Company lists · Data refreshed October 2026

Top 25 Energy efficiency financing firms based in France

Name: Energy efficiency financing firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 220 companies tracked

RevenueBase identified 220 company matches for energy efficiency financing firms associated with France as of October 2026 and tracks 11,856 professional contacts across them, including 5,517 with verified work emails. Paris is the largest hub.

This list covers company matches for energy efficiency financing 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 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built

220Companies

11,856Contacts tracked

5,517Verified emails

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The 25 largest energy efficiency financing firms based in France

Ranked by team size

Top 25 of 220 company matches for energy efficiency financing firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Dalkia	Exact match	Saint-andré-lez-lille, FranceHQ recorded Oct 12, 2026	10001+	8,823 contacts →
	Exact match “Dalkia : ensemble, relevons le défi climatique!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Veolia Industries Global Solutions	Exact match	Aubervilliers, FranceHQ recorded Oct 12, 2026	1,001-5,000	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 12, 2026 · View company records in RevenueBase
3	Sonergia	Exact match	Marseille, FranceHQ recorded Oct 12, 2026	51-200	164 contacts →
	Exact match “Implantée à Marseille depuis 2009, SONERGIA s’inscrit dans une démarche de développement durable en accompagnant les fournisseurs d’énergie, appelés obligés, dans l’atteinte des…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	accenta.ai	Exact match	Boulogne-billancourt, FranceHQ recorded Oct 12, 2026	51-200	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 12, 2026 · View company records in RevenueBase
5	Certinergy	Exact match	La Garenne-colombes, FranceHQ recorded Oct 12, 2026	51-200	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 12, 2026 · View company records in RevenueBase
6	IZI Solutions Durables	Exact match	Courbevoie, FranceHQ recorded Oct 12, 2026	51-200	100 contacts →
	Exact match “En 2019, le Groupe EDF veut rendre la vie des Français plus simple et lance IZI by EDF, sa plateforme pour accompagner ses clients vers la transition énergétique.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Domofinance	Exact match	Levallois-perret, FranceHQ recorded Oct 12, 2026	51-200	77 contacts →
	Exact match “Au cœur des problématiques actuelles de maîtrise de l'énergie et du respect de l'environnement, Domofinance est le résultat de l'alliance de deux grands groupes leader de leurs…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Green Energy Service	Exact match	Paris, FranceHQ recorded Oct 12, 2026	51-200	76 contacts →
	Exact match “Green Energy Service est un opérateur de services énergétiques (ESCO) spécialisé dans l’amélioration de la performance énergétique des bâtiments.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Carb0n	Exact match	Paris, FranceHQ recorded Oct 12, 2026	11-50	61 contacts →
	Exact match “Carb0n accélère la transition énergétique des bâtiments tertiaires en Europe.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Ynergie	Exact match	Toulouse, FranceHQ recorded Oct 12, 2026	11-50	61 contacts →
	Exact match “Ynergie, c’est un accompagnement sur-mesure d’un projet d’efficacité énergétique avec - de l'ingénierie financière (CEE, MaPrimeRénov', Guichet ADEME.)- de l'ingénierie de projets” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	ACE Energie	Exact match	Paris, FranceHQ recorded Oct 12, 2026	11-50	59 contacts →
	Exact match “ACE Énergie est une société de services en d'efficacité énergétique qui propose 3 offres :=> Offre de financement de projet : Nous participons au financement de projets…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Crust Energie	Exact match	Paris, FranceHQ recorded Oct 12, 2026	11-50	55 contacts →
	Exact match “Crust énergie réalise des travaux rénovation énergétique et les finance à 100%.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Oktave	Exact match	Strasbourg, FranceHQ recorded Oct 12, 2026	11-50	46 contacts →
	Exact match “Animé en partenariat avec l'ADEME et les territoires du Grand Est, le service Oktave constitue un guichet unique vous permettant de bénéficier de l’accompagnement technique et…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Premium Energy	Exact match	Aubervilliers, FranceHQ recorded Oct 12, 2026	51-200	45 contacts →
	Exact match “PREMIUM ENERGY Premium Energy est un groupe spécialisé dans le domaine des énergies.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Cameo Energy	Exact match	Paris, FranceHQ recorded Oct 12, 2026	51-200	44 contacts →
