Company lists · Data refreshed September 2026

Top 25 Industrial energy services based in France

Name: Industrial energy services based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 743 companies tracked

RevenueBase identified 743 industrial energy services headquartered in France as of September 2026 and tracks 27,206 professional contacts across them, including 8,145 with verified work emails. Paris is the largest hub.

This list covers industrial energy services 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 17, 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 17, 2026 86% judged on-target in blind review

743Companies

27,206Contacts tracked

8,145Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest industrial energy services based in France

Ranked by team size

Top 25 of 743 industrial energy services based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial energy services: 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 17, 2026	10001+	8,427 contacts →
	Indirect evidence “Dalkia : ensemble, relevons le défi climatique!” Source: RevenueBase Database · checked Sep 17, 2026
2	Altrad	Strong evidence	Montpellier, FranceHQ checked Sep 17, 2026	10001+	3,056 contacts →
	Strong evidence “ALTRAD AT A GLANCE Altrad is a world leader in the provision of industrial services, generating high-added value solutions principally for the Energy, Power Generation, Oil & Gas…” Source: RevenueBase Database · checked Sep 17, 2026
3	Veolia Industries Global Solutions	Strong evidence	Aubervilliers, FranceHQ checked Sep 17, 2026	1,001-5,000	460 contacts →
	Strong evidence “Veolia Industries Global Solutions est devenu Veolia Energie Performance depuis le 1er juin 2025.” Source: RevenueBase Database · checked Sep 17, 2026
4	Energy Pool	Strong evidence	Le Bourget Du Lac, FranceHQ checked Sep 17, 2026	51-200	300 contacts →
	Strong 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 17, 2026
5	Airflux SAS	Partial evidence	Lille, FranceHQ checked Sep 17, 2026	201-500	212 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
6	Alliance DES Énergies	Indirect evidence	Villeurbanne, FranceHQ checked Sep 17, 2026	51-200	161 contacts →
	Indirect evidence “Alliance des Énergies : L’allié de vos stratégies énergétiques à 360°!” Source: RevenueBase Database · checked Sep 17, 2026
7	Idex Ile-De-France	Partial evidence	Rueil-malmaison, FranceHQ checked Sep 17, 2026	1,001-5,000	150 contacts →
	Partial 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 17, 2026
8	accenta.ai	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 17, 2026	51-200	149 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
9	Certinergy	Indirect evidence	La Garenne-colombes, FranceHQ checked Sep 17, 2026	51-200	129 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
10	ALTYN	Partial evidence	Nantes, FranceHQ checked Sep 17, 2026	501-1,000	115 contacts →
	Partial evidence “ALTYN, première Société de Services en Efficacité Énergétique de France (Energy Service Company– ESCO) et groupe Société à mission, accompagne la transition énergétique…” Source: RevenueBase Database · checked Sep 17, 2026
11	Energies France	Partial evidence	Gennevilliers, FranceHQ checked Sep 17, 2026	51-200	103 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
12	CDC Conseil	Indirect evidence	Joué-lès-tours, FranceHQ checked Sep 17, 2026	51-200	98 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
13	Place DES Énergies	Indirect evidence	Saultain, FranceHQ checked Sep 17, 2026	51-200	94 contacts →
	Indirect evidence “Face à la volatilité des prix, à la complexité des contrats et aux enjeux de consommation, la gestion de l’énergie est devenue stratégique.” Source: RevenueBase Database · checked Sep 17, 2026
14	Energie & Service	Indirect evidence	Versailles, FranceHQ checked Sep 17, 2026	51-200	93 contacts →
	Indirect evidence “Avez-vous besoin d'aide pour améliorer les performances énergétiques de vos bâtiments?” Source: RevenueBase Database · checked Sep 17, 2026
15	Endesa France	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	83 contacts →
	Indirect evidence “Présents en France depuis l’ouverture des marchés de l’énergie en nous sommes aujourd’hui l’un des principaux acteurs de la fourniture d'électricité, gaz/biogaz et de services…” Source: RevenueBase Database · checked Sep 17, 2026
16	GAZ Europeen, Groupe Butagaz	Indirect evidence	Levallois-perret, FranceHQ checked Sep 17, 2026	51-200	82 contacts →
	Indirect evidence “Gaz Européen, entité du Groupe Butagaz, est spécialiste de la fourniture d’énergies (gaz naturel et électricité) auprès des copropriétés et des professionnels de l'immobilier…” Source: RevenueBase Database · checked Sep 17, 2026
