Company lists · Data refreshed September 2026

Top 25 Battery storage project developers based in France

Name: Battery storage project developers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 85 companies tracked

RevenueBase identified 85 company matches for battery storage project developers associated with France as of September 2026 and tracks 3,535 professional contacts across them, including 1,504 with verified work emails. Paris is the largest hub.

This list covers company matches for battery storage project 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 September 19, 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 19, 2026 How this list was built

85Companies

3,535Contacts tracked

1,504Verified emails

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The 25 largest battery storage project developers based in France

Ranked by team size

Top 25 of 85 company matches for battery storage project developers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	SAFT	Exact match	Levallois-perret, FranceHQ recorded Sep 19, 2026	1,001-5,000	2,322 contacts →
	Exact match “Saft specializes in advanced technology battery solutions for industry, from the design and development to the production, customization and service provision.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	REDEN	Exact match	Roquefort, FranceHQ recorded Sep 19, 2026	201-500	260 contacts →
	Exact match “REDEN is an independent power producer active across the entire solar and energy storage value chain: development, financing, construction, and operations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Entech Smart Energies	Exact match	Quimper, FranceHQ recorded Sep 19, 2026	201-500	174 contacts →
	Exact match “Entech develops solar production, storage, and electricity conversion solutions controlled by smart software systems that promote the increasing and profitable integration of…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Nidec ASI S.A.S	Exact match	Roche La Molière, FranceHQ recorded Sep 19, 2026	51-200	133 contacts →
	Exact match “Nidec ASI S.A.S, based near Saint-Etienne (42) in France, is a company that designs, manufactures and installs Battery Energy Storage Systems.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Clean Horizon	Exact match	Paris, FranceHQ recorded Sep 19, 2026	11-50	39 contacts →
	Exact match “Active worldwide since 2009, Clean Horizon is 100% dedicated to energy storage.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Geolith	Exact match	Orsay, FranceHQ recorded Sep 19, 2026	11-50	33 contacts →
	Exact match “GeoLith is committed to enabling sufficient Battery Energy Storage System capacity, offering technology that allows local, sustainable lithium production.Whether for power…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Decade Energy	Exact match	Paris, FranceHQ recorded Sep 19, 2026	11-50	30 contacts →
	Exact match “Decade Energy develops energy storage, charging, and software solutions that secures power for electric fleets at the lowest possible cost.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Powidian Energy	Exact match	La Ville-aux-dames, FranceHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “Société pionnière des solutions de production et de stockage de l’énergie produite via hydrogène « vert », PowiDian Energy œuvre pour la transition écologique des territoires…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Tiamat Energy	Exact match	Amiens, FranceHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “Spun off from the CEA/CNRS late 2017, TIAMAT Energy is a start-up that designs, develops and produces innovative solutions for energy storage applications.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	NEOGY	Exact match	Mérignac, FranceHQ recorded Sep 19, 2026	11-50	22 contacts →
	Exact match “Neogy provides high-performance batteries fitted with customized BMS to equip diverse applications: ebikes and other electric two-wheelers, robots, EVs as well as stationary (ESS)…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	K-Motors	Exact match	Peynier, FranceHQ recorded Sep 19, 2026	1-10	22 contacts →
	Exact match “Efficiency is a key word when describing the challenges of increasing renewable and emissions free energy in environment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Eclipse	Exact match	Paris, FranceHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “Eclipse develops and optimizes utility scale BESS to provide TSOs and IPPs with the flexibility required for a swift integration of renewables in the mix, while maximizing profit…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Pellenc Energy	Exact match	Pertuis, FranceHQ recorded Sep 19, 2026	11-50	19 contacts →
	Exact match “Pellenc Energy est une entreprise de recherche et d’innovation spécialisée dans les technologies de stockage d’énergie.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Planete	Exact match	Charnay-lès-mâcon, FranceHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “Nous proposons des solutions photovoltaïques pour répondre à tous les types de contraintes :> Autoconsommation avec revente de surplus > Stockage virtuelle > Batterie physique >…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Storio Energy	Exact match	Aulnay-sous-bois, FranceHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “Storio Energy turns the volatility of electricity markets into a competitive advantage for France's largest energy consumers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	One-Sixone	Exact match	Sainte-luce-sur-loire, FranceHQ recorded Sep 19, 2026	1-10	12 contacts →
	Exact match “One-sixone brings to the energy sector its technological expertise in energy storage systems and intervenes when existing solutions do not meet the needs and requirements of its…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	GCK Energy	Exact match	Saint-pierre-d'albigny, FranceHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Using a fully autonomous storage energy system, GCK Energy, in collaboration with partners Socomec & IBS, have designed a mobile energy solution to power festivals, events…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Sylfen	Exact match	Le Cheylas, FranceHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Energy is at the heart of human civilization, and its evolutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Acacia	Exact match	Marseille, FranceHQ recorded Sep 19, 2026	1-10	10 contacts →
	Exact match “Acacia est un développeur de projets d’infrastructures de raccordement au réseau électrique et de stockage d’électricité, dont la vocation est d’accélérer la transition…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Fractal Energy	Exact match	Tours, FranceHQ recorded Sep 19, 2026	1-10	9 contacts →
	Exact match “At Fractal Energy, we combine smart storage (BESS) with a cutting-edge Virtual Power Plant (VPP) to revolutionize demand load management.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Ecotechnics	Exact match	Villeneuve D'ascq, FranceHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “Energies innovantes et durables.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Revolty	Exact match	Paris, FranceHQ recorded Sep 19, 2026	1-10	9 contacts →
	Exact match “Every year, millions of lithium-ion batteries still full of potential are set aside.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	We SUN	Exact match	Seignosse, FranceHQ recorded Sep 19, 2026	11-50	8 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 · Sep 19, 2026 · View company records in RevenueBase
24	Olenergies	Exact match	Bagnolet, FranceHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match “Olenergies designs powerful, long-life, smart and highly secured lithium batteries to - Store energy from renewables (solar, wind.)- Power supply vehicles (marine, automotive…)-…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Sacred SUN Europe	Exact match	Fargues, FranceHQ recorded Sep 19, 2026	1-10	8 contacts →
	Exact match “Sacred Sun Europe SARL is a subsidiary of Shandong Sacred Sun Power Sources Co, Ltd, an international high-tech company founded in 1991, registered on the Shenzhen Stock Exchange…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “battery storage project developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 85 battery storage project developers based in France

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Battery storage project developers based in France at a glance

As of Sep 19, 2026

42.5%Verified-email coverage

41.6Average contacts per company

1-10Median size (employees)

14.1%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 85 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 “battery storage project 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 1,504 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 19, 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 “battery storage project developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many battery storage project developers are there based in France?

RevenueBase identified 85 company matches for battery storage project developers 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?

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

Which city has the most battery storage project developers?

Paris leads with 12 company records, followed by Lyon (2) and Montpellier (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 1,504 professional contacts with verified work emails tracked across these 85 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 19, 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.