	Exact match “CAMEO a été créé en 2012, autour des CEE (Certificats d’Économies d’Energie) alors que le dispositif en était à ses débuts, CAMEO réalise alors de l’intermédiation entre porteurs…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Budgetlyss Green	Exact match	FranceHQ recorded Oct 12, 2026	11-50	40 contacts →
	Exact match “Budgetlyss Green accompagne les professionnels de la rénovation énergétique en leur proposant des solutions de financement pour concrétiser les projets de leurs clients.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	EBS Energie	Exact match	Paris, FranceHQ recorded Oct 12, 2026	11-50	39 contacts →
	Exact match “L’entité EBS Énergie accompagne et finance toutes les opérations d’économies d’énergie éligibles dans le cadre du dispositif des Certificats d’Économies d’Énergie (CEE).” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Adeena	Exact match	Courbevoie, FranceHQ recorded Oct 12, 2026	51-200	36 contacts →
	Exact match “Adeena accompagne depuis plus de 15 ans les entreprises et territoires, pour créer de la valeur économique, environnementale et sociétale.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	EON Business Solutions France	Exact match	Levallois Perret, FranceHQ recorded Oct 12, 2026	11-50	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 · Oct 12, 2026 · View company records in RevenueBase
20	Neovee	Exact match	Paris, FranceHQ recorded Oct 12, 2026	11-50	29 contacts →
	Exact match “En tant que Mandataire sur le dispositif des Certificats d’Économies d’Énergie pour le compte de plusieurs Obligés, nous avons pour mission de vous accompagner dans l'obtention…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	VASCO	Exact match	Bordeaux, FranceHQ recorded Oct 12, 2026	1-10	28 contacts →
	Exact match “Vasco : Rénover SANS PRÊT.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	ENEOS	Exact match	Bassens, FranceHQ recorded Oct 12, 2026	1-10	22 contacts →
	Exact match “ENEOS oeuvre pour l’efficacité énergétique des bâtiments en associant les métiers de l’ingénierie et de la maîtrise d’oeuvre - Suivi et monitoring des consommations énergétiques-…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Clever-Energies	Exact match	Reims, FranceHQ recorded Oct 12, 2026	11-50	20 contacts →
	Exact match “Clever Energies : Votre partenaire engagé en performance énergétique!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Alphacee	Exact match	Lyon, FranceHQ recorded Oct 12, 2026	1-10	20 contacts →
	Exact match “AlphaCEE accompagne ses clients dans l’obtention et la valorisation de Certificats d’Économies d’Énergie (CEE).” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Blue Pearl Energy Services	Exact match	Paris, FranceHQ recorded Oct 12, 2026	1-10	20 contacts →
	Exact match “The Blue Pearl platform assembles and develops complementary small & medium size companies in the field of Energy Services, in order to offer to our BtoB customers more…” Recorded in the RevenueBase company graph · Oct 12, 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 financing 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 220 energy efficiency financing firms based in France

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Energy efficiency financing firms based in France at a glance

As of Oct 12, 2026

46.5%Verified-email coverage

53.9Average contacts per company

11-50Median size (employees)

26.8%Largest-city concentration · Paris

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

109

11-50

51-200

201-500

1,001-5,000

10001+

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 220 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 financing 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 5,517 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 12, 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.

Energy efficiency financing firms by metro

Energy efficiency financing firms in Paris59

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 financing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficiency financing firms are there based in France?

RevenueBase identified 220 company matches for energy efficiency financing 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?

Dalkia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy efficiency financing firms?

Paris leads with 59 company records, followed by Levallois-Perret (6) and Boulogne-Billancourt (5).

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 5,517 professional contacts with verified work emails tracked across these 220 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 12, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.