Company lists · Data refreshed September 2026

Top 25 Enterprise energy auditing services based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 630 companies tracked

RevenueBase identified 630 enterprise energy auditing services headquartered in France as of September 2026 and tracks 5,866 professional contacts across them, including 1,869 with verified work emails. Paris is the largest hub.

This list covers enterprise energy auditing 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 28, 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 28, 2026 86% judged on-target in blind review

630Companies

5,866Contacts tracked

1,869Verified emails

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

The 25 largest enterprise energy auditing services based in France

Ranked by team size

Top 25 of 630 enterprise energy auditing services based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise energy auditing 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	Veolia Industries Global Solutions	Partial evidence	Aubervilliers, FranceHQ checked Sep 28, 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 28, 2026
2	Ex'im	Indirect evidence	La Madeleine, FranceHQ checked Sep 28, 2026	201-500	207 contacts →
	Indirect evidence “Depuis plus de 20 ans, EX’IM s’engage dans la transition énergétique pour adapter les bâtiments (logements, entreprises, collectivités) aux enjeux de demain.” Source: RevenueBase Database · checked Sep 28, 2026
3	Alliance DES Énergies	Indirect evidence	Villeurbanne, FranceHQ checked Sep 28, 2026	51-200	161 contacts →
	Indirect evidence “Alliance des Énergies : L’allié de vos stratégies énergétiques à 360°!” Source: RevenueBase Database · checked Sep 28, 2026
4	accenta.ai	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 28, 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 28, 2026
5	Certinergy	Indirect evidence	La Garenne-colombes, FranceHQ checked Sep 28, 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 28, 2026
6	Place DES Énergies	Indirect evidence	Saultain, FranceHQ checked Sep 28, 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 28, 2026
7	Energie & Service	Indirect evidence	Versailles, FranceHQ checked Sep 28, 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 28, 2026
8	Green Energy Service	Partial evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
9	Erese Groupe Scet HTC	Indirect evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
10	Ynergie	Indirect evidence	Toulouse, FranceHQ checked Sep 28, 2026	11-50	57 contacts →
	Indirect evidence “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” Source: RevenueBase Database · checked Sep 28, 2026
11	Alter Watt	Indirect evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
12	Crust Energie	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	55 contacts →
	Indirect evidence “Crust énergie réalise des travaux rénovation énergétique et les finance à 100%.” Source: RevenueBase Database · checked Sep 28, 2026
13	Ecogreenenergy	Indirect evidence	Strasbourg, FranceHQ checked Sep 28, 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 28, 2026
14	Optima Énergie	Indirect evidence	Plescop, FranceHQ checked Sep 28, 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 28, 2026
15	Sobre Energie	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	53 contacts →
	Partial evidence “Sobre Energie, est une solution Deepki, dédiée à l’Energy Management et à l’accompagnement des entreprises et des collectivités dans la sobriété énergétique de leurs parcs…” Source: RevenueBase Database · checked Sep 28, 2026
16	EOLYA	Partial evidence	Saint-martin-le-vinoux, FranceHQ checked Sep 28, 2026	51-200	51 contacts →
	Partial evidence “EOLYA est une Société de Services en Efficacité Energétique et Environnementale (S²E³), active sur la région Auvergne-Rhône-Alpes, générant un chiffre d’affaires d'environ 15 M€…” Source: RevenueBase Database · checked Sep 28, 2026
17	Coretec SA	Indirect evidence	Decines-charpieu, FranceHQ checked Sep 28, 2026	51-200	48 contacts →
	Indirect evidence “Spécialiste énergie et utilités pour l'industrie - Chaleur procédés : vapeur, eau surchauffée, fluide thermique- Refroidissement et autres utilités : eau glacée, glycolée, eau de…” Source: RevenueBase Database · checked Sep 28, 2026
18	Homélior	Indirect evidence	Puteaux, FranceHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “Rénovation énergétique clé en main \| Audit • Travaux • Financement Chez Homélior, nous croyons que chaque maison rénovée est une victoire pour la planète et pour ses habitants.” Source: RevenueBase Database · checked Sep 28, 2026
19	Best Energies	Partial evidence	Montreuil, FranceHQ checked Sep 28, 2026	11-50	42 contacts →
