Company lists · Data refreshed October 2026
Top 25 Industrial energy optimization firms based in France
RevenueBase identified 1,408 company matches for industrial energy optimization firms associated with France as of October 2026 and tracks 16,864 professional contacts across them, including 6,682 with verified work emails. Paris is the largest hub.
This list covers company matches for industrial energy optimization firms 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 16, 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 industrial energy optimization firms based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,550 contacts → | ||||
Exact match “Welcome to Ekium!” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 2 | 429 contacts → | ||||
Exact match “Veolia Industries Global Solutions est devenu Veolia Energie Performance depuis le 1er juin 2025.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 3 | 368 contacts → | ||||
Exact match “Since 2009, GreenFlex has been a key partner in the energy, environmental and societal transformation of organizations, enabling them to change their trajectory towards an economy…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 4 | 363 contacts → | ||||
Exact match “As an all trade and energy engineering company, ALTEREA operates through a reasoned approach in all your renovation projects, construction and energy optimization projects in the…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 5 | 317 contacts → | ||||
Exact match “Depuis plus de 40 ans, MANERGY s’affirme comme une société indépendante de référence, spécialisée dans l’ingénierie et le conseil en transition énergétique et environnementale.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 6 | 310 contacts → | ||||
Exact match “At the centre of the smart grid revolution, Energy Pool manages and optimizes complex systems (energy consumption of industrial sites, decentralized production, renewable…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 7 | 239 contacts → | ||||
Exact match “NEPSEN est un bureau d'études indépendant, spécialisé dans les métiers de la transition énergétique & écologique depuis 40 ans.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 8 | 218 contacts → | ||||
Exact match “AIRFLUX, A RUBIX Company est, depuis plus de 40 ans, un intégrateur de solutions industrielles et a pour mission de vous accompagner dans vos projets autour de l’efficacité…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 9 | 176 contacts → | ||||
Exact match “Eficia révolutionne le secteur de l'efficacité énergétique avec la première solution globale et 100% intégrée du marché pour garantir la performance énergétique de vos bâtiments…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 10 | 174 contacts → | ||||
Exact match “Citron® est une protech qui digitalise la gestion énergétique des entreprises, collectivités et bailleurs.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 11 | 158 contacts → | ||||
Exact match “advizeo supports companies and local authorities in reducing the energy consumption of their buildings.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 12 | 154 contacts → | ||||
Exact match “Alliance des Énergies : L’allié de vos stratégies énergétiques à 360°!” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 13 | 151 contacts → | ||||
Exact match “Notre mission : Grâce à notre expertise et à nos fournisseurs partenaires, nous permettons aux professionnels, collectivités et copropriétés de maîtriser leurs coûts énergétiques.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 14 | 142 contacts → | ||||
Exact match “Accenta aide les acteurs de l’immobilier à maîtriser leurs charges, valoriser leurs actifs et répondre aux exigences réglementaires, grâce à la performance énergie-carbone.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 15 | 128 contacts → | ||||
Exact match “Depuis sa création en 2008, CertiNergy se mobilise pour impulser et mettre en œuvre des actions d’économies d’énergie pour tous les consommateurs d’énergie, du particulier à…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 16 | 112 contacts → | ||||
Exact match “SNECI offers expertise in Industrial Performance Improvement, Business Development & Decarbonization to our customers internationally through 450 experts around the world.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 17 | 103 contacts → | ||||
Exact match “otimo est une société de conseil en ingénierie spécialisée dans les secteurs de l'Énergie, l'Environnement et les Infrastructures.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 18 | 101 contacts → | ||||
Exact match “Energies France est un cabinet de conseil et courtage en énergie pour les entreprises, spécialisé dans la veille de marché et la négociation des contrats.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 19 | 98 contacts → | ||||
Exact match “CDC Conseil est une entreprise qui propose - Aux gestionnaires de patrimoines immobiliers des prestations de conseil de suivi d’exploitation, d’achat d’énergie et des solutions…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 20 | 97 contacts → | ||||
Exact match “Your Strategic Partner in the Industry Avencore is an international consulting firm specialized in the industrial sector, driven by a passionate team of 130 experts.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 21 | 95 contacts → | ||||
Exact match “Face à la volatilité des prix, à la complexité des contrats et aux enjeux de consommation, la gestion de l’énergie est devenue stratégique.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 22 | 92 contacts → | ||||
Exact match “Avez-vous besoin d'aide pour améliorer les performances énergétiques de vos bâtiments?” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 23 | 87 contacts → | ||||
Exact match “ROZO - Votre partenaire pour une décarbonation réussie!” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 24 | 86 contacts → | ||||
Exact match “Éco Environnement – Expert en transition énergétique durable Éco Environnement accompagne entreprises et collectivités dans leur passage à l’énergie verte.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 25 | 84 contacts → | ||||
Exact match “Énergie & Environnement, Génie climatique et électrique, Acoustique, Coordination SSI, Restauconception et Métrologie sont les thèmes sur lesquels SOLAB et ses 6 équipes d’experts…” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial energy optimization firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 1,408 industrial energy optimization firms based in France
See the full list, filter by size, metro and specialty, and access 6,682 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Industrial energy optimization firms based in France at a glance
As of Oct 16, 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 1,408 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 “industrial energy optimization firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 6,682 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 16, 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.
