Company lists · Data refreshed September 2026

Top 25 Energy resource planning software companies based in France

Name: Energy resource planning 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 71 companies tracked

RevenueBase identified 71 energy resource planning software companies headquartered in France as of September 2026 and tracks 1,271 professional contacts across them, including 619 with verified work emails. Paris is the largest hub.

This list covers energy resource planning 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

71Companies

1,271Contacts tracked

619Verified emails

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The 25 largest energy resource planning software companies based in France

Ranked by team size

Top 25 of 71 energy resource planning 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 energy resource planning 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	Beicip-Franlab	Strong evidence	Rueil-malmaison, FranceHQ checked Sep 28, 2026	51-200	212 contacts →
	Strong evidence “Beicip-Franlab is a leading Energy Consultancy and Software Editor created in the 1960's with recognized worldwide hands-on expertise.” Source: RevenueBase Database · checked Sep 28, 2026
3	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
4	Trace Software	Strong evidence	St Romain De Colbosc, FranceHQ checked Sep 28, 2026	51-200	82 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 28, 2026
5	Energisme	Strong evidence	Boulogne Billancourt, FranceHQ checked Sep 28, 2026	51-200	63 contacts →
	Strong evidence “Energisme is the software platform at the heart of energy intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
6	Optima Énergie	Indirect evidence	Plescop, FranceHQ checked Sep 28, 2026	11-50	54 contacts →
	Indirect evidence “Créée en 2016, Optima Énergie est un cabinet de #conseil en #énergie basé en #Bretagne.” Source: RevenueBase Database · checked Sep 28, 2026
7	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
8	S4e - Energysoft	Strong evidence	Lorient, FranceHQ checked Sep 28, 2026	11-50	22 contacts →
	Strong evidence “Founded in 2010, S4E SOFTWARE is a software publisher specialising in information systems dedicated to energy.” Source: RevenueBase Database · checked Sep 28, 2026
9	Energiency By Epsa	Strong evidence	Rennes, FranceHQ checked Sep 28, 2026	11-50	19 contacts →
	Strong evidence “ENERGY INTELLIGENCE FOR MANUFACTURING Energiency is the most innovative industrial energy performance analytics software on the market.” Source: RevenueBase Database · checked Sep 28, 2026
10	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
11	Sifoee	Partial evidence	Lyon, FranceHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “Our company : SIFOEE, a company on a human scale, carries out training and technical assistance in the field of energy – electricity, gas, water – on a worldwide scale.” Source: RevenueBase Database · checked Sep 28, 2026
12	Likewatt	Partial evidence	Lyon, FranceHQ checked Sep 28, 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 28, 2026
13	HD Technology	Indirect evidence	Bron Cedex, FranceHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Depuis plus de 30 ans, HD Technology accompagne des groupes industriels de renom (Danone, GSK, Tereos, Logista France, Cheddite, Nobel Sport, etc.) avec des solutions logicielles…” Source: RevenueBase Database · checked Sep 28, 2026
14	Roseau Technologies	Indirect evidence	Meylan, FranceHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Roseau Technologies is a pioneering French company specializing in advanced digital solutions for the power distribution sector.” Source: RevenueBase Database · checked Sep 28, 2026
15	Survoltage	Indirect evidence	Grenoble, FranceHQ checked Sep 28, 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 28, 2026
16	ERT Energy	Partial evidence	Nîmes, FranceHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “ERT Energy is positioned as one of the leaders in the control, regulation, and supervision of renewable energy (RE) power plants.” Source: RevenueBase Database · checked Sep 28, 2026
17	Exakom	Strong evidence	Salon De Provence, FranceHQ checked Sep 28, 2026	11-50	12 contacts →
	Strong evidence “EXAKOM is a No-Code software publisher specialized in energy data analytics for industrial sites and buildings.” Source: RevenueBase Database · checked Sep 28, 2026
18	Evolution Energie	Strong evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
19	EDF Store & Forecast	Indirect evidence	Villeurbanne, FranceHQ checked Sep 28, 2026	51-200	11 contacts →
	Indirect evidence “EDF Store & Forecast becomes Agregio Solutions.” Source: RevenueBase Database · checked Sep 28, 2026
20	Optimium	Indirect evidence	Le Cannet, FranceHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Optimium est une société de conseil spécialisée dans la vente de solutions clé en main pour optimiser les budgets d'énergie des entreprises, syndics de copropriété et…” Source: RevenueBase Database · checked Sep 28, 2026
21	IZAAC	Indirect evidence	Reims, FranceHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Vous cherchez à vous conformer aux réglementations tout en réduisant vos coûts énergétiques?” Source: RevenueBase Database · checked Sep 28, 2026
22	Fractal Energy	Partial evidence	Tours, FranceHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial 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 28, 2026
23	Miv-Soft	Indirect evidence	Chateau Gontier Sur Mayenne, FranceHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “MIV est éditeur d’un HYPERVISEUR au profit des industriels, structures tertiaires, datacenters & EnR pour l’optimisation des performances énergétiques & industrielles.” Source: RevenueBase Database · checked Sep 28, 2026
24	Ultiwatt	Partial evidence	Saint Etienne Du Rouvray, FranceHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “ULTIWATT is a company in the field of Energy.” Source: RevenueBase Database · checked Sep 28, 2026
25	Pythonian	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Pythonian brings together an impressive amount of skills: software engineers, statisticians, data scientists, hydrologists, meteorologists, electricity market experts.” 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: energy resource planning 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 energy resource planning software companies.
Partial evidence: Its own public description names part of energy resource planning software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy resource planning 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 71 energy resource planning software companies based in France

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Energy resource planning software companies based in France at a glance

As of Sep 28, 2026

48.7%Verified-email coverage

17.9Average contacts per company

1-10Median size (employees)

18.3%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

10001+

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 71 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 energy resource planning 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 “energy resource planning 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 energy resource planning 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 energy resource planning 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, 619 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 energy resource planning 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 energy resource planning software companies are there based in France?

RevenueBase identified 71 energy resource planning 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 energy resource planning software companies?

Paris leads with 13 headquartered companies, followed by Lyon (4) and Grenoble (2).

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 619 verified decision-maker contacts tracked across these 71 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.