Company lists · Data refreshed September 2026

Top 25 Power generation software developers based in France

Name: Power generation software developers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 80 companies tracked

RevenueBase identified 80 power generation software developers headquartered in France as of September 2026 and tracks 1,630 professional contacts across them, including 757 with verified work emails and 44 with mobile numbers. Paris is the largest hub.

This list covers power generation software developers 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

80Companies

1,630Contacts tracked

757Verified emails

44Mobile numbers

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The 25 largest power generation software developers based in France

Ranked by team size

Top 25 of 80 power generation software developers based in France, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names power generation software developers: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	IGE XAO IS NOW EtapIndirect evidence	Colomiers, FranceHQ checked Sep 5, 2026	1,001-5,000	344
	“Optimize, simulate, and control electrical systems with confidence across utilities, infrastructure, manufacturing, and building sectors.” Source: company website · checked Sep 5, 2026
2	Energy PoolIndirect evidence	Le Bourget Du Lac, FranceHQ checked Sep 5, 2026	51-200	300
	“At the centre of the smart grid revolution, Energy Pool manages and optimizes complex systems (energy consumption of industrial sites, decentralized production, renewable…” Source: company website · checked Sep 5, 2026
3	Elum EnergyIndirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	87
	“Elum Energy is an energy & automation company providing ePowerControl technology : an Energy Management Systems (EMS) for renewable energy, storage, generators and other…” Source: company website · checked Sep 5, 2026
4	Trace SoftwarePartial evidence	St Romain De Colbosc, FranceHQ checked Sep 5, 2026	51-200	82
	“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: company website · checked Sep 5, 2026
5	PowersysIndirect evidence	Le Puy-sainte-réparade, FranceHQ checked Sep 5, 2026	51-200	53
	“Powersys revolutionizes e-design, accelerates electrification.” Source: company website · checked Sep 5, 2026
6	FieldboxIndirect evidence	Bordeaux, FranceHQ checked Sep 5, 2026	51-200	46
	“Fieldbox builds, deploys, and manages the digital solutions that underpin your critical industrial operations so you can count on them to run reliably, anywhere in the world, at…” Source: company website · checked Sep 5, 2026
7	EleneoPartial evidence	Paris, FranceHQ checked Sep 5, 2026	11-50	28
	“Eleneo crafts cutting-edge software solutions and offer strategic and operational advisory services.” Source: company website · checked Sep 5, 2026
8	S4e - EnergysoftPartial evidence	Lorient, FranceHQ checked Sep 5, 2026	11-50	22
	“Founded in 2010, S4E SOFTWARE is a software publisher specialising in information systems dedicated to energy.” Source: company website · checked Sep 5, 2026
9	Atys ConceptPartial evidence	La Baule-escoublac, FranceHQ checked Sep 5, 2026	11-50	21
	“From 1996, ATYS CONCEPT has been offering software solutions to the industry to improve the performance of the equipments, process and building.” Source: company website · checked Sep 5, 2026
10	Si-Nergie IngenierieIndirect evidence	Entzheim, FranceHQ checked Sep 5, 2026	11-50	20
	“Acteur majeur dans le secteur industriel Si-nergie Ingénierie s'engage aux côtés des entreprises depuis de nombreuses années dans 2 secteurs majeurs et stratégiques : Energie &…” Source: company website · checked Sep 5, 2026
11	High Tech For Telecontrol ProjectIndirect evidence	Redon, FranceHQ checked Sep 5, 2026	11-50	17
	“HTTP, votre partenaire pour la gestion intelligente des énergies.” Source: company website · checked Sep 5, 2026
12	Selection-EnrIndirect evidence	Tarbes, FranceHQ checked Sep 5, 2026	1-10	17
	“Selection-EnR développe et commercialise des solutions automatisées qui permettent le raccordement intelligent des producteurs et des consommateurs abonnés au réseau électrique de…” Source: company website · checked Sep 5, 2026
13	SifoeeIndirect evidence	Lyon, FranceHQ checked Sep 5, 2026	11-50	16
	“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: company website · checked Sep 5, 2026
14	LikewattIndirect evidence	Lyon, FranceHQ checked Sep 5, 2026	11-50	15
