Company lists · Data refreshed September 2026
Top 19 Energy efficiency technology companies based in France
RevenueBase identified 64 company matches for energy efficiency technology companies associated with France as of September 2026 and tracks 2,163 professional contacts across them, including 498 with verified work emails. Paris is the largest hub.
This list covers company matches for energy efficiency technology companies associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 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 19 largest energy efficiency technology companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 621 contacts → | ||||
Exact match “Pour les professionnels, Legrand développe une offre d'appareillages et de solutions électriques innovants adaptés aux marchés tertiaire, industriel et résidentiel : efficacité…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 460 contacts → | ||||
Exact match “Veolia Industries Global Solutions est devenu Veolia Energie Performance depuis le 1er juin 2025.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 72 contacts → | ||||
Exact match “Fondée en 2013, Comwatt est née sous le soleil de Montpellier, avec l’ambition de résoudre le frein principal au développement de l’énergie solaire : l’intermittence de production.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 57 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 41 contacts → | ||||
Exact match “ENERGY SAVING COMFORT Voici les exigences que nous nous imposons et la promesse que nous nous engageons à tenir.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 33 contacts → | ||||
Exact match “E.ON Business Solutions fournit des solutions intelligentes d’efficacité énergétique à des clients industriels, tertiaires ou publics.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “OGGA, is a Lyon based company specialized in the design, manufacturing and marketing of a solution answering energy efficiency objectives, and which analyzes user behaviour…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 19 contacts → | ||||
Exact match “ENERGY INTELLIGENCE FOR MANUFACTURING Energiency is the most innovative industrial energy performance analytics software on the market.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “Symphonics une offre innovante de services énergétiques pour les particuliers et les professionnels.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “Industrial heat represents 25% of global energy consumption and remains one of the hardest sectors to decarbonize, with 80% still reliant on fossil fuels.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “Depuis 2013 nous aidons les entreprises et sites industriels à réduire leur consommation énergétique de 20 à 50% grâce à : • photovoltaïque intelligent • refroidissement passif…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “PackGy accelerates industrial decarbonisation and the energy transition.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “EFFICAP ENERGIE propose des solutions techniques pour apporter confort et sobriété énergétique aux grands ensembles immobiliers dotés de chauffage collectif.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Pour un monde plus vert et plus durable, VECTEUR ENERGIE facilite l’indépendance énergétique.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Fondée en 2017, Kipsum propose une solution d’analyse et de réduction des consommations énergétiques de 10 à 20% en 2 mois.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “4D.energy unlocks energy savings for European commercial & industrial clients by allowing them to implement Energy Efficiency projects with no upfront capital expenditure, as part…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “INNEASOFT develops software that allow companies and public communities in the industrial and service sectors to improve the energy performance of their buildings and data centers.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “AUTESYS est expert en télégestion des équipements de chauffage, ventilation, climatisation, éclairage et télérelève.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “ECL Nexus : Concepteur et fournisseur de matériel connecté dédié à l'efficacité énergétique.” Recorded in the RevenueBase company graph · Sep 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 “energy efficiency technology companies”. 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 19 of 64 energy efficiency technology companies based in France
See the full list, filter by size, metro and specialty, and access 498 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy efficiency technology companies based in France at a glance
As of Sep 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 64 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 “energy efficiency technology companies” 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 498 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 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.
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 “energy efficiency technology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy efficiency technology companies are there based in France?
RevenueBase identified 64 company matches for energy efficiency technology companies associated with France as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Legrand France tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy efficiency technology companies?
Paris leads with 11 company records, followed by Lyon (4) and Nantes (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 498 professional contacts with verified work emails tracked across these 64 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 64 energy efficiency technology companies 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.
