Company lists · Data refreshed October 2026
Top 25 Critical power infrastructure contractors based in France
RevenueBase identified 153 company matches for critical power infrastructure contractors associated with France as of October 2026 and tracks 4,399 professional contacts across them, including 1,316 with verified work emails. Paris is the largest hub.
This list covers company matches for critical power infrastructure contractors 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 October 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.
The 25 largest critical power infrastructure contractors based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 530 contacts → | ||||
Exact match “Sur les centrales nucléaires du groupe EDF, nous intervenons sur tous les types de bâtiments, à la fois de production et tertiaires.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 2 | 289 contacts → | ||||
Exact match “Fondée en 1932 par Bernard Allez, la société ALLEZ s’est rapidement spécialisée dans la construction de réseaux électriques.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 3 | 261 contacts → | ||||
Exact match “SPECIALISED ACTIVITIES & EPC CONTRACTOR FOR THE ENERGY INDUSTRY International Contractor for design, construction and operating of production, transport and storage…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 4 | 249 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 5 | 216 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 6 | 192 contacts → | ||||
Exact match “Entreprise phare du groupe SERFIM, SERPOLLET possède un savoir-faire de 140 ans dans le domaine des travaux publics et développe ses compétences dans la création des réseaux…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 7 | 99 contacts → | ||||
Exact match “SPIE Thépault est le spécialiste historique des réseaux électriques haute tension.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 8 | 79 contacts → | ||||
Exact match “Energy is essential to the success of every project.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 9 | 68 contacts → | ||||
Exact match “Le plus grand spécialiste indépendant en Opération et Maintenance de centrales de production d'énergie.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 10 | 63 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 11 | 61 contacts → | ||||
Exact match “Empowering Energy: For more than 37 years, EUPTECH has been supporting leading industrial groups, EPC contractors, OEMs and infrastructure owners in the delivery of critical…” Recorded in the RevenueBase company graph · Oct 10, 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 13 | 41 contacts → | ||||
Exact match “SERGI is an engineering company specialized in protecting critical power transformers against rare, high-impact failure scenarios.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 14 | 36 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 15 | 32 contacts → | ||||
Exact match “AUXEL is part of the Amphenol group.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “IMES delivers services across the entire lifecycle of electricity infrastructure projects, from preliminary design, tendering to commissioning.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 17 | 29 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 18 | 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 19 | 25 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 20 | 23 contacts → | ||||
Exact match “Fondée en décembre Kapi Koncept est une entreprise spécialisée dans la production d’énergie électrique, que ce soit sous forme de groupes électrogènes isolés ou de centrales, à…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 21 | 19 contacts → | ||||
Exact match “OCR MAINTENANCE ELECTRONIQUE est une PME qui évolue dans le Conseil, la Vente, l'Installation, la Maintenance et la Réparation de vos Systèmes d'alimentation sans interruption…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 22 | 19 contacts → | ||||
Exact match “Notre raison d’être : « Œuvrer pour le développement et la durabilité des réseaux divers sur notre territoire » Nos valeurs : Confiance Solidarité Motivation La STEPP est…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 23 | 19 contacts → | ||||
Exact match “GENELEC designs, manufactures and distributes power generation equipment worldwide.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 24 | 18 contacts → | ||||
Exact match “Le Groupe Le Bohec est spécialisé dans la conception, la réalisation et la maintenance de travaux d'électricité générale, industrielle et tertiaire.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 25 | 18 contacts → | ||||
Exact match “Constructeur de réseaux HTA/BT, éclairage public, IRVE, lotissements, équipements urbains dynamiques, électrification rurale, réseaux humides.” Recorded in the RevenueBase company graph · Oct 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 “critical power infrastructure contractors”. 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 153 critical power infrastructure contractors based in France
See the full list, filter by size, metro and specialty, and access 1,316 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Critical power infrastructure contractors based in France at a glance
As of Oct 10, 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 153 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 “critical power infrastructure contractors” 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 1,316 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 October 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 “critical power infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many critical power infrastructure contractors are there based in France?
RevenueBase identified 153 company matches for critical power infrastructure contractors associated with France as of October 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?
Dalkia EN tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most critical power infrastructure contractors?
Paris leads with 7 company records, followed by Avelin (2) and Beaurains (2).
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 1,316 professional contacts with verified work emails tracked across these 153 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 October 10, 2026.