	“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: company website · checked Sep 5, 2026
15	HD TechnologyIndirect evidence	Bron Cedex, FranceHQ checked Sep 5, 2026	11-50	15
	“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: company website · checked Sep 5, 2026
16	Roseau TechnologiesPartial evidence	Meylan, FranceHQ checked Sep 5, 2026	11-50	14
	“Roseau Technologies is a pioneering French company specializing in advanced digital solutions for the power distribution sector.” Source: company website · checked Sep 5, 2026
17	SurvoltageIndirect evidence	Grenoble, FranceHQ checked Sep 5, 2026	11-50	14
	“Produire et consommer l’électricité au bon moment Survoltage accompagne les acteurs de l'énergie dans le pilotage intelligent de leurs actifs.” Source: company website · checked Sep 5, 2026
18	rsw.netIndirect evidence	Groslay, FranceHQ checked Sep 5, 2026	11-50	14
	“Concepteur et fabricant de systèmes d’optimisation d’énergie et de la puissance électrique.” Source: company website · checked Sep 5, 2026
19	ERT EnergyPartial evidence	Nîmes, FranceHQ checked Sep 5, 2026	11-50	12
	“ERT Energy is positioned as one of the leaders in the control, regulation, and supervision of renewable energy (RE) power plants.” Source: company website · checked Sep 5, 2026
20	ExakomPartial evidence	Salon De Provence, FranceHQ checked Sep 5, 2026	11-50	12
	“EXAKOM is a No-Code software publisher specialized in energy data analytics for industrial sites and buildings.” Source: company website · checked Sep 5, 2026
21	Nantes EuropelecIndirect evidence	Coueron, FranceHQ checked Sep 5, 2026	11-50	12
	“NANTES EUROPELEC is an electrical/electronic manufacturing company based out of 6 RUE DU FONTENY, COUERON, France.” Source: company website · checked Sep 5, 2026
22	AmethystePartial evidence	Trouville Sur Mer, FranceHQ checked Sep 5, 2026	1-10	12
	“High-end software to accelerate the digital transformation and decarbonization of the energy value chain.” Source: company website · checked Sep 5, 2026
23	Evolution EnergiePartial evidence	Paris, FranceHQ checked Sep 5, 2026	11-50	11
	“Evolution Energie provides expert energy management softwares to energy suppliers and industrials to manage and optimize their portfolio.” Source: company website · checked Sep 5, 2026
24	IZAACIndirect evidence	Reims, FranceHQ checked Sep 5, 2026	1-10	10
	“Vous cherchez à vous conformer aux réglementations tout en réduisant vos coûts énergétiques?” Source: company website · checked Sep 5, 2026
25	Districtlab EUPartial evidence	Grenoble, FranceHQ checked Sep 5, 2026	1-10	9
	“DistrictLab develops, industrializes and sells the computer aided engineering software DistrictLab-H™.” Source: company website · checked Sep 5, 2026

Showing 25 of 80 power generation software developers based in France

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Power generation software developers based in France at a glance

As of Sep 5, 2026

11-50Median size (employees)

ParisLargest hub · 9 HQs

44Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

10001+

Verified emails by last verification

0–30

710

31–60

61–90

90–180

180+

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 power generation software developers, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “power generation software developers”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among power generation software developers, 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 an evidence 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, 757 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 5, 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

How many power generation software developers are there based in France?

RevenueBase identified 80 power generation software developers 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?

IGE XAO IS NOW Etap, headquartered in Colomiers, tops this list with the largest team on record.

Which city has the most power generation software developers?

Paris leads with 9 headquartered companies, followed by Grenoble (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 the top results, verified emails and direct dials included. Upgrading unlocks all 757 verified decision-maker contacts tracked across these 80 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 5, 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.