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Company intelligence · public preview
Top 19 energy efficiency technology companies 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 64 matching company records for energy efficiency technology companies based in France, with 2,163 tracked contacts and 498 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 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 19 energy efficiency technology companies 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 |  Legrand Francelegrand.frHQ: Limoges, FranceReported employees: 10001+ | Limoges, France | 10001+ | Exact match | 621 contacts → |
“Pour les professionnels, Legrand développe une offre d'appareillages et de solutions électriques innovants adaptés aux marchés tertiaire, industriel et résidentiel : efficacité…” Recorded description excerpt · September 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 | 460 contacts → |
“Veolia Industries Global Solutions est devenu Veolia Energie Performance depuis le 1er juin 2025.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Comwattcomwatt.comHQ: Montpellier, FranceReported employees: 51-200 | Montpellier, France | 51-200 | Exact match | 72 contacts → |
“Fondée en 2013, Comwatt est née sous le soleil de Montpellier, avec l’ambition de résoudre le frein principal au développement de l’énergie solaire : l’intermittence de production.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  C4ec4e.frHQ: Saint-pierre-du-perray, FranceReported employees: 51-200 | Saint-pierre-du-perray, France | 51-200 | Exact match | 57 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  Theben Francetheben.frHQ: Chelles, FranceReported employees: 11-50 | Chelles, France | 11-50 | Exact match | 41 contacts → |
“ENERGY SAVING COMFORT Voici les exigences que nous nous imposons et la promesse que nous nous engageons à tenir.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Levallois Perret, FranceReported employees: 11-50 | Levallois Perret, France | 11-50 | Exact match | 33 contacts → |
“E.ON Business Solutions fournit des solutions intelligentes d’efficacité énergétique à des clients industriels, tertiaires ou publics.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  OGGAogga.frHQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 21 contacts → |
“OGGA, is a Lyon based company specialized in the design, manufacturing and marketing of a solution answering energy efficiency objectives, and which analyzes user behaviour…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Energiency By Epsaenergiency.comHQ: Rennes, FranceReported employees: 11-50 | Rennes, France | 11-50 | Exact match | 19 contacts → |
“ENERGY INTELLIGENCE FOR MANUFACTURING Energiency is the most innovative industrial energy performance analytics software on the market.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Symphonicssymphonics.frHQ: Tours, FranceReported employees: 1-10 | Tours, France | 1-10 | Exact match | 19 contacts → |
“Symphonics une offre innovante de services énergétiques pour les particuliers et les professionnels.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  EPYRepyr.coHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 15 contacts → |
“Industrial heat represents 25% of global energy consumption and remains one of the hardest sectors to decarbonize, with 80% still reliant on fossil fuels.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  France Global Energiesfranceglobalenergies.frHQ: Décines-charpieu, FranceReported employees: 11-50 | Décines-charpieu, France | 11-50 | Exact match | 13 contacts → |
“Depuis 2013 nous aidons les entreprises et sites industriels à réduire leur consommation énergétique de 20 à 50% grâce à : • photovoltaïque intelligent • refroidissement passif…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Packgypackgy.com HQ: Chartres-de-bretagne, FranceReported employees: 11-50 | Chartres-de-bretagne, France | 11-50 | Exact match | 12 contacts → |
“PackGy accelerates industrial decarbonisation and the energy transition.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Efficap-Energieefficap-energie.comHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 9 contacts → |
“EFFICAP ENERGIE propose des solutions techniques pour apporter confort et sobriété énergétique aux grands ensembles immobiliers dotés de chauffage collectif.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vecteur Energievecteurenergie.fr HQ: Alfortville, FranceReported employees: 1-10 | Alfortville, France | 1-10 | Exact match | 8 contacts → |
“Pour un monde plus vert et plus durable, VECTEUR ENERGIE facilite l’indépendance énergétique.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Kipsumkipsum.frHQ: Rueil-malmaison, FranceReported employees: 1-10 | Rueil-malmaison, France | 1-10 | Exact match | 6 contacts → |
“Fondée en 2017, Kipsum propose une solution d’analyse et de réduction des consommations énergétiques de 10 à 20% en 2 mois.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  4d.energy4d.energyHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 6 contacts → |
“4D.energy unlocks energy savings for European commercial & industrial clients by allowing them to implement Energy Efficiency projects with no upfront capital expenditure, as part…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Inneasoftinneasoft.comHQ: Montbonnot-saint-martin, FranceReported employees: 1-10 | Montbonnot-saint-martin, France | 1-10 | Exact match | 4 contacts → |
“INNEASOFT develops software that allow companies and public communities in the industrial and service sectors to improve the energy performance of their buildings and data centers.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Autésysautesys.fr HQ: Le Havre, FranceReported employees: 11-50 | Le Havre, France | 11-50 | Exact match | 3 contacts → |
“AUTESYS est expert en télégestion des équipements de chauffage, ventilation, climatisation, éclairage et télérelève.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ECL Nexuseclnexus.com HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 1 contacts → |
“ECL Nexus : Concepteur et fournisseur de matériel connecté dédié à l'efficacité énergétique.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 19 of 64 company matches
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Energy efficiency technology companies: dataset insights
September 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
64 records in the displayed employee bands.