	Partial evidence “Best Energies is an engineering firm leader in energy performance and savings, specialized in renewable energies as well as conventional, for heating and air conditioning systems.” Source: RevenueBase Database · checked Sep 28, 2026
20	Akéa Énergies	Indirect evidence	Poitiers, FranceHQ checked Sep 28, 2026	51-200	40 contacts →
	Indirect evidence “Bureau d’études spécialisé dans la maîtrise de l’énergie et les solutions de décarbonation, Akéa Énergies place son ingénierie technique au service des publics BtoB pour les aider…” Source: RevenueBase Database · checked Sep 28, 2026
21	IE Conseil - BET	Indirect evidence	Croissy-beaubourg, FranceHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect evidence “IE CONSEIL est perçu comme un acteur reconnu pour le conseil en utilisation et en gestion de l’énergie dans les bâtiments existants mais également pour les constructions neuves.” Source: RevenueBase Database · checked Sep 28, 2026
22	Cyrisea	Partial evidence	Carquefou, FranceHQ checked Sep 28, 2026	11-50	38 contacts →
	Partial evidence “CYRISEA accompagne ses clients dans la conception et la mise en œuvre de Systèmes Intelligents de Gestion d’Energie - Gestion Technique et Énergétique des Bâtiments (GTEB)-…” Source: RevenueBase Database · checked Sep 28, 2026
23	J&p Facilities	Indirect evidence	Suresnes, FranceHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “Audit, réalisation et maintenance de vos projets CVC, plomberie, électricité et énergie renouvelable.” Source: RevenueBase Database · checked Sep 28, 2026
24	ENEOR	Indirect evidence	Le Pecq, FranceHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “ENEOR : L'ingénierie énergétique par excellence POSITIONNEMENT: Bureau d’études Technique énergétique indépendant spécialisé dans, l’ingénierie de conception, d’exécution et…” Source: RevenueBase Database · checked Sep 28, 2026
25	BSE Building Systems Energies	Indirect evidence	Joué-lès-tours, FranceHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “Créé en 2008 au sein du Groupe Hervé, BSE est un bureau d'études spécialisé dans la performance énergétique et environnementale des bâtiments.” Source: RevenueBase Database · checked Sep 28, 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: enterprise energy auditing 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 enterprise energy auditing services.
Partial evidence: Its own public description names part of enterprise energy auditing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise energy auditing 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 630 enterprise energy auditing services based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,869 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise energy auditing services based in France at a glance

As of Sep 28, 2026

31.9%Verified-email coverage

9.3Average contacts per company

1-10Median size (employees)

14.4%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

444

11-50

144

51-200

201-500

501-1,000

1,001-5,000

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 630 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 enterprise energy auditing 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 “enterprise energy auditing 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 enterprise energy auditing 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 enterprise energy auditing 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, 1,869 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 28, 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.

Enterprise energy auditing services by metro

Enterprise energy auditing services in Paris91

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 enterprise energy auditing 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 enterprise energy auditing services are there based in France?

RevenueBase identified 630 enterprise energy auditing 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?

Veolia Industries Global Solutions, headquartered in Aubervilliers, tops this list with the largest team on record.

Which city has the most enterprise energy auditing services?

Paris leads with 91 headquartered companies, followed by Lyon (25) and Toulouse (13).

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 1,869 verified decision-maker contacts tracked across these 630 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 630 enterprise energy auditing services based in France. Start with a free account, no credit card.

Download this list →

Related lists

Enterprise energy auditing services by geography

Browse the directory

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.