Company lists · Data refreshed September 2026

Top 25 Energy asset management companies based in France

Name: Energy asset management companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 252 companies tracked

RevenueBase identified 252 energy asset management companies headquartered in France as of September 2026 and tracks 46,670 professional contacts across them, including 9,132 with verified work emails. Paris is the largest hub.

This list covers energy asset management companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 15, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 15, 2026 86% judged on-target in blind review

252Companies

46,670Contacts tracked

9,132Verified emails

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The 25 largest energy asset management companies based in France

Ranked by team size

Top 25 of 252 energy asset management companies based in France, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to energy asset management companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Dalkia	Indirect evidence	Saint-andré-lez-lille, FranceHQ checked Sep 15, 2026	10001+	8,427 contacts →
	Indirect evidence “Dalkia : ensemble, relevons le défi climatique!” Source: RevenueBase Database · checked Sep 15, 2026
2	REXEL	Partial evidence	Paris, FranceHQ checked Sep 15, 2026	10001+	6,399 contacts →
	Partial evidence “Rexel, worldwide expert in the multichannel professional distribution of products and services for the energy world, addresses three main markets: residential, commercial, and…” Source: RevenueBase Database · checked Sep 15, 2026
3	Bouygues Energies & Services	Partial evidence	Guyancourt, FranceHQ checked Sep 15, 2026	10001+	5,731 contacts →
	Partial evidence “Bouygues Energies & Services, entité d’Equans, est un acteur clé de la transition énergétique et digitale des territoires, des industries et des bâtiments.” Source: RevenueBase Database · checked Sep 15, 2026
4	Ortec Group	Indirect evidence	Aix-en-provence, FranceHQ checked Sep 15, 2026	10001+	3,436 contacts →
	Indirect evidence “En conjuguant depuis sa création audace et rigueur, le groupe Ortec est devenu aujourd’hui un des leaders des services à l’industrie, l’énergie et l’environnement.” Source: RevenueBase Database · checked Sep 15, 2026
5	AKUO	Indirect evidence	Paris, FranceHQ checked Sep 15, 2026	201-500	525 contacts →
	Indirect evidence “Akuo est spécialisé dans la mise en œuvre d’unités de production d’électricité à partir de ressources renouvelables, en particulier le solaire, l'éolien et le stockage.” Source: RevenueBase Database · checked Sep 15, 2026
6	NEOEN	Partial evidence	Paris, FranceHQ checked Sep 15, 2026	201-500	466 contacts →
	Partial evidence “Founded in 2008, Neoen is one of the world’s leading renewable energy companies, with expertise in solar, onshore wind and battery storage.” Source: RevenueBase Database · checked Sep 15, 2026
7	Veolia Industries Global Solutions	Partial evidence	Aubervilliers, FranceHQ checked Sep 15, 2026	1,001-5,000	460 contacts →
	Partial evidence “Veolia Industries Global Solutions est devenu Veolia Energie Performance depuis le 1er juin 2025.” Source: RevenueBase Database · checked Sep 15, 2026
8	Valeco	Indirect evidence	Montpellier, FranceHQ checked Sep 15, 2026	201-500	399 contacts →
	Indirect evidence “Valeco est un acteur majeur des énergies renouvelables depuis plus de 30 ans.” Source: RevenueBase Database · checked Sep 15, 2026
9	Energy Pool	Partial evidence	Le Bourget Du Lac, FranceHQ checked Sep 15, 2026	51-200	300 contacts →
	Partial evidence “At the centre of the smart grid revolution, Energy Pool manages and optimizes complex systems (energy consumption of industrial sites, decentralized production, renewable…” Source: RevenueBase Database · checked Sep 15, 2026
10	Agregio Solutions	Indirect evidence	Courbevoie, FranceHQ checked Sep 15, 2026	51-200	202 contacts →
	Indirect evidence “Née en 2023 de la fusion d’Agregio et de Store & Forecast, filiales 100% d’EDF, Agregio Solutions est le leader de l’agrégation en France et un acteur reconnu sur les marchés des…” Source: RevenueBase Database · checked Sep 15, 2026
11	MON Courtier Énergie	Indirect evidence	Bordeaux, FranceHQ checked Sep 15, 2026	51-200	164 contacts →
	Indirect evidence “Notre mission : Grâce à notre expertise et à nos fournisseurs partenaires, nous permettons aux professionnels, collectivités et copropriétés de maîtriser leurs coûts énergétiques.” Source: RevenueBase Database · checked Sep 15, 2026
12	CGN Europe Energy	Partial evidence	Puteaux, FranceHQ checked Sep 15, 2026	51-200	158 contacts →
	Partial evidence “CGN Europe Energy (CGNEE) Natural Energy, Natural Power!” Source: RevenueBase Database · checked Sep 15, 2026
13	Idex Ile-De-France	Indirect evidence	Rueil-malmaison, FranceHQ checked Sep 15, 2026	1,001-5,000	150 contacts →
	Indirect evidence “La Direction Régionale Ile-de-France est composée de trois pôles d’activité :"Réseaux de Chaleur et de Froid", “Habitat et Collectivités” et “Tertiaire et Industrie”.” Source: RevenueBase Database · checked Sep 15, 2026
14	Valemo	Indirect evidence	Begles, FranceHQ checked Sep 15, 2026	51-200	136 contacts →
	Indirect evidence “VALEMO est spécialisée dans l’EXPLOITATION, la MAINTENANCE et la SUPERVISION de parcs d’énergies renouvelables ON et OFFSHORE.” Source: RevenueBase Database · checked Sep 15, 2026