0 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 64 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 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 ↗
Questions about this company list
What does Exact match mean for energy efficiency technology companies?
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 energy efficiency technology companies did RevenueBase find based in France?
The saved snapshot records 64 matching company records, 2,163 tracked contacts and 498 verified emails. The public preview displays 19 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 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
Energy efficiency technology companies by geography
- Energy efficiency technology companies based in Australia
- Energy efficiency technology companies based in Brazil
- Energy efficiency technology companies based in Canada
- Energy efficiency technology companies based in Germany
- Energy efficiency technology companies based in India
- Energy efficiency technology companies based in Italy
- Energy efficiency technology companies based in the Netherlands
- Energy efficiency technology companies based in Spain
- Energy efficiency technology companies based in the United Kingdom
- Energy efficiency technology companies based in the United States
Cite this list
RevenueBase Data Team. Top 19 energy efficiency technology companies based in France. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-efficiency-technology-companies/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
- Energy efficiency technology companies based in Australia
- Energy efficiency technology companies based in Brazil
- Energy efficiency technology companies based in Canada
- Energy efficiency technology companies based in Germany
- Energy efficiency technology companies based in India
- Energy efficiency technology companies based in Italy
Company intelligence · public preview
Top 19 energy efficiency technology companies based in France
RevenueBase records 64 matching company records for energy efficiency technology companies based in France, with 2,163 tracked contacts and 498 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 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 19 energy efficiency technology companies 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 | Legrand Francelegrand.fr HQ: Limoges, FranceReported employees: 10001+ | Limoges, France | 10001+ | Exact match | 621 contacts → |
“Pour les professionnels, Legrand développe une offre d'appareillages et de solutions électriques innovants adaptés aux marchés tertiaire, industriel et résidentiel : efficacité…” Recorded description excerpt · September 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 | 460 contacts → |
“Veolia Industries Global Solutions est devenu Veolia Energie Performance depuis le 1er juin 2025.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Comwattcomwatt.com HQ: Montpellier, FranceReported employees: 51-200 | Montpellier, France | 51-200 | Exact match | 72 contacts → |
“Fondée en 2013, Comwatt est née sous le soleil de Montpellier, avec l’ambition de résoudre le frein principal au développement de l’énergie solaire : l’intermittence de production.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | C4ec4e.fr HQ: Saint-pierre-du-perray, FranceReported employees: 51-200 | Saint-pierre-du-perray, France | 51-200 | Exact match | 57 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Theben Francetheben.fr HQ: Chelles, FranceReported employees: 11-50 | Chelles, France | 11-50 | Exact match | 41 contacts → |
“ENERGY SAVING COMFORT Voici les exigences que nous nous imposons et la promesse que nous nous engageons à tenir.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Levallois Perret, FranceReported employees: 11-50 | Levallois Perret, France | 11-50 | Exact match | 33 contacts → |
“E.ON Business Solutions fournit des solutions intelligentes d’efficacité énergétique à des clients industriels, tertiaires ou publics.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | OGGAogga.fr HQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 21 contacts → |
“OGGA, is a Lyon based company specialized in the design, manufacturing and marketing of a solution answering energy efficiency objectives, and which analyzes user behaviour…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Energiency By Epsaenergiency.com HQ: Rennes, FranceReported employees: 11-50 | Rennes, France | 11-50 | Exact match | 19 contacts → |
