Company lists · Data refreshed September 2026

Top 25 Grid modernization technology startups based in France

Name: Grid modernization technology startups based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 45 companies tracked

RevenueBase identified 45 grid modernization technology startups headquartered in France as of September 2026 and tracks 120,632 professional contacts across them, including 46,461 with verified work emails. Paris is the largest hub.

This list covers grid modernization technology startups 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 20, 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 20, 2026 86% judged on-target in blind review

45Companies

120,632Contacts tracked

46,461Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest grid modernization technology startups based in France

Ranked by team size

Top 25 of 45 grid modernization technology startups based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to grid modernization technology startups: 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	Schneider Electric	Partial evidence	Rueil Malmaison, FranceHQ checked Sep 20, 2026	10001+	112,378 contacts →
	Partial evidence “Schneider Electric is a global energy technology leader, driving efficiency and sustainability by electrifying, automating, and digitalizing industries, businesses, and homes.” Source: RevenueBase Database · checked Sep 20, 2026
2	Areva T&d	Indirect evidence	92084 Paris - La Défense, FranceHQ checked Sep 20, 2026	10001+	2,012 contacts →
	Indirect evidence “One of the top three global players in the transmission and distribution of energy, AREVA T&D offers solutions to bring electricity from the source onto the power network.” Source: RevenueBase Database · checked Sep 20, 2026
3	Energy Pool	Partial evidence	Le Bourget Du Lac, FranceHQ checked Sep 20, 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 20, 2026
4	EDF International Networks	Indirect evidence	La Defense, FranceHQ checked Sep 20, 2026	51-200	175 contacts →
	Indirect evidence “EDF International Networks, Bringing World‑Class Distribution Expertise to Utilities Worldwide As a subsidiary of the EDF Group (France), one of the global leaders in the…” Source: RevenueBase Database · checked Sep 20, 2026
5	Elum Energy	Partial evidence	Paris, FranceHQ checked Sep 20, 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 20, 2026
6	Actia Energy	Indirect evidence	Le Puy Ste Reparade, FranceHQ checked Sep 20, 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 20, 2026
7	Team Réseaux	Strong evidence	Evreux, FranceHQ checked Sep 20, 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 20, 2026
8	S4e - Energysoft	Indirect evidence	Lorient, FranceHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “Founded in 2010, S4E SOFTWARE is a software publisher specialising in information systems dedicated to energy.” Source: RevenueBase Database · checked Sep 20, 2026
9	Smartside	Strong evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	18 contacts →
	Strong evidence “SMARTSIDE provides Information Technology solutions for Smart Metering and Smart Grids.” Source: RevenueBase Database · checked Sep 20, 2026
10	High Tech For Telecontrol Project	Indirect evidence	Redon, FranceHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “HTTP, votre partenaire pour la gestion intelligente des énergies.” Source: RevenueBase Database · checked Sep 20, 2026
11	Selection-Enr	Indirect evidence	Tarbes, FranceHQ checked Sep 20, 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 20, 2026
12	Roseau Technologies	Partial evidence	Meylan, FranceHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Roseau Technologies is a pioneering French company specializing in advanced digital solutions for the power distribution sector.” Source: RevenueBase Database · checked Sep 20, 2026
13	rsw.net	Indirect evidence	Groslay, FranceHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Concepteur et fabricant de systèmes d’optimisation d’énergie et de la puissance électrique.” Source: RevenueBase Database · checked Sep 20, 2026
14	Survoltage	Indirect evidence	Grenoble, FranceHQ checked Sep 20, 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 20, 2026
15	Evolution Energie	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Evolution Energie provides expert energy management softwares to energy suppliers and industrials to manage and optimize their portfolio.” Source: RevenueBase Database · checked Sep 20, 2026
16	Hebert Électricité	Indirect evidence	Harfleur, FranceHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Née en 1947, l’entreprise Hebert est un acteur incontournable du domaine de l’énergie en Normandie.(Le Havre - Rouen - Val de Reuil) Véritable intégrateur, l’entreprise se…” Source: RevenueBase Database · checked Sep 20, 2026
17	Fractal Energy	Indirect evidence	Tours, FranceHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect 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 20, 2026
18	Alva Systems	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	8 contacts →
	Indirect evidence “Alva Systems is a tech company specialized in the installation of energy systems for commercial and industrial buildings.> Energy Management (BMS) Monitor and regulate your…” Source: RevenueBase Database · checked Sep 20, 2026
19	Miv-Soft	Indirect evidence	Chateau Gontier Sur Mayenne, FranceHQ checked Sep 20, 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 20, 2026
20	Watt Earth	Partial evidence	Moissy-cramayel, FranceHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “WATT Earth a créé la solution digitale WE.Vision (IA + technologie temps réel).” Source: RevenueBase Database · checked Sep 20, 2026
21	Biaelec-Seb	Indirect evidence	Eybens, FranceHQ checked Sep 20, 2026	11-50	4 contacts →
	Indirect evidence “Présentation de l’entreprise BIAELEC-SEB est une entreprise innovante basée à Eybens (38) spécialisée dans l’installation de Réseaux d’Energies: · Colonnes montantes (verticales…” Source: RevenueBase Database · checked Sep 20, 2026
22	TAO Performance	Indirect evidence	Rouen, FranceHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “TAO Performance développe une solution permettant de surveiller et piloter en un point unique l'ensemble des équipements d'une installations d'autoproduction d'électricité.” Source: RevenueBase Database · checked Sep 20, 2026
23	Andrea Informatique	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	3 contacts →
	Indirect evidence “Andrea Informatique \| Pioneering Smart Solutions About Us Founded in 1988, Andrea Informatique has cemented its position as a leader in the development of cutting-edge software…” Source: RevenueBase Database · checked Sep 20, 2026
24	Digital4grids	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	2 contacts →
	Indirect evidence “Developing new generation #Digital #OT Platforms leverage #Opensource components to accelerate #DER integration accross Energy, Transport & Data sectors while taking advantage new…” Source: RevenueBase Database · checked Sep 20, 2026
25	Flexhorizon	Indirect evidence	Strasbourg, FranceHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Flexhorizon provides a cloud platform to optimize the value of any flexible electrical asset or system.” Source: RevenueBase Database · checked Sep 20, 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 modernization technology startups. 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 modernization technology startups.
Partial evidence: Its own public description names part of grid modernization technology startups, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid modernization technology startups. 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 45 grid modernization technology startups based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 46,461 reachable decision-makers.

Free signup · no credit card

View the full list →

Grid modernization technology startups based in France at a glance

As of Sep 20, 2026

38.5%Verified-email coverage

2680.7Average contacts per company

11-50Median size (employees)

22.2%Largest-city concentration · Paris

Sep 20, 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 45 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 modernization technology startups, 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 modernization technology startups”. 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 modernization technology startups), 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 modernization technology startups, 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, 46,461 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 20, 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 modernization technology startups, 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 modernization technology startups are there based in France?

RevenueBase identified 45 grid modernization technology startups 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?

Schneider Electric, headquartered in Rueil Malmaison, tops this list with the largest team on record.

Which city has the most grid modernization technology startups?

Paris leads with 10 headquartered companies, followed by Grenoble (2) and La Defense (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 46,461 verified decision-maker contacts tracked across these 45 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 45 grid modernization technology startups based in France. Start with a free account, no credit card.

Download this list →

Related lists

Grid modernization technology startups by geography

Browse the directory

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.