Company lists · Data refreshed September 2026

Top 25 Smart grid software developers based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 52 companies tracked

RevenueBase identified 52 smart grid software developers headquartered in France as of September 2026 and tracks 879 professional contacts across them, including 450 with verified work emails. Paris is the largest hub.

This list covers smart grid 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 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 29, 2026 86% judged on-target in blind review

52Companies

879Contacts tracked

450Verified emails

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The 25 largest smart grid software developers based in France

Ranked by team size

Top 25 of 52 smart grid software developers based in France, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to smart grid software developers: 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 29, 2026	51-200	300 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 29, 2026
2	Smart Impulse	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	51-200	87 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
3	Actia Energy	Indirect evidence	Le Puy Ste Reparade, FranceHQ checked Sep 29, 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 29, 2026
4	Team Réseaux	Strong evidence	Evreux, FranceHQ checked Sep 29, 2026	51-200	57 contacts →
	Strong 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 29, 2026
5	Eleneo	Partial evidence	Paris, FranceHQ checked Sep 29, 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 29, 2026
6	S4e - Energysoft	Partial evidence	Lorient, FranceHQ checked Sep 29, 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 29, 2026
7	Smartside	Strong evidence	Paris, FranceHQ checked Sep 29, 2026	11-50	18 contacts →
	Strong evidence “SMARTSIDE provides Information Technology solutions for Smart Metering and Smart Grids.” Source: RevenueBase Database · checked Sep 29, 2026
8	High Tech For Telecontrol Project	Indirect evidence	Redon, FranceHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “HTTP, votre partenaire pour la gestion intelligente des énergies.” Source: RevenueBase Database · checked Sep 29, 2026
9	Selection-Enr	Indirect evidence	Tarbes, FranceHQ checked Sep 29, 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 29, 2026
10	HD Technology	Indirect evidence	Bron Cedex, FranceHQ checked Sep 29, 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 29, 2026
11	Roseau Technologies	Indirect evidence	Meylan, FranceHQ checked Sep 29, 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 29, 2026
12	Survoltage	Indirect evidence	Grenoble, FranceHQ checked Sep 29, 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 29, 2026
13	Exakom	Partial evidence	Salon De Provence, FranceHQ checked Sep 29, 2026	11-50	12 contacts →
	Partial evidence “EXAKOM is a No-Code software publisher specialized in energy data analytics for industrial sites and buildings.” Source: RevenueBase Database · checked Sep 29, 2026
14	Evolution Energie	Partial evidence	Paris, FranceHQ checked Sep 29, 2026	11-50	11 contacts →
	Partial evidence “Evolution Energie provides expert energy management softwares to energy suppliers and industrials to manage and optimize their portfolio.” Source: RevenueBase Database · checked Sep 29, 2026
15	Green Systèmes Devient Trace Software	Partial evidence	Saint Romain De Colbosc, FranceHQ checked Sep 29, 2026	11-50	9 contacts →
	Partial evidence “Green Systèmes devient Trace Software!” Source: RevenueBase Database · checked Sep 29, 2026
16	Fractal Energy	Partial evidence	Tours, FranceHQ checked Sep 29, 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 29, 2026
17	Miv-Soft	Indirect evidence	Chateau Gontier Sur Mayenne, FranceHQ checked Sep 29, 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 29, 2026
18	Pythonian	Partial evidence	Paris, FranceHQ checked Sep 29, 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 29, 2026
19	Stackease	Partial evidence	Marseille, FranceHQ checked Sep 29, 2026	1-10	7 contacts →
	Partial evidence “StackEase proposes a software solution to optimize the bidding strategies of batteries across both system services and short-term markets.” Source: RevenueBase Database · checked Sep 29, 2026
20	Smartglobe France	Indirect evidence	Massy, FranceHQ checked Sep 29, 2026	1-10	7 contacts →
	Indirect evidence “VISIOPROCESS met à votre disposition sa solution de datavisualisation temps réel : Smartglobe.” Source: RevenueBase Database · checked Sep 29, 2026
21	BUSIT	Partial evidence	Nice, FranceHQ checked Sep 29, 2026	11-50	5 contacts →
	Partial evidence “Busit® SAS is a French software company providing ready-to-use solutions for controlling equipment and services for more efficient governance and energy management of industry…” Source: RevenueBase Database · checked Sep 29, 2026
22	Watt Earth	Indirect evidence	Moissy-cramayel, FranceHQ checked Sep 29, 2026	1-10	5 contacts →
	Indirect evidence “WATT Earth a créé la solution digitale WE.Vision (IA + technologie temps réel).” Source: RevenueBase Database · checked Sep 29, 2026
23	Think Smartgrids	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	1-10	5 contacts →
	Indirect evidence “L'objectif de l'association Think Smartgrids?” Source: RevenueBase Database · checked Sep 29, 2026
24	Inneasoft	Partial evidence	Montbonnot-saint-martin, FranceHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “INNEASOFT develops software that allow companies and public communities in the industrial and service sectors to improve the energy performance of their buildings and data centers.” Source: RevenueBase Database · checked Sep 29, 2026
25	EMBIX	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “Start-up née en 2011 du rapprochement de deux groupes industriels ALSTOM et BOUYGUES pour répondre à un besoin commun d’expertise énergétique à l’échelle locale.” Source: RevenueBase Database · checked Sep 29, 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: smart grid software developers. 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 smart grid software developers.
Partial evidence: Its own public description names part of smart grid software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name smart grid software developers. 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 52 smart grid software developers based in France

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Smart grid software developers based in France at a glance

As of Sep 29, 2026

51.2%Verified-email coverage

16.9Average contacts per company

1-10Median size (employees)

19.2%Largest-city concentration · Paris

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 52 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 smart grid software developers, 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 “smart grid software developers”. 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 smart grid software developers), 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 smart grid 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 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, 450 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 29, 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 smart grid software developers, 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 smart grid software developers are there based in France?

RevenueBase identified 52 smart grid 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?

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

Which city has the most smart grid software developers?

Paris leads with 10 headquartered companies, followed by Grenoble (2) and Tarbes (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 450 verified decision-maker contacts tracked across these 52 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 29, 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.