Industrial energy optimization firms by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “industrial energy optimization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many industrial energy optimization firms are there based in France?
RevenueBase identified 1,408 company matches for industrial energy optimization firms 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?
EKIUM tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most industrial energy optimization firms?
Paris leads with 197 company records, followed by Lyon (60) and Toulouse (29).
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 6,682 professional contacts with verified work emails tracked across these 1,408 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,408 industrial energy optimization firms based in France. Start with a free account, no credit card.
Download this list →Related lists
Industrial energy optimization firms by geography
- Industrial energy optimization firms based in Buenos Aires, Argentina
- Industrial energy optimization firms based in Melbourne, Australia
- Industrial energy optimization firms based in Sydney, Australia
- Industrial energy optimization firms based in Belo Horizonte, Brazil
- Industrial energy optimization firms based in Campinas, Brazil
- Industrial energy optimization firms based in Rio De Janeiro, Brazil
- Industrial energy optimization firms based in Sao Paulo, Brazil
- Industrial energy optimization firms based in Calgary, Canada
- Industrial energy optimization firms based in Edmonton, Canada
- Industrial energy optimization firms based in Montreal, Canada
- Industrial energy optimization firms based in Toronto, Canada
- Industrial energy optimization firms based in Vancouver, Canada
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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- Industrial energy optimization firms based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 25 industrial energy optimization firms 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 1,408 matching company records for industrial energy optimization firms based in France, with 16,864 tracked contacts and 6,682 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 16, 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 industrial energy optimization firms 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 |  EKIUMekium.comHQ: Lyon Cedex 07, FranceReported employees: 1,001-5,000 | Lyon Cedex 07, France | 1,001-5,000 | Exact match | 1,550 contacts → |
“Welcome to Ekium!” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Veolia Industries Global Solutionsindustries.veolia.comHQ: Aubervilliers, FranceReported employees: 1,001-5,000 | Aubervilliers, France | 1,001-5,000 | Exact match | 429 contacts → |
“Veolia Industries Global Solutions est devenu Veolia Energie Performance depuis le 1er juin 2025.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Greenflexgreenflex.comHQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 368 contacts → |
“Since 2009, GreenFlex has been a key partner in the energy, environmental and societal transformation of organizations, enabling them to change their trajectory towards an economy…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Altereaalterea.frHQ: Nantes, FranceReported employees: 201-500 | Nantes, France | 201-500 | Exact match | 363 contacts → |
“As an all trade and energy engineering company, ALTEREA operates through a reasoned approach in all your renovation projects, construction and energy optimization projects in the…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Manergymanergy.frHQ: Créteil, FranceReported employees: 501-1,000 | Créteil, France | 501-1,000 | Exact match | 317 contacts → |
“Depuis plus de 40 ans, MANERGY s’affirme comme une société indépendante de référence, spécialisée dans l’ingénierie et le conseil en transition énergétique et environnementale.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Energy Poolenergy-pool.euHQ: Le Bourget Du Lac, FranceReported employees: 51-200 | Le Bourget Du Lac, France | 51-200 | Exact match | 310 contacts → |
“At the centre of the smart grid revolution, Energy Pool manages and optimizes complex systems (energy consumption of industrial sites, decentralized production, renewable…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Nepsennepsen.frHQ: Vincennes, FranceReported employees: 51-200 | Vincennes, France | 51-200 | Exact match | 239 contacts → |
“NEPSEN est un bureau d'études indépendant, spécialisé dans les métiers de la transition énergétique & écologique depuis 40 ans.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Airflux SASairflux.frHQ: Lille, FranceReported employees: 201-500 | Lille, France | 201-500 | Exact match | 218 contacts → |
