Company lists · Data refreshed September 2026

Top 25 Factory energy management consultants based in France

Name: Factory energy management consultants based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 646 companies tracked

RevenueBase identified 646 factory energy management consultants headquartered in France as of September 2026 and tracks 8,274 professional contacts across them, including 2,215 with verified work emails. Paris is the largest hub.

This list covers factory energy management consultants 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

646Companies

8,274Contacts tracked

2,215Verified emails

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The 25 largest factory energy management consultants based in France

Ranked by team size

Top 25 of 646 factory energy management consultants 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 factory energy management consultants: 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	Greenflex	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	501-1,000	390 contacts →
	Partial evidence “Since 2009, GreenFlex has been a key partner in the energy, environmental and societal transformation of organizations, enabling them to change their trajectory towards an economy…” 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	SNECI	Indirect evidence	Levallois, FranceHQ checked Sep 28, 2026	51-200	107 contacts →
	Indirect evidence “SNECI offers expertise in Industrial Performance Improvement, Business Development & Decarbonization to our customers internationally through 450 experts around the world.” Source: RevenueBase Database · checked Sep 28, 2026
5	CDC Conseil	Indirect evidence	Joué-lès-tours, FranceHQ checked Sep 28, 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 28, 2026
6	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
7	ECO Environnement	Indirect evidence	Pantin, FranceHQ checked Sep 28, 2026	51-200	84 contacts →
	Indirect evidence “Éco Environnement – Expert en transition énergétique durable Éco Environnement accompagne entreprises et collectivités dans leur passage à l’énergie verte.” Source: RevenueBase Database · checked Sep 28, 2026
8	New-E	Indirect evidence	Lyon, FranceHQ checked Sep 28, 2026	51-200	72 contacts →
	Indirect evidence “New-e, c'est la société de conseil opérationnel, spécialiste des métiers de la transition durable!” 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	ACE Energie	Indirect evidence	Paris, FranceHQ checked Sep 28, 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 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	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
13	Akajoule	Indirect evidence	Saint Nazaire, FranceHQ checked Sep 28, 2026	11-50	54 contacts →
	Indirect evidence “AKAJOULE est un bureau d’étude spécialisé dans l’accompagnement et l’ingénierie en énergie et environnement.” Source: RevenueBase Database · checked Sep 28, 2026
14	VIRIA	Indirect evidence	Caen, FranceHQ checked Sep 28, 2026	51-200	54 contacts →
	Indirect evidence “Qui sommes-nous?” Source: RevenueBase Database · checked Sep 28, 2026
15	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
16	Sobre Energie	Strong evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	53 contacts →
	Strong 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
17	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
18	Domuneo	Indirect evidence	Montpellier, FranceHQ checked Sep 28, 2026	11-50	46 contacts →
	Indirect evidence “Chez Domuneo, nous accompagnons votre entreprise et les collectivités dans leur transition vers des solutions énergétiques solaires durables et rentables.” 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	AXYS	Indirect evidence	Courtabœuf, FranceHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “L’équipe AXYS, forte de son expérience dans le domaine, met en application depuis plus de 25 ans, l’ensemble des nouvelles technologies applicables aux équipements techniques des…” Source: RevenueBase Database · checked Sep 28, 2026
21	Capitole Énergie By Epsa	Indirect evidence	Balma, FranceHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “Nous sommes fiers d'être à l'avant-garde de la régulation dans le secteur du courtage en énergie.” Source: RevenueBase Database · checked Sep 28, 2026
22	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
23	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
24	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
25	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

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: factory energy management consultants. 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 factory energy management consultants.
Partial evidence: Its own public description names part of factory energy management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name factory energy management consultants. 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 646 factory energy management consultants based in France

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Factory energy management consultants based in France at a glance

As of Sep 28, 2026

26.8%Verified-email coverage

12.8Average contacts per company

1-10Median size (employees)

14.2%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

446

11-50

153

51-200

201-500

501-1,000

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 646 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 factory energy management consultants, 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 “factory energy management consultants”. 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 factory energy management consultants), 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 factory energy management consultants, 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, 2,215 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.

Factory energy management consultants by metro

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 factory energy management consultants, 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 factory energy management consultants are there based in France?

RevenueBase identified 646 factory energy management consultants 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 factory energy management consultants?

Paris leads with 92 headquartered companies, followed by Lyon (31) and Toulouse (18).

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 2,215 verified decision-maker contacts tracked across these 646 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.

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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.