Company lists · Data refreshed September 2026

Top 25 Utility-scale energy management consultants based in France

RevenueBase identified 891 utility-scale energy management consultants headquartered in France as of September 2026 and tracks 18,594 professional contacts across them, including 8,355 with verified work emails. Paris is the largest hub.

This list covers utility-scale 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 29, 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 29, 2026 86% judged on-target in blind review
891Companies
18,594Contacts tracked
8,355Verified emails
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The 25 largest utility-scale energy management consultants based in France

Ranked by team size
Top 25 of 891 utility-scale energy management consultants based in France, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to utility-scale 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSaint-andré-lez-lille, FranceHQ checked Sep 29, 202610001+8,427 contacts →

Indirect evidence

“Dalkia : ensemble, relevons le défi climatique!”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceAubervilliers, FranceHQ checked Sep 29, 20261,001-5,000460 contacts →

Partial evidence

“Veolia Industries Global Solutions est devenu Veolia Energie Performance depuis le 1er juin 2025.”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceParis, FranceHQ checked Sep 29, 2026501-1,000390 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 29, 2026
4Strong evidenceParis, FranceHQ checked Sep 29, 2026501-1,000365 contacts →

Strong evidence

“DORIS is a leader in the provision of engineering, advisory, and project management services to the energy industry.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceParis, FranceHQ checked Sep 29, 2026201-500321 contacts →

Partial evidence

“Colombus Consulting is a management consulting firm specialized in business change and complex project management.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceObernai, FranceHQ checked Sep 29, 2026501-1,000314 contacts →

Partial evidence

“Notre valeur ajoutée : le conseil et les services adaptés à vos besoins et à vos exigences pour vous accompagner dans vos projets de distribution et de management de l'énergie et…”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceLe Bourget Du Lac, FranceHQ checked Sep 29, 202651-200300 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 29, 2026
8Indirect evidenceVilleurbanne, FranceHQ checked Sep 29, 202651-200161 contacts →

Indirect evidence

“Alliance des Énergies : L’allié de vos stratégies énergétiques à 360°!”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceToulouse, FranceHQ checked Sep 29, 2026201-500141 contacts →

Indirect evidence

“Le GROUPE BETEM, Bureau d’études pluridisciplinaire dans le bâtiment et les réseaux, créé en 1967, a pu au travers de la diversité et du nombre d’opérations réalisées, se forger…”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceNanterre, FranceHQ checked Sep 29, 202651-200140 contacts →

Indirect evidence

“Yélé Consulting est un cabinet de conseil et d’ingénierie indépendant spécialiste de la transition énergétique et environnementale.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceGennevilliers, FranceHQ checked Sep 29, 202651-200103 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 29, 2026
12Indirect evidenceJoué-lès-tours, FranceHQ checked Sep 29, 202651-20098 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 29, 2026
13Indirect evidenceSaultain, FranceHQ checked Sep 29, 202651-20094 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 29, 2026
14Indirect evidenceVersailles, FranceHQ checked Sep 29, 202651-20093 contacts →

Indirect evidence

“Avez-vous besoin d'aide pour améliorer les performances énergétiques de vos bâtiments?”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceBoulogne-billancourt, FranceHQ checked Sep 29, 202651-20090 contacts →

Partial evidence

“ENERLIS, opérateur global de la transition énergétique, conçoit, réalise et finance vos projets de rénovation énergétique en s'engageant sur le résultat.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidencePerpignan, FranceHQ checked Sep 29, 202611-5089 contacts →

Indirect evidence

“Bureau d'études solaires indépendant”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceBussy-saint-martin, FranceHQ checked Sep 29, 202651-20081 contacts →

Partial evidence

“ALTO Ingénierie est un bureau d'étude Fluides et Environnement, qui intervient en MOE et AMO, mais également en Direction de Synthèse et BIM Management.”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidencePuteaux, FranceHQ checked Sep 29, 202651-20072 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 29, 2026
19Partial evidenceParis, FranceHQ checked Sep 29, 202651-20070 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 29, 2026
20Indirect evidenceSuresnes, FranceHQ checked Sep 29, 202651-20068 contacts →

Indirect evidence

“Le groupe Sofratherm - Setemi est un groupe de services en efficacité énergétique.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceParis, FranceHQ checked Sep 29, 202651-20062 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 29, 2026
22Indirect evidenceLyon, FranceHQ checked Sep 29, 202651-20058 contacts →

Indirect evidence

“Aginergy est une société de conseil en Ingénierie spécialisée en POWER & PROCESS.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceParis, FranceHQ checked Sep 29, 20261,001-5,00057 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceParis, FranceHQ checked Sep 29, 202611-5056 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 29, 2026
25Indirect evidenceParis, FranceHQ checked Sep 29, 202611-5056 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 29, 2026

Showing 25 of 891 utility-scale energy management consultants based in France

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Utility-scale energy management consultants based in France at a glance

As of Sep 29, 2026
44.9%Verified-email coverage
20.9Average contacts per company
1-10Median size (employees)
15.8%Largest-city concentration · Paris
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
582
11-50
231
51-200
55
201-500
9
501-1,000
5
1,001-5,000
4
10001+
1

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 891 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 utility-scale 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 “utility-scale 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 utility-scale 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 utility-scale 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, 8,355 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 29, 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.

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 utility-scale 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 utility-scale energy management consultants are there based in France?

RevenueBase identified 891 utility-scale 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?

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

Which city has the most utility-scale energy management consultants?

Paris leads with 141 headquartered companies, followed by Lyon (39) and Toulouse (21).

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 8,355 verified decision-maker contacts tracked across these 891 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 29, 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.