“AIRFLUX, A RUBIX Company est, depuis plus de 40 ans, un intégrateur de solutions industrielles et a pour mission de vous accompagner dans vos projets autour de l’efficacité…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Eficiaeficia.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 176 contacts → |
“Eficia révolutionne le secteur de l'efficacité énergétique avec la première solution globale et 100% intégrée du marché pour garantir la performance énergétique de vos bâtiments…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Citroncitron.ioHQ: Suresnes, FranceReported employees: 51-200 | Suresnes, France | 51-200 | Exact match | 174 contacts → |
“Citron® est une protech qui digitalise la gestion énergétique des entreprises, collectivités et bailleurs.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Advizeoadvizeo.ioHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 158 contacts → |
“advizeo supports companies and local authorities in reducing the energy consumption of their buildings.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Alliance DES Énergiesalliancedesenergies.frHQ: Villeurbanne, FranceReported employees: 51-200 | Villeurbanne, France | 51-200 | Exact match | 154 contacts → |
“Alliance des Énergies : L’allié de vos stratégies énergétiques à 360°!” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  MON Courtier Énergiemoncourtierenergie.comHQ: Bordeaux, FranceReported employees: 51-200 | Bordeaux, France | 51-200 | Exact match | 151 contacts → |
“Notre mission : Grâce à notre expertise et à nos fournisseurs partenaires, nous permettons aux professionnels, collectivités et copropriétés de maîtriser leurs coûts énergétiques.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  accenta.aiaccenta.aiHQ: Boulogne-billancourt, FranceReported employees: 51-200 | Boulogne-billancourt, France | 51-200 | Exact match | 142 contacts → |
“Accenta aide les acteurs de l’immobilier à maîtriser leurs charges, valoriser leurs actifs et répondre aux exigences réglementaires, grâce à la performance énergie-carbone.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Certinergycertinergy.comHQ: La Garenne-colombes, FranceReported employees: 51-200 | La Garenne-colombes, France | 51-200 | Exact match | 128 contacts → |
“Depuis sa création en 2008, CertiNergy se mobilise pour impulser et mettre en œuvre des actions d’économies d’énergie pour tous les consommateurs d’énergie, du particulier à…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  SNECIsneci.comHQ: Levallois, FranceReported employees: 51-200 | Levallois, France | 51-200 | Exact match | 112 contacts → |
“SNECI offers expertise in Industrial Performance Improvement, Business Development & Decarbonization to our customers internationally through 450 experts around the world.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  OTIMOotimo-group.comHQ: Boulogne-billancourt, FranceReported employees: 51-200 | Boulogne-billancourt, France | 51-200 | Exact match | 103 contacts → |
“otimo est une société de conseil en ingénierie spécialisée dans les secteurs de l'Énergie, l'Environnement et les Infrastructures.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Energies Franceenergiesfrance.frHQ: Gennevilliers, FranceReported employees: 51-200 | Gennevilliers, France | 51-200 | Exact match | 101 contacts → |
“Energies France est un cabinet de conseil et courtage en énergie pour les entreprises, spécialisé dans la veille de marché et la négociation des contrats.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  CDC Conseilcdcconseil.frHQ: Joué-lès-tours, FranceReported employees: 51-200 | Joué-lès-tours, France | 51-200 | Exact match | 98 contacts → |
“CDC Conseil est une entreprise qui propose - Aux gestionnaires de patrimoines immobiliers des prestations de conseil de suivi d’exploitation, d’achat d’énergie et des solutions…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Avencoreavencore.comHQ: FranceReported employees: 51-200 | France | 51-200 | Exact match | 97 contacts → |
“Your Strategic Partner in the Industry Avencore is an international consulting firm specialized in the industrial sector, driven by a passionate team of 130 experts.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Place DES Énergiesplacedesenergies.comHQ: Saultain, FranceReported employees: 51-200 | Saultain, France | 51-200 | Exact match | 95 contacts → |
“Face à la volatilité des prix, à la complexité des contrats et aux enjeux de consommation, la gestion de l’énergie est devenue stratégique.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Energie & Serviceenergieetservice.frHQ: Versailles, FranceReported employees: 51-200 | Versailles, France | 51-200 | Exact match | 92 contacts → |