17	Groupe Technic Assistance	Strong evidence	Reims, FranceHQ checked Sep 17, 2026	51-200	80 contacts →
	Strong evidence “ÉTUDES INDUSTRIELLES - INGÉNIERIE - ASSISTANCE TECHNIQUE - EXPERTISE ENERGIE Créé en 1996 avec le développement des outils CAO dans l’INDUSTRIE, notre groupe se diversifie et se…” Source: RevenueBase Database · checked Sep 17, 2026
18	Green Energy Service	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	70 contacts →
	Partial evidence “Green Energy Service est un opérateur de services énergétiques (ESCO) spécialisé dans l’amélioration de la performance énergétique des bâtiments.” Source: RevenueBase Database · checked Sep 17, 2026
19	STEMI	Partial evidence	Saint Remy, FranceHQ checked Sep 17, 2026	51-200	68 contacts →
	Partial evidence “Electricité, Automatisme, Maintenance Industrielle” Source: RevenueBase Database · checked Sep 17, 2026
20	Groupe Sofratherm - Setemi	Indirect evidence	Suresnes, FranceHQ checked Sep 17, 2026	51-200	68 contacts →
	Indirect evidence “Le groupe Sofratherm - Setemi est un groupe de services en efficacité énergétique.” Source: RevenueBase Database · checked Sep 17, 2026
21	Erese Groupe Scet HTC	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	62 contacts →
	Indirect evidence “ERESE \| Groupe SCET HTC est un bureau d’études spécialisé dans les énergies, les réseaux et l’environnement.” Source: RevenueBase Database · checked Sep 17, 2026
22	ACE Energie	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	56 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
23	Alter Watt	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	56 contacts →
	Indirect evidence “Alter Watt est un bureau d’études énergétiques, né de la conviction que la transition écologique est un enjeu majeur des années à venir.” Source: RevenueBase Database · checked Sep 17, 2026
24	Crust Energie	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	55 contacts →
	Indirect evidence “Crust énergie réalise des travaux rénovation énergétique et les finance à 100%.” Source: RevenueBase Database · checked Sep 17, 2026
25	Ecogreenenergy	Indirect evidence	Strasbourg, FranceHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence “Et si l’énergie que vous perdez aujourd’hui devenait votre plus grand levier de compétitivité?” Source: RevenueBase Database · checked Sep 17, 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: industrial energy services. 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 industrial energy services.
Partial evidence: Its own public description names part of industrial energy services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial energy services. 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 743 industrial energy services based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,145 reachable decision-makers.

Free signup · no credit card

View the full list →

Industrial energy services based in France at a glance

As of Sep 17, 2026

29.9%Verified-email coverage

36.6Average contacts per company

1-10Median size (employees)

14.3%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

426

11-50

233

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 743 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 industrial energy services, 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 “industrial energy services”. 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 industrial energy services), 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 industrial energy services, 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, 8,145 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 17, 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.

Industrial energy services by metro

Industrial energy services in Paris106
Industrial energy services in Lyon35

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 industrial energy services, 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 industrial energy services are there based in France?

RevenueBase identified 743 industrial energy services 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 industrial energy services?

Paris leads with 106 headquartered companies, followed by Lyon (35) and Toulouse (15).

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 8,145 verified decision-maker contacts tracked across these 743 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 743 industrial energy services based in France. Start with a free account, no credit card.

Download this list →

Related lists

Industrial energy services by geography

Browse the directory

Browse: Companies home · All France lists · All Industrial energy services lists · New lists

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.