Company lists · Data refreshed November 2026

Top 25 Solar energy performance optimization companies based in France

RevenueBase identified 440 company matches for solar energy performance optimization companies associated with France as of November 2026 and tracks 3,599 professional contacts across them, including 1,090 with verified work emails. Paris is the largest hub.

This list covers company matches for solar energy performance 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 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
440Companies
3,599Contacts tracked
1,090Verified emails
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The 25 largest solar energy performance optimization companies based in France

Ranked by team size
Top 25 of 440 company matches for solar energy performance optimization companies 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 matchMontpellier, FranceHQ recorded Nov 6, 2026201-500229 contacts →

Exact match

“Depuis plus de 30 ans, Apex Energies transforme le solaire en véritable levier économique et stratégique pour les entreprises, les collectivités et les acteurs fonciers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 6, 202651-200162 contacts →

Exact match

“GÉNÉRALE DU SOLAIRE was created in 2008 at the initiative of Daniel Bour.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“Feedgy maximizes the performance and extends the lifespan of photovoltaic power plants across France and Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBron, FranceHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“DIMEO Energie, la garantie du solaire sur mesure pour les professionnels 🤝 Notre positionnement - Expertise - Conceptions sur mesure - Projets clé en main - Garanties Nos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDardilly, FranceHQ recorded Nov 6, 202611-5094 contacts →

Exact match

“ISOWATT, INSTALLATEUR DE PANNEAUX SOLAIRES PHOTOVOLTAÏQUES DEPUIS 18 ANS Nous avons fait du solaire photovoltaïque, notre cœur de métier et de compétences!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMarseille, FranceHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“DualSun has developed dual-intelligent solar panels that provide both electricity (photovoltaic) and hot water (thermal) for all buildings (collective housing, offices, swimming…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSeclin, FranceHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Agriwatt fait partie de Générations Renouvelables qui est un groupe français indépendant, spécialiste des énergies renouvelables et du génie électrique tertiaire, qui regroupe les…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFretin, FranceHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“Sunelis, entreprise spécialisée dans le solaire photovoltaïque, conçoit, installe et assure la maintenance et le nettoyage de centrales solaires photovoltaïques pour tous types de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMontpellier, FranceHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Chez Domuneo, nous accompagnons votre entreprise et les collectivités dans leur transition vers des solutions énergétiques solaires durables et rentables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchSaint-herblain, FranceHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Chez Be Green, nous sommes des experts en solutions énergétiques solaires pour les professionnels et les collectivités.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMarseille, FranceHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Parce que nous croyons que le solaire est la première source d’énergie sur terre et que les grandes toitures sont le premier gisement de la transition énergétique, nous faisons du…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCarhaix Plouguer, FranceHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Quénéa Energies Renouvelables est une entreprise bretonne spécialisée depuis 30 ans dans la conception, l'installation et la maintenance de centrales solaires photovoltaïques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchToulouse, FranceHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“AMK Energy est une entreprise dynamique spécialisée dans les solutions clé en main.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDardilly, FranceHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“72% des chefs d’entreprises disent être impactés fortement par la hausse des coûts de l’énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchThouaré-sur-loire, FranceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Photovolt œuvre depuis 2006 auprès de particuliers et professionnels en tant que concepteur et installateur de centrales solaires : Pose de panneaux solaires en toiture…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTours, FranceHQ recorded Nov 6, 20261-1027 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLa Motte-servolex, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“CYTHELIA est un bureau d’études indépendant en nouvelles technologies de l’énergie, spécialisé dans le photovoltaique (stratégie, technologie, marchés) et dans les constructions à…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCournon-d'auvergne, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Située à Cournon d'Auvergne 63800 depuis 2007, SYSTÈMES SOLAIRES est spécialisée dans l’installation de centrales photovoltaïques avec une spécialisation dans le domaine de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDécines-charpieu, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Votre partenaire solaire de confiance, où l'humain et la performance sont au cœur de notre mission”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMontpellier, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Libow est une start-up spécialisée dans l'autoconsommation solaire durable grâce à des produits et des installations de qualité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWolfgantzen, FranceHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Depuis plus de 15 ans, nous accompagnons nos clients dans le domaine de l'énergie photovoltaïque avec un savoir-faire qui n’est plus à prouver.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBiron, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Depuis 2008, Vergnaud conçoit, installe et assure la durabilité de centaines de centrales photovoltaïques pour les professionnels de la région Nouvelle-Aquitaine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontrouge, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“L'ENERGIE SOLAIRE ADAPTEE AUX ENTREPRISES ET AUX COLLECTIVITES Sunvie conçoit des solutions solaires sur mesure pour les entreprises et collectivités locales qui veulent exploiter…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCastelculier, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Tersun est le spécialiste de l’énergie renouvelable dans votre région, depuis 2014.”

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

Showing 25 of 440 solar energy performance optimization companies based in France

See the full list, filter by size, metro and specialty, and access 1,090 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar energy performance optimization companies based in France at a glance

As of Nov 6, 2026
30.3%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
4.5%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
283
11-50
123
51-200
24
201-500
4
501-1,000
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 440 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 “solar energy performance 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 1,090 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.

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

How many solar energy performance optimization companies are there based in France?

RevenueBase identified 440 company matches for solar energy performance optimization companies 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?

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

Which city has the most solar energy performance optimization companies?

Paris leads with 20 company records, followed by Toulouse (15) and Lyon (13).

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 1,090 professional contacts with verified work emails tracked across these 440 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.