“Avez-vous besoin d'aide pour améliorer les performances énergétiques de vos bâtiments?” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  ROZOrozo.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 87 contacts → |
“ROZO - Votre partenaire pour une décarbonation réussie!” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  ECO Environnementecoenvironnement.netHQ: Pantin, FranceReported employees: 51-200 | Pantin, France | 51-200 | Exact match | 86 contacts → |
“Éco Environnement – Expert en transition énergétique durable Éco Environnement accompagne entreprises et collectivités dans leur passage à l’énergie verte.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  SOLABsolab.techHQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 84 contacts → |
“Énergie & Environnement, Génie climatique et électrique, Acoustique, Coordination SSI, Restauconception et Métrologie sont les thèmes sur lesquels SOLAB et ses 6 équipes d’experts…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,408 company matches
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Industrial energy optimization firms: dataset insights
October 16, 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
1,400 records in the displayed employee bands.
8 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 1,408 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 16, 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 ↗
Industrial energy optimization firms by metro
Questions about this company list
What does Exact match mean for industrial energy optimization firms?
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 industrial energy optimization firms did RevenueBase find based in France?
The saved snapshot records 1,408 matching company records, 16,864 tracked contacts and 6,682 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 16, 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
Industrial energy optimization firms by geography
- Industrial energy optimization firms based in Buenos Aires, Argentina
- Industrial energy optimization firms based in Melbourne, Australia
- Industrial energy optimization firms based in Sydney, Australia
- Industrial energy optimization firms based in Belo Horizonte, Brazil
- Industrial energy optimization firms based in Campinas, Brazil
- Industrial energy optimization firms based in Rio De Janeiro, Brazil
- Industrial energy optimization firms based in Sao Paulo, Brazil
- Industrial energy optimization firms based in Calgary, Canada
- Industrial energy optimization firms based in Edmonton, Canada
- Industrial energy optimization firms based in Montreal, Canada
- Industrial energy optimization firms based in Toronto, Canada
- Industrial energy optimization firms based in Vancouver, Canada
Cite this list
RevenueBase Data Team. Top 25 industrial energy optimization firms based in France. Snapshot: October 16, 2026. https://revenuebase.ai/companies/industrial-energy-optimization-firms/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Industrial energy optimization firms based in Buenos Aires, Argentina
- Industrial energy optimization firms based in Melbourne, Australia
- Industrial energy optimization firms based in Sydney, Australia
- Industrial energy optimization firms based in Belo Horizonte, Brazil
- Industrial energy optimization firms based in Campinas, Brazil
- Industrial energy optimization firms based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 industrial energy optimization firms based in France
RevenueBase records 1,408 matching company records for industrial energy optimization firms based in France, with 16,864 tracked contacts and 6,682 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 16, 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 industrial energy optimization firms 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 | EKIUMekium.com HQ: Lyon Cedex 07, FranceReported employees: 1,001-5,000 | Lyon Cedex 07, France | 1,001-5,000 | Exact match | 1,550 contacts → |
“Welcome to Ekium!” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Veolia Industries Global Solutionsindustries.veolia.com HQ: Aubervilliers, FranceReported employees: 1,001-5,000 | Aubervilliers, France | 1,001-5,000 | Exact match | 429 contacts → |
“Veolia Industries Global Solutions est devenu Veolia Energie Performance depuis le 1er juin 2025.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Greenflexgreenflex.com HQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 368 contacts → |
“Since 2009, GreenFlex has been a key partner in the energy, environmental and societal transformation of organizations, enabling them to change their trajectory towards an economy…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Altereaalterea.fr HQ: Nantes, FranceReported employees: 201-500 | Nantes, France | 201-500 | Exact match | 363 contacts → |
