Company lists · Data refreshed September 2026

Top 15 Utility billing optimization companies based in France

RevenueBase identified 43 company matches for utility billing optimization companies associated with France as of September 2026 and tracks 234 professional contacts across them, including 59 with verified work emails. Paris is the largest hub.

This list covers company matches for utility billing optimization companies 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 September 22, 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 Sep 22, 2026 How this list was built
43Companies
234Contacts tracked
59Verified emails
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The 15 largest utility billing optimization companies based in France

Ranked by team size
Top 15 of 43 company matches for utility billing optimization companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchToulouse, FranceHQ recorded Sep 22, 202651-20023 contacts →

Exact match

“Geotherm-Eco Votre expert en énergie!”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchTours, FranceHQ recorded Sep 22, 20261-1019 contacts →

Exact match

“Symphonics une offre innovante de services énergétiques pour les particuliers et les professionnels.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchAvignon, FranceHQ recorded Sep 22, 202611-5015 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 · Sep 22, 2026 · View company records in RevenueBase
4Exact matchSeclin, FranceHQ recorded Sep 22, 202611-5014 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 · Sep 22, 2026 · View company records in RevenueBase
5Exact matchLevallois Perret, FranceHQ recorded Sep 22, 202611-5013 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 · Sep 22, 2026 · View company records in RevenueBase
6Exact matchLyon, FranceHQ recorded Sep 22, 202651-20010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchBelleville-sur-saône, FranceHQ recorded Sep 22, 202611-507 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchMornant, FranceHQ recorded Sep 22, 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 · Sep 22, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Sep 22, 202611-505 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchRis Orangis, FranceHQ recorded Sep 22, 202611-505 contacts →

Exact match

“Chez Be Energiz, nous accompagnons les entreprises dans la gestion et l’optimisation de leurs contrats d’énergie.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchCaluire-et-cuire, FranceHQ recorded Sep 22, 20261-105 contacts →

Exact match

“Cynergia est spécialisée dans l'optimisation du coût des factures énergétiques, ainsi que dans la gestion de la consommation d'énergie”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Sep 22, 20261-103 contacts →

Exact match

“EcoVolta est le partenaire privilégié des entreprises soucieuses de maîtriser et de sécuriser leurs dépenses énergétiques.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchNeuilly-sur-seine, FranceHQ recorded Sep 22, 20261-103 contacts →

Exact match

“Scan énergétique, optimisation contrat gaz/electricité, CEE, exonération charges/taxes obligatoires”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Sep 22, 20261-103 contacts →

Exact match

“ESY optimise les contrats d'énergies pour les entreprises à travers 3 leviers- Le courtage en fourniture d'électricité et de gaz - l'optimisation de l'acheminement (Puissance…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchTours, FranceHQ recorded Sep 22, 20261-101 contacts →

Exact match

“Optimisez vos dépenses énergie avec Mon Courtier énergie, expert B2B en Centre-Val-de-Loire!”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 15 of 43 utility billing optimization companies based in France

See the full list, filter by size, metro and specialty, and access 59 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility billing optimization companies based in France at a glance

As of Sep 22, 2026
25.2%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
27.9%Largest-city concentration · Paris
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
15
51-200
2

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 43 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 billing optimization companies” 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 59 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 September 22, 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.

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 billing optimization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility billing optimization companies are there based in France?

RevenueBase identified 43 company matches for utility billing optimization companies associated with France as of September 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?

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

Which city has the most utility billing optimization companies?

Paris leads with 12 company records, followed by Tours (2) and Aix-En-Provence (1).

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 59 professional contacts with verified work emails tracked across these 43 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 September 22, 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.