15	WPO	Strong evidence	Paris, FranceHQ checked Sep 15, 2026	51-200	126 contacts →
	Strong evidence “WPO is the leading renewable independent Asset Manager in Europe, committed to promote better energy use.” Source: RevenueBase Database · checked Sep 15, 2026
16	Enertrag France	Partial evidence	Neuville-sur-oise, FranceHQ checked Sep 15, 2026	51-200	110 contacts →
	Partial evidence “ENERTRAG France est un producteur indépendant d’énergie renouvelable et un expert en gestion des systèmes électriques pilotables.” Source: RevenueBase Database · checked Sep 15, 2026
17	Africa Power Services	Partial evidence	Bordeaux, FranceHQ checked Sep 15, 2026	11-50	74 contacts →
	Partial evidence “Energy is essential to the success of every project.” Source: RevenueBase Database · checked Sep 15, 2026
18	Arnest	Partial evidence	Puteaux, FranceHQ checked Sep 15, 2026	51-200	72 contacts →
	Partial evidence “Organisée sur un modèle de start-up, Arnest réalise des services d’ingénierie et de management de projets pour le secteur de l'énergie.” Source: RevenueBase Database · checked Sep 15, 2026
19	Sunelis	Indirect evidence	Fretin, FranceHQ checked Sep 15, 2026	11-50	71 contacts →
	Indirect evidence “Sunelis, entreprise spécialisée dans le solaire photovoltaïque, conçoit, installe et assure la maintenance et le nettoyage de centrales solaires photovoltaïques pour tous types de…” Source: RevenueBase Database · checked Sep 15, 2026
20	Greensolver	Partial evidence	Paris, FranceHQ checked Sep 15, 2026	51-200	70 contacts →
	Partial evidence “Founded in 2008, Greensolver is an independent technical advisor specializing in solar, BESS and wind power assets.” Source: RevenueBase Database · checked Sep 15, 2026
21	Dietsmann France	Indirect evidence	Toulouse, FranceHQ checked Sep 15, 2026	5,001-10,000	61 contacts →
	Indirect evidence “Le plus grand spécialiste indépendant en Opération et Maintenance de centrales de production d'énergie.” Source: RevenueBase Database · checked Sep 15, 2026
22	Engie Global Energy Management & Sales	Strong evidence	Paris La Defense, FranceHQ checked Sep 15, 2026	n/a	58 contacts →
	Strong evidence “ENGIE Global Energy Management & Sales provides energy supply solutions and risk management services to support its clients through their decarbonization journey, while optimizing…” Source: RevenueBase Database · checked Sep 15, 2026
23	Groupe Herve S.A	Indirect evidence	Paris, FranceHQ checked Sep 15, 2026	1,001-5,000	57 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
24	VIRIA	Indirect evidence	Caen, FranceHQ checked Sep 15, 2026	51-200	54 contacts →
	Indirect evidence “Qui sommes-nous?” Source: RevenueBase Database · checked Sep 15, 2026
25	Optima Énergie	Indirect evidence	Plescop, FranceHQ checked Sep 15, 2026	11-50	54 contacts →
	Indirect evidence “Créée en 2016, Optima Énergie est un cabinet de #conseil en #énergie basé en #Bretagne.” Source: RevenueBase Database · checked Sep 15, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy asset management companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy asset management companies.
Partial evidence: Its own public description names part of energy asset management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy asset management companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 252 energy asset management companies based in France

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Energy asset management companies based in France at a glance

As of Sep 15, 2026

19.6%Verified-email coverage

185.2Average contacts per company

11-50Median size (employees)

17.1%Largest-city concentration · Paris

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

112

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 252 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy asset management companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “energy asset management companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy asset management companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy asset management companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 9,132 across the full list. 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 15, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Energy asset management companies by metro

Energy asset management companies in Paris43

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy asset management companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy asset management companies are there based in France?

RevenueBase identified 252 energy asset management companies headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Dalkia, headquartered in Saint-Andre-Lez-Lille, tops this list with the largest team on record.

Which city has the most energy asset management companies?

Paris leads with 43 headquartered companies, followed by Toulouse (9) and Lyon (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 9,132 verified decision-maker contacts tracked across these 252 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 15, 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 Smart Search, 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.