Company lists · Data refreshed November 2026

Top 25 Grid modernization engineering companies based in France

RevenueBase identified 133 company matches for grid modernization engineering companies associated with France as of November 2026 and tracks 14,973 professional contacts across them, including 4,097 with verified work emails. Paris is the largest hub.

This list covers company matches for grid modernization engineering companies associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
133Companies
14,973Contacts tracked
4,097Verified emails
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The 25 largest grid modernization engineering companies based in France

Ranked by team size
Top 25 of 133 company matches for grid modernization engineering companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNanterre, FranceHQ recorded Nov 6, 20265,001-10,0002,108 contacts →

Exact match

“With today's global energy sector undergoing constant change, Omexom works with its clients in delivering on the promises of the energy transition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 6, 20261,001-5,000304 contacts →

Exact match

“Fondée en 1932 par Bernard Allez, la société ALLEZ s’est rapidement spécialisée dans la construction de réseaux électriques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLa Defense, FranceHQ recorded Nov 6, 202651-200203 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLes Roches-de-condrieu, FranceHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“Basée au sud de Lyon, Côte conçoit, réalise et pilote des projets électriques à haute technicité depuis plus de 75 ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCergy, FranceHQ recorded Nov 6, 2026201-500103 contacts →

Exact match

“SPIE Thépault est le spécialiste historique des réseaux électriques haute tension.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLe Puy Ste Reparade, FranceHQ recorded Nov 6, 2026201-50097 contacts →

Exact match

“Découvrez ACTIA Energy, la division spécialisée du groupe ACTIA, partenaire de confiance pour la gestion, le transport et la distribution de l'énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchArnac-pompadour, FranceHQ recorded Nov 6, 20261,001-5,00086 contacts →

Exact match

“Votre spécialiste de l’équipement électrique réseaux depuis plus de 65ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPuteaux, FranceHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Organisée sur un modèle de start-up, Arnest réalise des services d’ingénierie et de management de projets pour le secteur de l'énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEvreux, FranceHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAubervilliers, FranceHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Créée en 1945, la société ENTRA, filiale du Groupe SYLPA depuis 2017, ancrée historiquement sur le bassin économique de la Seine Saint Denis et du Val d'Oise, adresse ses…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCamon, FranceHQ recorded Nov 6, 202651-20037 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAix-en-provence, FranceHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“CAPSIM is your specialist partner on the behaviour of electrical networks and electrotechnical systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSaint-herblain, FranceHQ recorded Nov 6, 2026501-1,00035 contacts →

Exact match

“NOTRE MISSION : DÉPLOYER LES RÉSEAUX DE DEMAIN 9 ans d’expérience et de défis relevés avec nos clients sur leurs projets de déploiement de réseaux d’énergie et ferroviaire, ça…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEnnery, FranceHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“IMES delivers services across the entire lifecycle of electricity infrastructure projects, from preliminary design, tendering to commissioning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBeaune, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Située à Beaune en Bourgogne, RICOM est une entreprise d'ingénierie des réseaux aériens et souterrains, regroupant des métiers tel que : le géo-référencement, la topographie et la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVitrolles, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Actemium Vitrolles est votre partenaire sur des solutions personnalisées et globales, de l'ingénierie à la réalisation, dans les métiers des technologies de l'information et des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTemplemars, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Resipelec opère et met en œuvre ses services et compétences dans tous secteurs liés à l'ingénierie électrique HT/BT/TBT, l'automatisme et les réseaux convergents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNice, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Tous les métiers de l’électricité!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchChallans (85300), FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Créée en 1992, Atlantique Etudes est spécialisée dans l’ingénierie des réseaux d’énergie (HTB, HTA et BT) et de gaz (transport et distribution).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMeythet, FranceHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Eltis réunit au sein d’une même entreprise tous les métiers de l’ingénierie électrique pour prendre en main l’ensemble vos besoins : depuis l’installation de votre station solaire…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“SMARTSIDE provides Information Technology solutions for Smart Metering and Smart Grids.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCourpière, FranceHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Constructeur de réseaux HTA/BT, éclairage public, IRVE, lotissements, équipements urbains dynamiques, électrification rurale, réseaux humides.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTarbes, FranceHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“Selection-EnR développe et commercialise des solutions automatisées qui permettent le raccordement intelligent des producteurs et des consommateurs abonnés au réseau électrique de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchParis, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Data science and digital solutions consulting for the energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDecazeville, FranceHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Le Groupe ANGEL LARREN à travers la complémentarité de ses filiales ELIT et SLR, met à votre disposition ses 50 années d’expériences dans les métiers de l’énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 133 grid modernization engineering companies based in France

See the full list, filter by size, metro and specialty, and access 4,097 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Grid modernization engineering companies based in France at a glance

As of Nov 6, 2026
27.4%Verified-email coverage
112.6Average contacts per company
11-50Median size (employees)
12.8%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
60
51-200
15
201-500
3
501-1,000
1
1,001-5,000
2
5,001-10,000
2
10001+
2

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 133 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with France whose business descriptions match “grid modernization engineering companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 4,097 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “grid modernization engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grid modernization engineering companies are there based in France?

RevenueBase identified 133 company matches for grid modernization engineering companies associated with France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Omexom tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most grid modernization engineering companies?

Paris leads with 17 company records, followed by Brest (2) and Grenoble (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,097 professional contacts with verified work emails tracked across these 133 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.