Company lists · Data refreshed September 2026

Top 25 Grid storage software companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 105 companies tracked

RevenueBase identified 105 grid storage software companies headquartered in France as of September 2026 and tracks 1,977 professional contacts across them, including 913 with verified work emails. Paris is the largest hub.

This list covers grid storage software companies 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 28, 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 28, 2026 86% judged on-target in blind review

105Companies

1,977Contacts tracked

913Verified emails

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The 25 largest grid storage software companies based in France

Ranked by team size

Top 25 of 105 grid storage software companies based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to grid storage software companies: 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	Partial evidence	Le Bourget Du Lac, FranceHQ checked Sep 28, 2026	51-200	300 contacts →
	Partial 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 28, 2026
2	Agregio Solutions	Indirect evidence	Courbevoie, FranceHQ checked Sep 28, 2026	51-200	202 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 28, 2026
3	Smart Impulse	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	87 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
4	Elum Energy	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	87 contacts →
	Partial evidence “Elum Energy is an energy & automation company providing ePowerControl technology : an Energy Management Systems (EMS) for renewable energy, storage, generators and other…” Source: RevenueBase Database · checked Sep 28, 2026
5	Trace Software	Partial evidence	St Romain De Colbosc, FranceHQ checked Sep 28, 2026	51-200	82 contacts →
	Partial 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 28, 2026
6	Actia Energy	Indirect evidence	Le Puy Ste Reparade, FranceHQ checked Sep 28, 2026	201-500	73 contacts →
	Indirect evidence “Découvrez ACTIA Energy, la division spécialisée du groupe ACTIA, partenaire de confiance pour la gestion, le transport et la distribution de l'énergie.” Source: RevenueBase Database · checked Sep 28, 2026
7	Energisme	Partial evidence	Boulogne Billancourt, FranceHQ checked Sep 28, 2026	51-200	63 contacts →
	Partial evidence “Energisme is the software platform at the heart of energy intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
8	Powr Connect	Indirect evidence	Nantes, FranceHQ checked Sep 28, 2026	51-200	58 contacts →
	Indirect evidence “POwR Connect, filiale de POwR Group, est un acteur majeur de la distribution de solutions énergétiques pour les professionnels, avec plus de 16 ans d’expertise.” Source: RevenueBase Database · checked Sep 28, 2026
9	Team Réseaux	Partial evidence	Evreux, FranceHQ checked Sep 28, 2026	51-200	57 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 28, 2026
10	Clean Horizon	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	39 contacts →
	Partial evidence “Active worldwide since 2009, Clean Horizon is 100% dedicated to energy storage.” Source: RevenueBase Database · checked Sep 28, 2026
11	Decade Energy	Strong evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
12	Eleneo	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “Eleneo crafts cutting-edge software solutions and offer strategic and operational advisory services.” Source: RevenueBase Database · checked Sep 28, 2026
13	Valenergies	Indirect evidence	Mougins, FranceHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect 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 28, 2026
14	Nelson	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	23 contacts →
	Indirect evidence “We help companies reduce their carbon footprints, control their mobility costs and use energy more efficiently.” Source: RevenueBase Database · checked Sep 28, 2026
15	DREEV	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “What if your EV could earn you money?” Source: RevenueBase Database · checked Sep 28, 2026
16	S4e - Energysoft	Partial evidence	Lorient, FranceHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “Founded in 2010, S4E SOFTWARE is a software publisher specialising in information systems dedicated to energy.” Source: RevenueBase Database · checked Sep 28, 2026
17	K-Motors	Indirect evidence	Peynier, FranceHQ checked Sep 28, 2026	1-10	22 contacts →
	Indirect evidence “Efficiency is a key word when describing the challenges of increasing renewable and emissions free energy in environment.” Source: RevenueBase Database · checked Sep 28, 2026
18	Renewables - Qantum	Partial evidence	La-chapelle-sur-erdre, FranceHQ checked Sep 28, 2026	51-200	21 contacts →
	Partial evidence “Univers Renewables' Qantum (previously QOS Energy) is an all-in-one Renewable Data Analytics Platform, tailored for enhancing the efficiency of renewable plants and storage…” Source: RevenueBase Database · checked Sep 28, 2026
19	Eclipse	Indirect evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
20	Symphonics	Indirect evidence	Tours, FranceHQ checked Sep 28, 2026	1-10	19 contacts →
	Indirect evidence “Symphonics une offre innovante de services énergétiques pour les particuliers et les professionnels.” Source: RevenueBase Database · checked Sep 28, 2026
21	Smartside	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “SMARTSIDE provides Information Technology solutions for Smart Metering and Smart Grids.” Source: RevenueBase Database · checked Sep 28, 2026
22	High Tech For Telecontrol Project	Indirect evidence	Redon, FranceHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “HTTP, votre partenaire pour la gestion intelligente des énergies.” Source: RevenueBase Database · checked Sep 28, 2026
23	Selection-Enr	Indirect evidence	Tarbes, FranceHQ checked Sep 28, 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 28, 2026
24	AVOB	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “FR] AVOB est spécialisée dans l’optimisation énergétique des bâtiments tertiaires pour les entreprises et les collectivités.” Source: RevenueBase Database · checked Sep 28, 2026
25	Likewatt	Indirect evidence	Lyon, FranceHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect 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 28, 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 storage software companies. 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 storage software companies.
Partial evidence: Its own public description names part of grid storage software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid storage software companies. 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 105 grid storage software companies based in France

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Grid storage software companies based in France at a glance

As of Sep 28, 2026

46.2%Verified-email coverage

18.8Average contacts per company

1-10Median size (employees)

22.9%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 105 companies.

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 storage software companies, 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 storage software companies”. 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 storage software companies), 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 storage software companies, 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, 913 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 28, 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 storage software companies, 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 storage software companies are there based in France?

RevenueBase identified 105 grid storage software companies 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 storage software companies?

Paris leads with 24 headquartered companies, followed by Grenoble (3) and Montpellier (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 913 verified decision-maker contacts tracked across these 105 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 28, 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.