Ready to reach these companies? Verified emails and direct dials for all 153 critical power infrastructure contractors based in France. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Critical power infrastructure contractors based in Belo Horizonte, Brazil
- Critical power infrastructure contractors based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 critical power infrastructure contractors 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 153 matching company records for critical power infrastructure contractors based in France, with 4,399 tracked contacts and 1,316 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: October 10, 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 critical power infrastructure contractors 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 |  Dalkia ENdalkia.frHQ: Courbevoie, FranceReported employees: 501-1,000 | Courbevoie, France | 501-1,000 | Exact match | 530 contacts → |
“Sur les centrales nucléaires du groupe EDF, nous intervenons sur tous les types de bâtiments, à la fois de production et tertiaires.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Groupe Allezallez.frHQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 289 contacts → |
“Fondée en 1932 par Bernard Allez, la société ALLEZ s’est rapidement spécialisée dans la construction de réseaux électriques.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Entrepose Groupentrepose.comHQ: Colombes, FranceReported employees: 1,001-5,000 | Colombes, France | 1,001-5,000 | Exact match | 261 contacts → |
“SPECIALISED ACTIVITIES & EPC CONTRACTOR FOR THE ENERGY INDUSTRY International Contractor for design, construction and operating of production, transport and storage…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Chloridechloride.comHQ: Chassieu, FranceReported employees: 201-500 | Chassieu, France | 201-500 | Exact match | 249 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Aventechaventech-e.comHQ: Valence, FranceReported employees: 201-500 | Valence, France | 201-500 | Exact match | 216 contacts → |
“Expert en conception, industrialisation, production d'équipements électriques critiques HT/BT en environnements sévères : ↳ Oïl & Gaz, Centrale nucléaire & process, Centrale…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Serpolletserfim.comHQ: Vénissieux, FranceReported employees: 201-500 | Vénissieux, France | 201-500 | Exact match | 192 contacts → |
“Entreprise phare du groupe SERFIM, SERPOLLET possède un savoir-faire de 140 ans dans le domaine des travaux publics et développe ses compétences dans la création des réseaux…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Spie Thépaultspie.comHQ: Cergy, FranceReported employees: 201-500 | Cergy, France | 201-500 | Exact match | 99 contacts → |
“SPIE Thépault est le spécialiste historique des réseaux électriques haute tension.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Africa Power Servicesafricapowerservices.comHQ: Bordeaux, FranceReported employees: 11-50 | Bordeaux, France | 11-50 | Exact match | 79 contacts → |
“Energy is essential to the success of every project.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Dietsmann Francedietsmann.com HQ: Toulouse, FranceReported employees: 5,001-10,000 | Toulouse, France | 5,001-10,000 | Exact match | 68 contacts → |
“Le plus grand spécialiste indépendant en Opération et Maintenance de centrales de production d'énergie.” Recorded description excerpt · October 10, 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 | 63 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Euptecheuptech.comHQ: Meylan, FranceReported employees: 11-50 | Meylan, France | 11-50 | Exact match | 61 contacts → |
“Empowering Energy: For more than 37 years, EUPTECH has been supporting leading industrial groups, EPC contractors, OEMs and infrastructure owners in the delivery of critical…” Recorded description excerpt · October 10, 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SERGIsergi-energy.comHQ: Taverny, FranceReported employees: 51-200 | Taverny, France | 51-200 | Exact match | 41 contacts → |
“SERGI is an engineering company specialized in protecting critical power transformers against rare, high-impact failure scenarios.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Infra-Buildinfra-build.fr HQ: Camon, FranceReported employees: 51-200 | Camon, France | 51-200 | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  Amphenol Auxelauxel.comHQ: Gondecourt, FranceReported employees: 201-500 | Gondecourt, France | 201-500 | Exact match | 32 contacts → |
“AUXEL is part of the Amphenol group.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Imes Groupimes.group HQ: Ennery, FranceReported employees: 11-50 | Ennery, France | 11-50 | Exact match | 30 contacts → |
“IMES delivers services across the entire lifecycle of electricity infrastructure projects, from preliminary design, tendering to commissioning.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  CERELcerel.frHQ: Roissy-En-France, FranceReported employees: 11-50 | Roissy-En-France, France | 11-50 | Exact match | 29 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Neoler Energieneoler.comHQ: Conflans-sainte-honorine, FranceReported employees: 11-50 | Conflans-sainte-honorine, France | 11-50 | Exact match | 25 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  KAPIkapikoncept.comHQ: Domont, FranceReported employees: 11-50 | Domont, France | 11-50 | Exact match | 23 contacts → |
“Fondée en décembre Kapi Koncept est une entreprise spécialisée dans la production d’énergie électrique, que ce soit sous forme de groupes électrogènes isolés ou de centrales, à…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Villebon Sur Yvette, FranceReported employees: 11-50 | Villebon Sur Yvette, France | 11-50 | Exact match | 19 contacts → |