“ENERGY INTELLIGENCE FOR MANUFACTURING Energiency is the most innovative industrial energy performance analytics software on the market.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Symphonicssymphonics.fr HQ: Tours, FranceReported employees: 1-10 | Tours, France | 1-10 | Exact match | 19 contacts → |
“Symphonics une offre innovante de services énergétiques pour les particuliers et les professionnels.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | EPYRepyr.co HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 15 contacts → |
“Industrial heat represents 25% of global energy consumption and remains one of the hardest sectors to decarbonize, with 80% still reliant on fossil fuels.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | France Global Energiesfranceglobalenergies.fr HQ: Décines-charpieu, FranceReported employees: 11-50 | Décines-charpieu, France | 11-50 | Exact match | 13 contacts → |
“Depuis 2013 nous aidons les entreprises et sites industriels à réduire leur consommation énergétique de 20 à 50% grâce à : • photovoltaïque intelligent • refroidissement passif…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Packgypackgy.com HQ: Chartres-de-bretagne, FranceReported employees: 11-50 | Chartres-de-bretagne, France | 11-50 | Exact match | 12 contacts → |
“PackGy accelerates industrial decarbonisation and the energy transition.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Efficap-Energieefficap-energie.com HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 9 contacts → |
“EFFICAP ENERGIE propose des solutions techniques pour apporter confort et sobriété énergétique aux grands ensembles immobiliers dotés de chauffage collectif.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vecteur Energievecteurenergie.fr HQ: Alfortville, FranceReported employees: 1-10 | Alfortville, France | 1-10 | Exact match | 8 contacts → |
“Pour un monde plus vert et plus durable, VECTEUR ENERGIE facilite l’indépendance énergétique.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Kipsumkipsum.fr HQ: Rueil-malmaison, FranceReported employees: 1-10 | Rueil-malmaison, France | 1-10 | Exact match | 6 contacts → |
“Fondée en 2017, Kipsum propose une solution d’analyse et de réduction des consommations énergétiques de 10 à 20% en 2 mois.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 4d.energy4d.energy HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 6 contacts → |
“4D.energy unlocks energy savings for European commercial & industrial clients by allowing them to implement Energy Efficiency projects with no upfront capital expenditure, as part…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Inneasoftinneasoft.com HQ: Montbonnot-saint-martin, FranceReported employees: 1-10 | Montbonnot-saint-martin, France | 1-10 | Exact match | 4 contacts → |
“INNEASOFT develops software that allow companies and public communities in the industrial and service sectors to improve the energy performance of their buildings and data centers.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Autésysautesys.fr HQ: Le Havre, FranceReported employees: 11-50 | Le Havre, France | 11-50 | Exact match | 3 contacts → |
“AUTESYS est expert en télégestion des équipements de chauffage, ventilation, climatisation, éclairage et télérelève.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ECL Nexuseclnexus.com HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 1 contacts → |
“ECL Nexus : Concepteur et fournisseur de matériel connecté dédié à l'efficacité énergétique.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Energy efficiency technology companies: dataset insights
September 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
64 records in the displayed employee bands.
0 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 64 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 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 ↗
Questions about this company list
What does Exact match mean for energy efficiency technology companies?
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 energy efficiency technology companies did RevenueBase find based in France?
The saved snapshot records 64 matching company records, 2,163 tracked contacts and 498 verified emails. The public preview displays 19 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 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.
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Cite this list
RevenueBase Data Team. Top 19 energy efficiency technology companies based in France. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-efficiency-technology-companies/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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