Company lists · Data refreshed September 2026

Top 25 Grid energy storage software based in France

Name: Grid energy storage software based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 90 companies tracked

RevenueBase identified 90 grid energy storage software headquartered in France as of September 2026 and tracks 4,482 professional contacts across them, including 2,476 with verified work emails and 302 with mobile numbers. Paris is the largest hub.

This list covers grid energy storage software headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

90Companies

4,482Contacts tracked

2,476Verified emails

302Mobile numbers

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The 25 largest grid energy storage software based in France

Ranked by team size

Top 25 of 90 grid energy storage software based in France, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to grid energy storage software: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Energy Pool	Strong evidence	Le Bourget Du Lac, FranceHQ checked Sep 3, 2026	51-200	290 contacts →
	Strong evidence “At the centre of the smart grid revolution, Energy Pool manages and optimizes complex systems (energy consumption of industrial sites, decentralized production, renewable…” Source: RevenueBase Database · checked Sep 3, 2026
2	Agregio Solutions	Indirect evidence	Courbevoie, FranceHQ checked Sep 3, 2026	51-200	200 contacts →
	Indirect evidence “Née en 2023 de la fusion d’Agregio et de Store & Forecast, filiales 100% d’EDF, Agregio Solutions est le leader de l’agrégation en France et un acteur reconnu sur les marchés des…” Source: RevenueBase Database · checked Sep 3, 2026
3	Smart Impulse	Indirect evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	85 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 3, 2026
4	Trace Software	Strong evidence	St Romain De Colbosc, FranceHQ checked Sep 3, 2026	51-200	83 contacts →
	Strong evidence “At the heart of innovation in network sizing and energy efficiency, Trace Software is positioned as an undisputed leader in the development of software for building and energy…” Source: RevenueBase Database · checked Sep 3, 2026
5	Comwatt	Indirect evidence	Montpellier, FranceHQ checked Sep 3, 2026	51-200	71 contacts →
	Indirect evidence “Fondée en 2013, Comwatt développe des technologies uniques et brevetées, pour permettre à toutes et tous de mieux maîtriser sa facture d’énergie en favorisant notamment la…” Source: RevenueBase Database · checked Sep 3, 2026
6	Team Réseaux	Partial evidence	Evreux, FranceHQ checked Sep 3, 2026	51-200	58 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 3, 2026
7	Decade Energy	Strong evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	30 contacts →
	Strong evidence “Decade Energy develops energy storage, charging, and software solutions that secures power for electric fleets at the lowest possible cost.” Source: RevenueBase Database · checked Sep 3, 2026
8	Valenergies	Partial evidence	Mougins, FranceHQ checked Sep 3, 2026	11-50	27 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 3, 2026
9	Eleneo	Partial evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	27 contacts →
	Partial evidence “Eleneo crafts cutting-edge software solutions and offer strategic and operational advisory services.” Source: RevenueBase Database · checked Sep 3, 2026
10	S4e - Energysoft	Strong evidence	Lorient, FranceHQ checked Sep 3, 2026	11-50	23 contacts →
	Strong evidence “Founded in 2010, S4E SOFTWARE is a software publisher specialising in information systems dedicated to energy.” Source: RevenueBase Database · checked Sep 3, 2026
11	K-Motors	Partial evidence	FranceHQ checked Sep 3, 2026	1-10	22 contacts →
	Partial evidence “Efficiency is a key word when describing the challenges of increasing renewable and emissions free energy in environment.” Source: RevenueBase Database · checked Sep 3, 2026
12	Eclipse	Indirect evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	20 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 3, 2026
13	High Tech For Telecontrol Project	Indirect evidence	Redon, FranceHQ checked Sep 3, 2026	11-50	17 contacts →
	Indirect evidence “HTTP, votre partenaire pour la gestion intelligente des énergies.” Source: RevenueBase Database · checked Sep 3, 2026
14	Selection-Enr	Indirect evidence	Tarbes, FranceHQ checked Sep 3, 2026	1-10	17 contacts →
	Indirect evidence “Selection-EnR développe et commercialise des solutions automatisées qui permettent le raccordement intelligent des producteurs et des consommateurs abonnés au réseau électrique de…” Source: RevenueBase Database · checked Sep 3, 2026
15	R&s	Indirect evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	17 contacts →
	Indirect evidence “R&S développe des parcs de production d'énergie renouvelable (photovoltaïque, éolien) et des moyens de stockage massif d'électricité indispensables à une transition énergétique…” Source: RevenueBase Database · checked Sep 3, 2026
