miami, United States
- Data center power infrastructure specialists based in New York, United States
- Data center power infrastructure specialists based in Argentina
- Data center power infrastructure specialists based in Australia
- Data center power infrastructure specialists based in Austria
- Data center power infrastructure specialists based in Belgium
- Data center power infrastructure specialists based in Brazil
Cite this list
RevenueBase Data Team. Top 25 data center power infrastructure specialists based in France. Snapshot: September 19, 2026. https://revenuebase.ai/companies/data-center-power-infrastructure-specialists/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 data center power infrastructure specialists based in France
RevenueBase records 248 matching company records for data center power infrastructure specialists based in France, with 4,730 tracked contacts and 1,511 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 data center power infrastructure specialists based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Mastergridmastergrid.com HQ: Grenoble, FranceReported employees: 201-500 | Grenoble, France | 201-500 | Exact match | 280 contacts → |
“MasterGrid est une entreprise spécialisée dans les services aux systèmes électriques, de la très haute à la basse tension.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Chloridechloride.com HQ: Chassieu, FranceReported employees: 201-500 | Chassieu, France | 201-500 | Exact match | 239 contacts → |
“Since 1948 Chloride is a global leader in designing, manufacturing, and servicing industrial UPS systems to secure power supply for critical equipment across industries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Data4data4group.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 238 contacts → |
“Data4 is a leading European operator and investor in data centers, designing, building and operating smart, scalable and sustainable digital infrastructures.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | APL Data Centerapl-datacenter.com HQ: Montrouge, FranceReported employees: 201-500 | Montrouge, France | 201-500 | Exact match | 231 contacts → |
“Founded in 1983, APL is a Group specialised in the consultancy, engineering, construction and operation of data centers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hiolle Technologieshiolle-technologies.fr HQ: Prouvy, FranceReported employees: 201-500 | Prouvy, France | 201-500 | Exact match | 224 contacts → |
“Hiolle Technologies vous accompagne dans l'intégration d'équipements électriques câblés et la prestation de service sur mesure Production d'équipements câblés : Nous proposons des…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Aventechaventech-e.com HQ: Valence, FranceReported employees: 201-500 | Valence, France | 201-500 | Exact match | 204 contacts → |
“Expert en conception, industrialisation, production d'équipements électriques critiques HT/BT en environnements sévères : ↳ Oïl & Gaz, Centrale nucléaire & process, Centrale…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Legrand Data Center Solutionslegrand.com HQ: Croissy-beaubourg, FranceReported employees: 10001+ | Croissy-beaubourg, France | 10001+ | Exact match | 133 contacts → |
“Managing a data center is complex.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lautechlautech.fr HQ: Lanester, FranceReported employees: 51-200 | Lanester, France | 51-200 | Exact match | 60 contacts → |
“LAUTECH est une société du groupe ALLEZ, spécialisée dans la conception, la fabrication et la réalisation des - Postes de livraison au poste de transformation HTA/BT-…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Santerne ILE DE Francesanterne-idf.fr HQ: St.-ouen, FranceReported employees: 51-200 | St.-ouen, France | 51-200 | Exact match | 59 contacts → |
“SANTERNE ILE DE FRANCE, entreprise de Vinci Energies, spécialisée en génie électrique (CFO/CFA/GTB/Sûreté) dans les domaines tertiaires, Data centers, industriels et…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Saint Alban Leysse, FranceReported employees: 201-500 | Saint Alban Leysse, France | 201-500 | Exact match | 57 contacts → |
“EPSYS, depuis 90 ans et plus de postes livrés est le leader sur le marché français de la production de solutions préfabriquées.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Stephyastephya.com HQ: Montmorency, FranceReported employees: 51-200 | Montmorency, France | 51-200 | Exact match | 47 contacts → |
“STEPHYA est centre de services en DATACENTER, présent en France.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sa3isa3i.com HQ: Thiais, FranceReported employees: 51-200 | Thiais, France | 51-200 | Exact match | 43 contacts → |
“SA3i intervient dans la gestion, l’optimisation et la maintenance de vos installations électriques (onduleurs).” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | IDNAidna.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 42 contacts → |