“As an all trade and energy engineering company, ALTEREA operates through a reasoned approach in all your renovation projects, construction and energy optimization projects in the…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Manergymanergy.fr HQ: Créteil, FranceReported employees: 501-1,000 | Créteil, France | 501-1,000 | Exact match | 317 contacts → |
“Depuis plus de 40 ans, MANERGY s’affirme comme une société indépendante de référence, spécialisée dans l’ingénierie et le conseil en transition énergétique et environnementale.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Energy Poolenergy-pool.eu HQ: Le Bourget Du Lac, FranceReported employees: 51-200 | Le Bourget Du Lac, France | 51-200 | Exact match | 310 contacts → |
“At the centre of the smart grid revolution, Energy Pool manages and optimizes complex systems (energy consumption of industrial sites, decentralized production, renewable…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Nepsennepsen.fr HQ: Vincennes, FranceReported employees: 51-200 | Vincennes, France | 51-200 | Exact match | 239 contacts → |
“NEPSEN est un bureau d'études indépendant, spécialisé dans les métiers de la transition énergétique & écologique depuis 40 ans.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Airflux SASairflux.fr HQ: Lille, FranceReported employees: 201-500 | Lille, France | 201-500 | Exact match | 218 contacts → |
“AIRFLUX, A RUBIX Company est, depuis plus de 40 ans, un intégrateur de solutions industrielles et a pour mission de vous accompagner dans vos projets autour de l’efficacité…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Eficiaeficia.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 176 contacts → |
“Eficia révolutionne le secteur de l'efficacité énergétique avec la première solution globale et 100% intégrée du marché pour garantir la performance énergétique de vos bâtiments…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Citroncitron.io HQ: Suresnes, FranceReported employees: 51-200 | Suresnes, France | 51-200 | Exact match | 174 contacts → |
“Citron® est une protech qui digitalise la gestion énergétique des entreprises, collectivités et bailleurs.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Advizeoadvizeo.io HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 158 contacts → |
“advizeo supports companies and local authorities in reducing the energy consumption of their buildings.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Alliance DES Énergiesalliancedesenergies.fr HQ: Villeurbanne, FranceReported employees: 51-200 | Villeurbanne, France | 51-200 | Exact match | 154 contacts → |
“Alliance des Énergies : L’allié de vos stratégies énergétiques à 360°!” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | MON Courtier Énergiemoncourtierenergie.com HQ: Bordeaux, FranceReported employees: 51-200 | Bordeaux, France | 51-200 | Exact match | 151 contacts → |
“Notre mission : Grâce à notre expertise et à nos fournisseurs partenaires, nous permettons aux professionnels, collectivités et copropriétés de maîtriser leurs coûts énergétiques.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | accenta.aiaccenta.ai HQ: Boulogne-billancourt, FranceReported employees: 51-200 | Boulogne-billancourt, France | 51-200 | Exact match | 142 contacts → |
“Accenta aide les acteurs de l’immobilier à maîtriser leurs charges, valoriser leurs actifs et répondre aux exigences réglementaires, grâce à la performance énergie-carbone.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Certinergycertinergy.com HQ: La Garenne-colombes, FranceReported employees: 51-200 | La Garenne-colombes, France | 51-200 | Exact match | 128 contacts → |
“Depuis sa création en 2008, CertiNergy se mobilise pour impulser et mettre en œuvre des actions d’économies d’énergie pour tous les consommateurs d’énergie, du particulier à…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | SNECIsneci.com HQ: Levallois, FranceReported employees: 51-200 | Levallois, France | 51-200 | Exact match | 112 contacts → |
“SNECI offers expertise in Industrial Performance Improvement, Business Development & Decarbonization to our customers internationally through 450 experts around the world.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | OTIMOotimo-group.com HQ: Boulogne-billancourt, FranceReported employees: 51-200 | Boulogne-billancourt, France | 51-200 | Exact match | 103 contacts → |
“otimo est une société de conseil en ingénierie spécialisée dans les secteurs de l'Énergie, l'Environnement et les Infrastructures.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Energies Franceenergiesfrance.fr HQ: Gennevilliers, FranceReported employees: 51-200 | Gennevilliers, France | 51-200 | Exact match | 101 contacts → |
