Company lists · Data refreshed November 2026

Top 25 Utility rate optimization firms based in France

RevenueBase identified 145 company matches for utility rate optimization firms associated with France as of November 2026 and tracks 2,484 professional contacts across them, including 413 with verified work emails. Paris is the largest hub.

This list covers company matches for utility rate optimization firms associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
145Companies
2,484Contacts tracked
413Verified emails
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The 25 largest utility rate optimization firms based in France

Ranked by team size
Top 25 of 145 company matches for utility rate optimization firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchParis, FranceHQ recorded Nov 6, 20261,001-5,0001,411 contacts →

Exact match

“At Selectra, we help customers manage and reduce their household or business expenses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGennevilliers, FranceHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPlescop, FranceHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Créée en 2016, Optima Énergie est un cabinet de #conseil en #énergie basé en #Bretagne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBoulogne-billancourt, FranceHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“NÉOGIES est une société de courtage en énergie pour les professionnels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBalma, FranceHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Nous sommes fiers d'être à l'avant-garde de la régulation dans le secteur du courtage en énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchToulouse, FranceHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Geotherm-Eco Votre expert en énergie!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“OMNEGY est un cabinet de conseil en énergie pour les entreprises, spécialiste des achats et des contrats d'énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Eurekles, société de courtage en énergies pour les entreprises fondée fin 2020, spécialisée dans l’accompagnement des Syndics & Copropriétés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Premium Énergies est un cabinet de conseil en achat d’énergie et en performance énergétique dédié aux entreprises (TPE, PME, industries, syndicats, hôtellerie, restauration…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAvignon, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“energy est spécialisée dans le Contrôle et le Management des Coûts de l'Énergie (CMCE) pour une finance durable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSeclin, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Economisez jusqu'à 30% sur vos contrats de gaz et d'électricité et gagnez jusqu'à 3 semaines par an!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLevallois Perret, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Edenkia (Groupe Proxiserve) accompagne depuis plus de 20 ans les propriétaires, promoteurs et gestionnaires d’immeubles tertiaires, dans l’optimisation de leurs coûts énergétiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDijon, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“ECODIGO est une entreprise privée et indépendante créée en 2015.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLyon, FranceHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“You-energie est une société spécialisée dans le courtage en énergie BtoB.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSt.-germain-en-laye, FranceHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Sonergy, expert et analyste, se démarque par son expertise pointue dans les marchés de l'énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Chez Mouv Energie, cabinet de conseil pour professionnels et industriels, nous optimisons votre budget Energie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchParis, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“COZEN, entreprise de service environnementale, aide les entreprises et les collectivités à réduire durablement leurs consommations d’énergie et les coûts associés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSt Amand Montrond, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Située à Saint Amand Montrond, Boubat Eco Energie vous permet de faire des économies sur votre facture d'électricité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBelleville-sur-saône, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Only Nrj : Votre allié stratégique en électricité, gaz, optimisation et renégociation énergétique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSausset-les-pins, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“INFINITY ENERGIES a vu le jour en 2021, après 5 années d'expertise des dirigeants sur le marché de l'énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAnnecy-le-vieux, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Les marchés de l’électricité et du gaz sont complexes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMarseille, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Le 1er cabinet de conseil en énergie à taille humaine et aux valeurs humaines en France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Gemna est un cabinet de courtage en énergie pour les professionnels et les particuliers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLyon, FranceHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Watts Up Group est un cabinet de conseil en stratégie énergétique basé à Lyon.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMornant, FranceHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Nous vous aidons à faire de l'optimisation énergétique une clé de votre stratégie - Courtage en énergie - Conformité réglementaire - Audits énergétiques - Suivi des consos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 145 utility rate optimization firms based in France

See the full list, filter by size, metro and specialty, and access 413 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility rate optimization firms based in France at a glance

As of Nov 6, 2026
16.6%Verified-email coverage
17.1Average contacts per company
1-10Median size (employees)
24.8%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
92
11-50
45
51-200
7
1,001-5,000
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 145 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with France whose business descriptions match “utility rate optimization firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 413 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Utility rate optimization firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “utility rate optimization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility rate optimization firms are there based in France?

RevenueBase identified 145 company matches for utility rate optimization firms associated with France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Selectra tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most utility rate optimization firms?

Paris leads with 36 company records, followed by Lyon (9) and Toulouse (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 413 professional contacts with verified work emails tracked across these 145 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.