Company lists · Data refreshed September 2026

Top 25 Grid integration technology providers based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 98 companies tracked

RevenueBase identified 98 grid integration technology providers headquartered in France as of September 2026 and tracks 9,110 professional contacts across them, including 1,615 with verified work emails. Paris is the largest hub.

This list covers grid integration technology providers 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

98Companies

9,110Contacts tracked

1,615Verified emails

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The 25 largest grid integration technology providers based in France

Ranked by team size

Top 25 of 98 grid integration technology providers 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 integration technology providers: 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	Omexom	Indirect evidence	Nanterre, FranceHQ checked Sep 20, 2026	5,001-10,000	1,903 contacts →
	Indirect evidence “With today's global energy sector undergoing constant change, Omexom works with its clients in delivering on the promises of the energy transition.” Source: RevenueBase Database · checked Sep 20, 2026
2	AKUO	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	525 contacts →
	Indirect evidence “Akuo est spécialisé dans la mise en œuvre d’unités de production d’électricité à partir de ressources renouvelables, en particulier le solaire, l'éolien et le stockage.” 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	Enertrag France	Indirect evidence	Neuville-sur-oise, FranceHQ checked Sep 20, 2026	51-200	110 contacts →
	Indirect evidence “ENERTRAG France est un producteur indépendant d’énergie renouvelable et un expert en gestion des systèmes électriques pilotables.” Source: RevenueBase Database · checked Sep 20, 2026
5	Vergnet	Indirect evidence	Ormes, FranceHQ checked Sep 20, 2026	51-200	101 contacts →
	Indirect evidence “Le Groupe Vergnet, “créateur vertueux d’indépendance énergétique depuis 1989”, n’a de cesse depuis son origine de permettre à ses clients de maitriser leur production d’énergie…” Source: RevenueBase Database · checked Sep 20, 2026
6	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
7	Iberdrola France	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	80 contacts →
	Indirect evidence “Avec plus de 170 ans d'histoire, Iberdrola est aujourd’hui un leader mondial de l'énergie et l'une des plus grandes compagnies d'électricité du monde en termes de capitalisation…” Source: RevenueBase Database · checked Sep 20, 2026
8	NED Nouvelles Energies Distribution	Indirect evidence	Chaponost, FranceHQ checked Sep 20, 2026	51-200	66 contacts →
	Indirect evidence “NED, expert en distribution de solutions en énergies renouvelables.” Source: RevenueBase Database · checked Sep 20, 2026
9	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
10	ELYS	Indirect evidence	Nimes, FranceHQ checked Sep 20, 2026	11-50	44 contacts →
	Indirect evidence “ELYS, ingénierie indépendante pour la construction de parcs éoliens, de centrales solaires PV, BESS et de postes HTB privés.” Source: RevenueBase Database · checked Sep 20, 2026
11	Valenergies	Indirect evidence	Mougins, FranceHQ checked Sep 20, 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 20, 2026
12	SMA Solar France	Partial evidence	Saint-priest, FranceHQ checked Sep 20, 2026	11-50	25 contacts →
	Partial evidence “SMA France est la filiale française de SMA Solar Technology AG, leader mondial sur le marché des onduleurs photovoltaïques.” Source: RevenueBase Database · checked Sep 20, 2026
13	Incidences	Indirect evidence	Montpellier, FranceHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Incidences est un producteur d’électricité verte à partir de ressources renouvelables sur le territoire national et ultra-marins.” Source: RevenueBase Database · checked Sep 20, 2026
14	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
15	Eclipse	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	20 contacts →
	Partial 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 20, 2026
16	Rosaz Energies	Indirect evidence	Saint-pierre-d'albigny, FranceHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “ROSAZ ÉLECTRICITÉ, créée en 1971, est implantée sur le marché de l’équipement électrique principalement en milieu tertiaire et industriel.(Courants forts et courants faibles).” Source: RevenueBase Database · checked Sep 20, 2026
17	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
18	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
19	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
20	R&s	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “R&S développe des parcs de production d'énergie renouvelable (photovoltaïque, éolien) et des moyens de stockage massif d'électricité indispensables à une transition énergétique…” Source: RevenueBase Database · checked Sep 20, 2026
21	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
22	Sarthe Solaire	Indirect evidence	Montfort Le Gesnois, FranceHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Depuis 2002, Sarthe Solaire conçoit et intègre des architectures énergétiques durables pour les particuliers, les entreprises et les collectivités.” Source: RevenueBase Database · checked Sep 20, 2026
23	Mixéner	Indirect evidence	Bordeaux, FranceHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Mixéner est une entreprise bordelaise spécialisée dans la conception et la réalisation de réseaux énergétiques innovants, responsables et durables, exploitant les ressources et…” Source: RevenueBase Database · checked Sep 20, 2026
24	ERT Energy	Indirect evidence	Nîmes, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect 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 20, 2026
25	R.E.P.	Indirect evidence	Chevigny Saint Sauveur, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Renouvelable Énergie Projets (R.E.P.) est une entreprise du Groupe Industriel Galilé spécialiste de la mobilité électrique et des projets EnR.” 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 integration technology providers. 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 integration technology providers.
Partial evidence: Its own public description names part of grid integration technology providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid integration technology providers. 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 98 grid integration technology providers based in France

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Grid integration technology providers based in France at a glance

As of Sep 20, 2026

17.7%Verified-email coverage

93.0Average contacts per company

11-50Median size (employees)

12.2%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 98 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 integration technology providers, 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 integration technology providers”. 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 integration technology providers), 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 integration technology providers, 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, 1,615 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 integration technology providers, 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 integration technology providers are there based in France?

RevenueBase identified 98 grid integration technology providers 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?

Omexom, headquartered in Nanterre, tops this list with the largest team on record.

Which city has the most grid integration technology providers?

Paris leads with 12 headquartered companies, followed by Lyon (4) and Grenoble (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 1,615 verified decision-maker contacts tracked across these 98 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.

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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.