Company lists · Data refreshed November 2026

Top 25 Nanogrid developers based in France

RevenueBase identified 103 company matches for nanogrid developers associated with France as of November 2026 and tracks 5,048 professional contacts across them, including 2,826 with verified work emails. Paris is the largest hub.

This list covers company matches for nanogrid developers 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
103Companies
5,048Contacts tracked
2,826Verified emails
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The 25 largest nanogrid developers based in France

Ranked by team size
Top 25 of 103 company matches for nanogrid developers 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 matchBoulogne-billancourt, FranceHQ recorded Nov 6, 20265,001-10,0003,530 contacts →

Exact match

“Fondé en France en 1963, le groupe IDEX, fort de près de 6 500 collaborateurs, développe, conçoit, finance, construit et exploite des infrastructures énergétiques locales et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLyon, FranceHQ recorded Nov 6, 202651-200130 contacts →

Exact match

“Producteur indépendant d’énergie solaire, Terre et Lac conçoit, développe, construit et exploite des installations photovoltaïques au sol, en toiture, en ombrière de parking et en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMontpellier, FranceHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“LUXEL intègre les compétences transverses lui permettant de concevoir, réaliser et exploiter des installations de production d’énergie basées sur des ressources renouvelables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCesson-sévigné, FranceHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“Fort de 8 années d'existence et de centaines de partenariats locaux, le numéro 1 de l'ombrière photovoltaïque en France entend inventer et faire vivre les premières villes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOrmes, FranceHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“Le Groupe Vergnet, “créateur vertueux d’indépendance énergétique depuis 1989”, n’a de cesse depuis son origine de permettre à ses clients de maitriser leur production d’énergie…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMontpellier, FranceHQ recorded Nov 6, 202651-200100 contacts →

Exact match

“Fondée en 2013, Comwatt est née sous le soleil de Montpellier, avec l’ambition de résoudre le frein principal au développement de l’énergie solaire : l’intermittence de production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGrenoble, FranceHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“INOCEL is driving the industrial energy transition with high-performance, zero-emission power solutions, positioning itself as a global technological and industrial leader.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEvreux, FranceHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Avec l'avènement des technologie de l'information, l'ensemble de la chaîne énergétique devient intelligent - Les réseaux de distribution (SMART GRID)- Les villes (SMART CITY)- Les…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBeaucouzé, FranceHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Specialist and leader in the design and manufacture of autonomous public lighting systems in energy, Novéa Énergies has also developed a range of LED lighting products connected…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchVilleurbanne, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Urban Solar Energy est le 1er intégrateur de centrales photovoltaïques en milieux urbain, vous permettant d’accéder à une énergie renouvelable et locale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLorient, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Producteur indépendant d’énergies renouvelables depuis 2001, le groupe Nass & Wind exploite les projets qu’il développe, finance et réalise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMougins, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“ValEnergies part of Valindus group (French industrial corporation), is a private company experts in Energy, Our solar branch "ValSolar" is the largest Pv power plant builder and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBeaucouzé, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Artyseo, c’est une belle bande de.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLambesc, FranceHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Le Solaire en toute Confiance”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMontfort Le Gesnois, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Depuis 2002, Sarthe Solaire conçoit et intègre des architectures énergétiques durables pour les particuliers, les entreprises et les collectivités.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAix-en-provence, FranceHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“SerenySun Énergies a pour vocation d’accélérer le développement des circuits courts de l’énergie, et notamment à promouvoir le développement de quartiers éco responsables en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchToulouse, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Et si vos bâtiments devenaient une source de performance énergétique et financière?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAvignon, FranceHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Devenco a été fondé en 2018 avec pour mission de rendre le solaire accessible à tous.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCesson-sévigné, FranceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Avec Lumioo, accédez à une toute nouvelle dimension de l'autoconsommation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMorée, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Filiale du groupe Le Triangle, acteur majeur du développement photovoltaïque en France, Triangle Sol'R accompagne les agriculteurs et porteurs de projets dans la conception, le…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchToulon, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“SunVolt France est le leader de l’autoconsommation solaire intelligente depuis 2019.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSeignosse, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We Sun, basée à Seignosse (40), en Nouvelle Aquitaine, est une entreprise spécialisée dans le secteur de l’énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRomans-sur-isère, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Mon Installateur Solaire est une entreprise spécialisée dans les solutions solaires et énergétiques, dédiée aux particuliers, professionnels et collectivités souhaitant gagner en…”

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

Exact match

“Solarparc est née d’une conviction : pour s’imposer dans le temps, la transition énergétique doit être une démarche doublement vertueuse, à la fois écologique et économique.”

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

Showing 25 of 103 nanogrid developers based in France

See the full list, filter by size, metro and specialty, and access 2,826 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nanogrid developers based in France at a glance

As of Nov 6, 2026
56.0%Verified-email coverage
49.0Average contacts per company
1-10Median size (employees)
11.7%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
26
51-200
13
5,001-10,000
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 103 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 “nanogrid developers” 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 2,826 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 “nanogrid developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nanogrid developers are there based in France?

RevenueBase identified 103 company matches for nanogrid developers 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?

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

Which city has the most nanogrid developers?

Paris leads with 12 company records, followed by Montpellier (3) and Aix En Provence (2).

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 2,826 professional contacts with verified work emails tracked across these 103 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.