“OCR MAINTENANCE ELECTRONIQUE est une PME qui évolue dans le Conseil, la Vente, l'Installation, la Maintenance et la Réparation de vos Systèmes d'alimentation sans interruption…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Lampaul-guimiliau, FranceReported employees: 11-50 | Lampaul-guimiliau, France | 11-50 | Exact match | 19 contacts → |
“Notre raison d’être : « Œuvrer pour le développement et la durabilité des réseaux divers sur notre territoire » Nos valeurs : Confiance Solidarité Motivation La STEPP est…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Himoinsa Francehimoinsa.comHQ: Arnas, FranceReported employees: 11-50 | Arnas, France | 11-50 | Exact match | 19 contacts → |
“GENELEC designs, manufactures and distributes power generation equipment worldwide.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | LE Bohec Électricitélebohec-electricite.com HQ: Landivisiau, FranceReported employees: 11-50 | Landivisiau, France | 11-50 | Exact match | 18 contacts → |
“Le Groupe Le Bohec est spécialisé dans la conception, la réalisation et la maintenance de travaux d'électricité générale, industrielle et tertiaire.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Scie PUY DE Dômescie-pdd.com HQ: Courpière, FranceReported employees: 51-200 | Courpière, France | 51-200 | Exact match | 18 contacts → |
“Constructeur de réseaux HTA/BT, éclairage public, IRVE, lotissements, équipements urbains dynamiques, électrification rurale, réseaux humides.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 153 company matches
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Critical power infrastructure contractors: dataset insights
October 10, 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
152 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 153 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: October 10, 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 critical power infrastructure contractors?
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 critical power infrastructure contractors did RevenueBase find based in France?
The saved snapshot records 153 matching company records, 4,399 tracked contacts and 1,316 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: October 10, 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
Critical power infrastructure contractors by geography
- Critical power infrastructure contractors based in Belo Horizonte, Brazil
- Critical power infrastructure contractors based in Sao Paulo, Brazil
- Critical power infrastructure contractors based in Calgary, Canada
- Critical power infrastructure contractors based in Noida, India
- Critical power infrastructure contractors based in Dubai, United Arab Emirates
- Critical power infrastructure contractors based in London, United Kingdom
- Critical power infrastructure contractors based in Houston, United States
- Critical power infrastructure contractors based in Miami, United States
- Critical power infrastructure contractors based in Argentina
- Critical power infrastructure contractors based in Australia
- Critical power infrastructure contractors based in Belgium
- Critical power infrastructure contractors based in Brazil
Cite this list
RevenueBase Data Team. Top 25 critical power infrastructure contractors based in France. Snapshot: October 10, 2026. https://revenuebase.ai/companies/critical-power-infrastructure-contractors/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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- New lists
- Critical power infrastructure contractors based in Belo Horizonte, Brazil
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Company intelligence · public preview
Top 25 critical power infrastructure contractors based in France
RevenueBase records 153 matching company records for critical power infrastructure contractors based in France, with 4,399 tracked contacts and 1,316 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: October 10, 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 critical power infrastructure contractors 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 | Dalkia ENdalkia.fr HQ: Courbevoie, FranceReported employees: 501-1,000 | Courbevoie, France | 501-1,000 | Exact match | 530 contacts → |
“Sur les centrales nucléaires du groupe EDF, nous intervenons sur tous les types de bâtiments, à la fois de production et tertiaires.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Groupe Allezallez.fr HQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 289 contacts → |
“Fondée en 1932 par Bernard Allez, la société ALLEZ s’est rapidement spécialisée dans la construction de réseaux électriques.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Entrepose Groupentrepose.com HQ: Colombes, FranceReported employees: 1,001-5,000 | Colombes, France | 1,001-5,000 | Exact match | 261 contacts → |
“SPECIALISED ACTIVITIES & EPC CONTRACTOR FOR THE ENERGY INDUSTRY International Contractor for design, construction and operating of production, transport and storage…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Chloridechloride.com HQ: Chassieu, FranceReported employees: 201-500 | Chassieu, France | 201-500 | Exact match | 249 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Aventechaventech-e.com HQ: Valence, FranceReported employees: 201-500 | Valence, France | 201-500 | Exact match | 216 contacts → |
“Expert en conception, industrialisation, production d'équipements électriques critiques HT/BT en environnements sévères : ↳ Oïl & Gaz, Centrale nucléaire & process, Centrale…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Serpolletserfim.com HQ: Vénissieux, FranceReported employees: 201-500 | Vénissieux, France | 201-500 | Exact match | 192 contacts → |