“Energies France est un cabinet de conseil et courtage en énergie pour les entreprises, spécialisé dans la veille de marché et la négociation des contrats.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | CDC Conseilcdcconseil.fr HQ: Joué-lès-tours, FranceReported employees: 51-200 | Joué-lès-tours, France | 51-200 | Exact match | 98 contacts → |
“CDC Conseil est une entreprise qui propose - Aux gestionnaires de patrimoines immobiliers des prestations de conseil de suivi d’exploitation, d’achat d’énergie et des solutions…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Avencoreavencore.com HQ: FranceReported employees: 51-200 | France | 51-200 | Exact match | 97 contacts → |
“Your Strategic Partner in the Industry Avencore is an international consulting firm specialized in the industrial sector, driven by a passionate team of 130 experts.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Place DES Énergiesplacedesenergies.com HQ: Saultain, FranceReported employees: 51-200 | Saultain, France | 51-200 | Exact match | 95 contacts → |
“Face à la volatilité des prix, à la complexité des contrats et aux enjeux de consommation, la gestion de l’énergie est devenue stratégique.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Energie & Serviceenergieetservice.fr HQ: Versailles, FranceReported employees: 51-200 | Versailles, France | 51-200 | Exact match | 92 contacts → |
“Avez-vous besoin d'aide pour améliorer les performances énergétiques de vos bâtiments?” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ROZOrozo.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 87 contacts → |
“ROZO - Votre partenaire pour une décarbonation réussie!” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ECO Environnementecoenvironnement.net HQ: Pantin, FranceReported employees: 51-200 | Pantin, France | 51-200 | Exact match | 86 contacts → |
“Éco Environnement – Expert en transition énergétique durable Éco Environnement accompagne entreprises et collectivités dans leur passage à l’énergie verte.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | SOLABsolab.tech HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 84 contacts → |
“Énergie & Environnement, Génie climatique et électrique, Acoustique, Coordination SSI, Restauconception et Métrologie sont les thèmes sur lesquels SOLAB et ses 6 équipes d’experts…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,408 company matches
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Industrial energy optimization firms: dataset insights
October 16, 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
1,400 records in the displayed employee bands.
8 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 1,408 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 16, 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 ↗
Industrial energy optimization firms by metro
Questions about this company list
What does Exact match mean for industrial energy optimization firms?
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 industrial energy optimization firms did RevenueBase find based in France?
The saved snapshot records 1,408 matching company records, 16,864 tracked contacts and 6,682 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 16, 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
Industrial energy optimization firms by geography
- Industrial energy optimization firms based in Buenos Aires, Argentina
- Industrial energy optimization firms based in Melbourne, Australia
- Industrial energy optimization firms based in Sydney, Australia
- Industrial energy optimization firms based in Belo Horizonte, Brazil
- Industrial energy optimization firms based in Campinas, Brazil
- Industrial energy optimization firms based in Rio De Janeiro, Brazil
- Industrial energy optimization firms based in Sao Paulo, Brazil
- Industrial energy optimization firms based in Calgary, Canada
- Industrial energy optimization firms based in Edmonton, Canada
- Industrial energy optimization firms based in Montreal, Canada
- Industrial energy optimization firms based in Toronto, Canada
- Industrial energy optimization firms based in Vancouver, Canada
Cite this list
RevenueBase Data Team. Top 25 industrial energy optimization firms based in France. Snapshot: October 16, 2026. https://revenuebase.ai/companies/industrial-energy-optimization-firms/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
- Industrial energy optimization firms based in Buenos Aires, Argentina
- Industrial energy optimization firms based in Melbourne, Australia
- Industrial energy optimization firms based in Sydney, Australia
- Industrial energy optimization firms based in Belo Horizonte, Brazil
- Industrial energy optimization firms based in Campinas, Brazil
- Industrial energy optimization firms based in Rio De Janeiro, Brazil