“Cabinet de conseil à taille humaine spécialisé dans les infrastructures Datacenters, réseaux et sécurité.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Critical Buildingcriticalbuilding.fr HQ: Fontenay-aux-roses, FranceReported employees: 11-50 | Fontenay-aux-roses, France | 11-50 | Exact match | 36 contacts → |
“CRITICAL BUILDING is an engineering company specialized in consulting, studies, audit, design, construction and commissioning of data centers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ipsip Groupipsip.eu HQ: Vendargues, FranceReported employees: 51-200 | Vendargues, France | 51-200 | Exact match | 36 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Amphenol Auxel FTGauxelftg.com HQ: Gondecourt, FranceReported employees: 201-500 | Gondecourt, France | 201-500 | Exact match | 29 contacts → |
“Amphenol AUXEL FTG is a global company that designs, manufactures, sells and provides support for interconnection and power distribution solutions in Electrical, Power Electronics…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cleansoft Services & Solutionscleansoft.fr HQ: Aubagne, FranceReported employees: 11-50 | Aubagne, France | 11-50 | Exact match | 27 contacts → |
“Cleansoft est une société spécialisée dans le Maintien des Conditions Opérationnelles de vos Infrastructures Informatiques & Télécoms et plus particulièrement dans l'Entretien, la…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | CERELcerel.fr HQ: Roissy-En-France, FranceReported employees: 11-50 | Roissy-En-France, France | 11-50 | Exact match | 27 contacts → |
“CEREL existe car nous croyons fermement que la réponse aux défis énergétiques de demain passe par la modernisation et la fiabilisation des infrastructures électriques…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Amphenol Auxelauxel.com HQ: Gondecourt, FranceReported employees: 201-500 | Gondecourt, France | 201-500 | Exact match | 27 contacts → |
“AUXEL is part of the Amphenol group.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Clariteamclariteam.com HQ: St.-cloud, FranceReported employees: 11-50 | St.-cloud, France | 11-50 | Exact match | 26 contacts → |
“Clariteam by Constellation, l'expert des gestes de proximité en datacenters.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Efirackefirack.fr HQ: Migennes, FranceReported employees: 51-200 | Migennes, France | 51-200 | Exact match | 25 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Madec Électricitémadec-elec.com HQ: Landivisiau, FranceReported employees: 11-50 | Landivisiau, France | 11-50 | Exact match | 24 contacts → |
“Expert national en équipement des espaces commerciaux & retail Installations électriques courants forts & courants faibles Maintenance préventive des systèmes électriques…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Neoler Energieneoler.com HQ: Conflans-sainte-honorine, FranceReported employees: 11-50 | Conflans-sainte-honorine, France | 11-50 | Exact match | 21 contacts → |
“NEOLER, créée en 2004 est une entreprise indépendante, incontournable sur ses marchés, moderne, respectueuse de l’environnement et d’une quarantaine de collaborateurs de haut…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Resipelecresipelec.fr HQ: Templemars, FranceReported employees: 11-50 | Templemars, France | 11-50 | Exact match | 21 contacts → |
“Resipelec opère et met en œuvre ses services et compétences dans tous secteurs liés à l'ingénierie électrique HT/BT/TBT, l'automatisme et les réseaux convergents.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Thésée Datacenterthesee-datacenter.fr HQ: Aubergenville, FranceReported employees: 11-50 | Aubergenville, France | 11-50 | Exact match | 19 contacts → |
“Thésée Datacenter est un acteur français de services d’hébergement de colocation (de quelques baies jusqu’à un bâtiment complet) neutre vis-à-vis des opérateurs télécom et des…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 248 company matches
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Data center power infrastructure specialists: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
247 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 248 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for data center power infrastructure specialists?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many data center power infrastructure specialists did RevenueBase find based in France?
The saved snapshot records 248 matching company records, 4,730 tracked contacts and 1,511 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 data center power infrastructure specialists based in France. Snapshot: September 19, 2026. https://revenuebase.ai/companies/data-center-power-infrastructure-specialists/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Data center power infrastructure specialists based in Pune, India
- Data center power infrastructure specialists based in Austin, United States
- Data center power infrastructure specialists based in Dallas, United States
- Data center power infrastructure specialists based in Denver, United States
- Data center power infrastructure specialists based in Houston, United States
- Data center power infrastructure specialists based in Miami, United States