“Entreprise phare du groupe SERFIM, SERPOLLET possède un savoir-faire de 140 ans dans le domaine des travaux publics et développe ses compétences dans la création des réseaux…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Spie Thépaultspie.com HQ: Cergy, FranceReported employees: 201-500 | Cergy, France | 201-500 | Exact match | 99 contacts → |
“SPIE Thépault est le spécialiste historique des réseaux électriques haute tension.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Africa Power Servicesafricapowerservices.com HQ: Bordeaux, FranceReported employees: 11-50 | Bordeaux, France | 11-50 | Exact match | 79 contacts → |
“Energy is essential to the success of every project.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Dietsmann Francedietsmann.com HQ: Toulouse, FranceReported employees: 5,001-10,000 | Toulouse, France | 5,001-10,000 | Exact match | 68 contacts → |
“Le plus grand spécialiste indépendant en Opération et Maintenance de centrales de production d'énergie.” Recorded description excerpt · October 10, 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 | 63 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Euptecheuptech.com HQ: Meylan, FranceReported employees: 11-50 | Meylan, France | 11-50 | Exact match | 61 contacts → |
“Empowering Energy: For more than 37 years, EUPTECH has been supporting leading industrial groups, EPC contractors, OEMs and infrastructure owners in the delivery of critical…” Recorded description excerpt · October 10, 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SERGIsergi-energy.com HQ: Taverny, FranceReported employees: 51-200 | Taverny, France | 51-200 | Exact match | 41 contacts → |
“SERGI is an engineering company specialized in protecting critical power transformers against rare, high-impact failure scenarios.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Infra-Buildinfra-build.fr HQ: Camon, FranceReported employees: 51-200 | Camon, France | 51-200 | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Amphenol Auxelauxel.com HQ: Gondecourt, FranceReported employees: 201-500 | Gondecourt, France | 201-500 | Exact match | 32 contacts → |
“AUXEL is part of the Amphenol group.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Imes Groupimes.group HQ: Ennery, FranceReported employees: 11-50 | Ennery, France | 11-50 | Exact match | 30 contacts → |
“IMES delivers services across the entire lifecycle of electricity infrastructure projects, from preliminary design, tendering to commissioning.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | CERELcerel.fr HQ: Roissy-En-France, FranceReported employees: 11-50 | Roissy-En-France, France | 11-50 | Exact match | 29 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Neoler Energieneoler.com HQ: Conflans-sainte-honorine, FranceReported employees: 11-50 | Conflans-sainte-honorine, France | 11-50 | Exact match | 25 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | KAPIkapikoncept.com HQ: Domont, FranceReported employees: 11-50 | Domont, France | 11-50 | Exact match | 23 contacts → |
“Fondée en décembre Kapi Koncept est une entreprise spécialisée dans la production d’énergie électrique, que ce soit sous forme de groupes électrogènes isolés ou de centrales, à…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Villebon Sur Yvette, FranceReported employees: 11-50 | Villebon Sur Yvette, France | 11-50 | Exact match | 19 contacts → |
“OCR MAINTENANCE ELECTRONIQUE est une PME qui évolue dans le Conseil, la Vente, l'Installation, la Maintenance et la Réparation de vos Systèmes d'alimentation sans interruption…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Lampaul-guimiliau, FranceReported employees: 11-50 | Lampaul-guimiliau, France | 11-50 | Exact match | 19 contacts → |
“Notre raison d’être : « Œuvrer pour le développement et la durabilité des réseaux divers sur notre territoire » Nos valeurs : Confiance Solidarité Motivation La STEPP est…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Himoinsa Francehimoinsa.com HQ: Arnas, FranceReported employees: 11-50 | Arnas, France | 11-50 | Exact match | 19 contacts → |
“GENELEC designs, manufactures and distributes power generation equipment worldwide.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | LE Bohec Électricitélebohec-electricite.com HQ: Landivisiau, FranceReported employees: 11-50 | Landivisiau, France | 11-50 | Exact match | 18 contacts → |
“Le Groupe Le Bohec est spécialisé dans la conception, la réalisation et la maintenance de travaux d'électricité générale, industrielle et tertiaire.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Scie PUY DE Dômescie-pdd.com HQ: Courpière, FranceReported employees: 51-200 | Courpière, France | 51-200 | Exact match | 18 contacts → |
“Constructeur de réseaux HTA/BT, éclairage public, IRVE, lotissements, équipements urbains dynamiques, électrification rurale, réseaux humides.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 153 company matches
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Critical power infrastructure contractors: dataset insights
October 10, 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
152 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 153 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: October 10, 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 critical power infrastructure contractors?
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 critical power infrastructure contractors did RevenueBase find based in France?
The saved snapshot records 153 matching company records, 4,399 tracked contacts and 1,316 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: October 10, 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 critical power infrastructure contractors based in France. Snapshot: October 10, 2026. https://revenuebase.ai/companies/critical-power-infrastructure-contractors/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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