Company lists · Data refreshed September 2026

Top 25 Renewable energy data analytics companies based in France

RevenueBase identified 76 renewable energy data analytics companies headquartered in France as of September 2026 and tracks 2,197 professional contacts across them, including 943 with verified work emails. Paris is the largest hub.

This list covers renewable energy data analytics companies 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
76Companies
2,197Contacts tracked
943Verified emails
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The 25 largest renewable energy data analytics companies based in France

Ranked by team size
Top 25 of 76 renewable energy data analytics companies 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 renewable energy data analytics companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceParis, FranceHQ checked Sep 29, 20261,001-5,0001,436 contacts →

Strong evidence

“Voltalia is an international player in renewable energies.”

Source: RevenueBase Database · checked Sep 29, 2026
2Strong evidenceParis, FranceHQ checked Sep 29, 202611-5062 contacts →

Strong evidence

“Environmental data & analytics solutions contact@icebergdatalab.com”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidencePlescop, FranceHQ checked Sep 29, 202611-5054 contacts →

Indirect evidence

“Créée en 2016, Optima Énergie est un cabinet de #conseil en #énergie basé en #Bretagne.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceSaclay, FranceHQ checked Sep 29, 2026201-50048 contacts →

Partial evidence

“Vaisala provides complementary 360-degree solutions to wind and solar energy companies around the world - from the proven and reliable WindCube lidar suite to weather forecasting…”

Source: RevenueBase Database · checked Sep 29, 2026
5Strong evidenceParis, FranceHQ checked Sep 29, 202611-5022 contacts →

Strong evidence

“SkyVisor is transforming renewable energy asset management with all-in-one software that streamlines inspections through digitization, standardization, and automation with a…”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceLorient, FranceHQ checked Sep 29, 202611-5022 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
7Strong evidenceLa-chapelle-sur-erdre, FranceHQ checked Sep 29, 202651-20021 contacts →

Strong evidence

“Univers Renewables' Qantum (previously QOS Energy) is an all-in-one Renewable Data Analytics Platform, tailored for enhancing the efficiency of renewable plants and storage…”

Source: RevenueBase Database · checked Sep 29, 2026
8Strong evidenceParis, FranceHQ checked Sep 29, 202611-5020 contacts →

Strong evidence

“Streem provides state-of-the-art SaaS technology that empowers renewable asset managers, owners, and renewable energy buyers to gather the right data, automate front-to-back…”

Source: RevenueBase Database · checked Sep 29, 2026
9Strong evidenceRennes, FranceHQ checked Sep 29, 202611-5019 contacts →

Strong evidence

“ENERGY INTELLIGENCE FOR MANUFACTURING Energiency is the most innovative industrial energy performance analytics software on the market.”

Source: RevenueBase Database · checked Sep 29, 2026
10Strong evidenceParis, FranceHQ checked Sep 29, 202611-5018 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
11Strong evidenceLyon, FranceHQ checked Sep 29, 202611-5015 contacts →

Strong evidence

“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: RevenueBase Database · checked Sep 29, 2026
12Strong evidenceSalon De Provence, FranceHQ checked Sep 29, 202611-5012 contacts →

Strong 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
13Strong evidenceLe Bourget Du Lac, FranceHQ checked Sep 29, 202611-5012 contacts →

Strong evidence

“The massive development of renewable energies, such as solar and wind, is an essential lever for the electrification of uses and the achievement of carbon neutrality by 2050, a…”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceMontpellier, FranceHQ checked Sep 29, 20261-1012 contacts →

Partial evidence

“Atlas Energies Construction | Atlas Enco accompagne les développeurs et porteurs de projets dans l’audit, la conception, et le suivi de construction de leurs projets d'énergies…”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceVilleurbanne, FranceHQ checked Sep 29, 202651-20011 contacts →

Indirect evidence

“EDF Store & Forecast becomes Agregio Solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceSophia Antipolis, FranceHQ checked Sep 29, 202611-509 contacts →

Partial evidence

“CalibSun is a solar and energy forecast provider supporting financial actors, PV developers, and grid operators in maximizing profit and minimizing operational risks.”

Source: RevenueBase Database · checked Sep 29, 2026
17Strong evidenceParis, FranceHQ checked Sep 29, 20261-109 contacts →

Strong evidence

“AI-powered analytics for Energy and Indsustry.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceSaint-brice-courcelles, FranceHQ checked Sep 29, 20261-108 contacts →

Indirect evidence

“Solar Skill est une entreprise dédiée aux énergies renouvelables, créée par 5 associés, chacun apportant son savoir-faire et son expertise pour offrir une analyse complète et…”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceParis, FranceHQ checked Sep 29, 20261-107 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
20Indirect evidenceRueil-malmaison, FranceHQ checked Sep 29, 20261-106 contacts →

Indirect evidence

“STOLECT: Technology and services for decarbonisation.”

Source: RevenueBase Database · checked Sep 29, 2026
21Strong evidenceNoisy Le Sec, FranceHQ checked Sep 29, 20261-106 contacts →

Strong evidence

“Renewex provides data management services in the renewable energies and energy transition sector via its software (Saas model).”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceNéoules, FranceHQ checked Sep 29, 202611-505 contacts →

Indirect evidence

“Optimisez votre énergie, maîtrisez votre avenir”: Faites de votre énergie votre levier de performance et de durabilité Nous concevons et mettons en œuvre des solutions d’énergies…”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceColmar, FranceHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

“Kalliopê propose des solutions de suivi des énergies et de suivi de production en industrie.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceToulouse, FranceHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

“Established in 2002, Eoltech is an independent consultancy whose core business is focused on the analysis of the wind resource.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceMulhouse, FranceHQ checked Sep 29, 202611-504 contacts →

Indirect evidence

“FREENERGIE est une société spécialisée dans les énergies renouvelables basée à Mulhouse”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 76 renewable energy data analytics companies based in France

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Renewable energy data analytics companies based in France at a glance

As of Sep 29, 2026
42.9%Verified-email coverage
28.9Average contacts per company
1-10Median size (employees)
23.7%Largest-city concentration · Paris
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
22
51-200
2
201-500
2
1,001-5,000
1

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 76 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 renewable energy data analytics companies, 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 “renewable energy data analytics companies”. 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 renewable energy data analytics companies), 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 renewable energy data analytics companies, 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, 943 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 renewable energy data analytics companies, 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 renewable energy data analytics companies are there based in France?

RevenueBase identified 76 renewable energy data analytics companies 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?

Voltalia, headquartered in Paris, tops this list with the largest team on record.

Which city has the most renewable energy data analytics companies?

Paris leads with 18 headquartered companies, followed by Toulouse (6) and Montpellier (4).

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 943 verified decision-maker contacts tracked across these 76 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.