Company lists · Data refreshed September 2026

Top 25 Energy efficiency investment firms based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 198 companies tracked

RevenueBase identified 198 company matches for energy efficiency investment firms associated with France as of September 2026 and tracks 2,313 professional contacts across them, including 791 with verified work emails and 50 with mobile numbers. Paris is the largest hub.

This list covers company matches for energy efficiency investment 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 September 2, 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 Sep 2, 2026 How this list was built

198Companies

2,313Contacts tracked

791Verified emails

50Mobile numbers

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The 25 largest energy efficiency investment firms based in France

Ranked by team size

Top 25 of 198 company matches for energy efficiency investment firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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	Veolia Industries Global Solutions	Exact match	Aubervilliers, France	1,001-5,000	469 contacts →
	Exact match “Veolia Industries Global Solutions est devenu Veolia Energie Performance depuis le 1er juin 2025.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2	accenta.ai	Exact match	Boulogne-Billancourt, France	51-200	151 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 · Sep 2, 2026 · View company records in RevenueBase
3	Certinergy	Exact match	La Garenne-Colombes, France	51-200	134 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 · Sep 2, 2026 · View company records in RevenueBase
4	IZI Solutions Durables	Exact match	Le Havre, France	51-200	109 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 · Sep 2, 2026 · View company records in RevenueBase
5	Domofinance	Exact match	Levallois-Perret, France	51-200	74 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 · Sep 2, 2026 · View company records in RevenueBase
6	Ynergie	Exact match	Toulouse, France	11-50	57 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 · Sep 2, 2026 · View company records in RevenueBase
7	Crust Energie	Exact match	Paris, France	11-50	56 contacts →
	Exact match “Crust énergie réalise des travaux rénovation énergétique et les finance à 100%.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8	Premium Energy	Exact match	Aubervilliers, France	51-200	47 contacts →
	Exact match “PREMIUM ENERGY Premium Energy est un groupe spécialisé dans le domaine des énergies.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9	EON Business Solutions France	Exact match	Levallois Perret, France	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 · Sep 2, 2026 · View company records in RevenueBase
10	Neovee	Exact match	Paris, France	11-50	31 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 · Sep 2, 2026 · View company records in RevenueBase
11	Clever-Energies	Exact match	Limonest, France	11-50	20 contacts →
	Exact match “Clever Energies : Votre partenaire engagé en performance énergétique!” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12	Adeena Ingénierie	Exact match	Saint-Priest, France	11-50	17 contacts →
	Exact match “Nous identifions, réalisons et finançons les travaux pour réduire vos consommations d'énergie.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13	LES Compagnons DE LA Sobriété Énergétique CSE	Exact match	Paris, France	11-50	16 contacts →
	Exact match “Mandataire CEE (Certificats d’Economie d’Energie) et de l’Anah (MaPrimeRenov), CSE a su s’inscrire au fil des années comme une référence dans l’accompagnement et le financement de…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14	Get1tech	Exact match	France	51-200	16 contacts →
	Exact match “Agent général de travaux et Bureau d'études spécialisés dans l'efficacité énergétique à travers les CEE pour le secteur B2B.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15	Kyotherm	Exact match	Paris, France	11-50	15 contacts →
	Exact match “Kyotherm is an infrastructure investment company dedicated to financing and acquiring decarbonization assets in renewable heat and energy efficiency.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16	France Global Energies	Exact match	Decines-Charpieu, France	11-50	15 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 2, 2026 · View company records in RevenueBase
17	Polar Energies	Exact match	Seclin, France	11-50	14 contacts →
	Exact match “Economisez jusqu'à 30% sur vos contrats de gaz et d'électricité et gagnez jusqu'à 3 semaines par an!” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18	Acsio Energie	Exact match	Levallois-Perret, France	11-50	14 contacts →
	Exact match “ACSIO Energie est une société spécialisée dans le financement de la transition énergétique par le biais du dispositif des Certificats d'Economies d'Energie (CEE).” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19	Sobren	Exact match	Paris, France	11-50	13 contacts →
	Exact match “SOBREN accompagne les entreprises dans la détection et le financement d'actions d'économies d'énergie et de décarbonation.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20	BEHI	Exact match	Saint-Agne, France	11-50	11 contacts →
	Exact match “Depuis 30 ans, l’envie d’optimiser la consommation énergétique et de participer à protéger l’environnement, guide l’évolution de BÉHI.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21	Enersweet	Exact match	Paris, France	11-50	11 contacts →
	Exact match “Enersweet est un groupe spécialisé dans les services d'efficacité énergétique à destination des entreprises et des collectivités.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22	Terra Groupe	Exact match	Paris, France	11-50	11 contacts →
	Exact match “Terra Groupe, spécialiste de l’efficacité énergétique de vos bâtiments.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23	Eqinov	Exact match	Issy-Les-Moulineaux, France	51-200	10 contacts →
	Exact match “Eqinov est la première société de services d’efficacité énergétique (SSEE) en France à proposer des services intégrés de conseil, de financement et des solutions innovantes de…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24	Certigaïa Group	Exact match	Neuilly-Sur-Seine, France	11-50	9 contacts →
	Exact match “Certigaïa Group est un groupe spécialisé dans l'efficacité énergétique et les énergies renouvelables.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25	Penser Mieux L'énergie	Exact match	Paris, France	11-50	9 contacts →
	Exact match “Acteur de l’efficacité énergétique, Penser Mieux l’Energie (PME) conseille, incite et coordonne les grands consommateurs d’énergie (industriels et tertiaires, bailleurs privés et…” Recorded in the RevenueBase company graph · Sep 2, 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 investment 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 198 energy efficiency investment firms based in France

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Energy efficiency investment firms based in France at a glance

As of Sep 2, 2026

34.2%Verified-email coverage

2.2%Mobile-number coverage

11.7Average contacts per company

1-10Median size (employees)

25.8%Largest-city concentration · Paris

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

111

11-50

51-200

201-500

1,001-5,000

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 investment 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 791 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 2, 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 investment firms by metro

Energy efficiency investment firms in Paris51

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

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

RevenueBase identified 198 company matches for energy efficiency investment firms 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?

Veolia Industries Global Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy efficiency investment firms?

Paris leads with 51 company records, followed by Toulouse (5) and Levallois-Perret (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 791 professional contacts with verified work emails tracked across these 198 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 2, 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.