16	Planete	Indirect evidence	Charnay-Les-Macon, FranceHQ checked Sep 3, 2026	11-50	17 contacts →
	Indirect evidence “Nous proposons des solutions photovoltaïques pour répondre à tous les types de contraintes :> Autoconsommation avec revente de surplus > Stockage virtuelle > Batterie physique >…” Source: RevenueBase Database · checked Sep 3, 2026
17	Storio Energy	Partial evidence	Aulnay-Sous-Bois, FranceHQ checked Sep 3, 2026	11-50	15 contacts →
	Partial evidence “Storio Energy turns the volatility of electricity markets into a competitive advantage for France's largest energy consumers.” Source: RevenueBase Database · checked Sep 3, 2026
18	Likewatt	Partial evidence	Lyon, FranceHQ checked Sep 3, 2026	11-50	15 contacts →
	Partial evidence “Likewatt is a deeptech start-up that aims to accelerate the energy transition through the accelerated, intelligent and optimal development of renewable energy systems.” Source: RevenueBase Database · checked Sep 3, 2026
19	Jpme - E-Batterie	Indirect evidence	Saint-Clement-De-Riviere, FranceHQ checked Sep 3, 2026	11-50	15 contacts →
	Indirect evidence “Fournisseur d'électricité renouvelable avec stockage des surplus de production dans sa batterie virtuelle E-BATTERIE via le périmètre d'équilibre ENEDIS” Source: RevenueBase Database · checked Sep 3, 2026
20	Survoltage	Indirect evidence	Grenoble, FranceHQ checked Sep 3, 2026	11-50	14 contacts →
	Indirect evidence “Produire et consommer l’électricité au bon moment Survoltage accompagne les acteurs de l'énergie dans le pilotage intelligent de leurs actifs.” Source: RevenueBase Database · checked Sep 3, 2026
21	rsw.net	Indirect evidence	Groslay, FranceHQ checked Sep 3, 2026	11-50	13 contacts →
	Indirect evidence “Concepteur et fabricant de systèmes d’optimisation d’énergie et de la puissance électrique.” Source: RevenueBase Database · checked Sep 3, 2026
22	Evolution Energie	Strong evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	11 contacts →
	Strong evidence “Evolution Energie provides expert energy management softwares to energy suppliers and industrials to manage and optimize their portfolio.” Source: RevenueBase Database · checked Sep 3, 2026
23	One-Sixone	Strong evidence	Sainte-Luce-Sur-Loire, FranceHQ checked Sep 3, 2026	1-10	11 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 3, 2026
24	Acacia	Indirect evidence	FranceHQ checked Sep 3, 2026	1-10	10 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 3, 2026
25	Fractal Energy	Strong evidence	Tours, FranceHQ checked Sep 3, 2026	1-10	9 contacts →
	Strong evidence “At Fractal Energy, we combine smart storage (BESS) with a cutting-edge Virtual Power Plant (VPP) to revolutionize demand load management.” Source: RevenueBase Database · checked Sep 3, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: grid energy storage software. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names grid energy storage software.
Partial evidence: Its own public description names part of grid energy storage software, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid energy storage software. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 90 grid energy storage software based in France

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Grid energy storage software based in France at a glance

As of Sep 3, 2026

55.2%Verified-email coverage

6.7%Mobile-number coverage

49.8Average contacts per company

1-10Median size (employees)

17.8%Largest-city concentration · Paris

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

22131–60

1,40761–90

81990–180

29180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among grid energy storage software, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “grid energy storage software”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names grid energy storage software), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among grid energy storage software, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,476 across the full list. 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 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names grid energy storage software, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many grid energy storage software are there based in France?

RevenueBase identified 90 grid energy storage software headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Energy Pool, headquartered in Le Bourget Du Lac, tops this list with the largest team on record.

Which city has the most grid energy storage software?

Paris leads with 16 headquartered companies, followed by Montpellier (4) and Lyon (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,476 verified decision-maker contacts tracked across these 90 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 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 Smart Search, 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.