Company lists · Data refreshed September 2026

Top 24 Renewable energy optimization software based in Paris, France

Name: Renewable energy optimization software based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 44 companies tracked

RevenueBase identified 44 company matches for renewable energy optimization software associated with Paris, France as of September 2026 and tracks 3,451 professional contacts across them, including 1,841 with verified work emails and 89 with mobile numbers. Across France, Paris is the largest hub for this category.

This list covers company matches for renewable energy optimization software associated with Paris, 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 September 13, 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 Sep 13, 2026 How this list was built

44Companies

3,451Contacts tracked

1,841Verified emails

89Mobile numbers

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The 24 largest renewable energy optimization software based in Paris, France

Ranked by team size

Top 24 of 44 company matches for renewable energy optimization software based in Paris, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 13, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Voltalia	Exact match	Paris, FranceHQ recorded Sep 13, 2026	1,001-5,000	1,436 contacts →
	Exact match “Voltalia is an international player in renewable energies.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
2	AKUO	Exact match	Paris, FranceHQ recorded Sep 13, 2026	201-500	525 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
3	NEOEN	Exact match	Paris, FranceHQ recorded Sep 13, 2026	201-500	466 contacts →
	Exact match “Founded in 2008, Neoen is one of the world’s leading renewable energy companies, with expertise in solar, onshore wind and battery storage.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
4	Photosol	Exact match	Paris, FranceHQ recorded Sep 13, 2026	201-500	242 contacts →
	Exact match “Fondé en 2008, Photosol est l’un des premiers producteurs français d’électricité photovoltaïque.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
5	Generale DU Solaire	Exact match	Paris, FranceHQ recorded Sep 13, 2026	51-200	150 contacts →
	Exact match “GÉNÉRALE DU SOLAIRE was created in 2008 at the initiative of Daniel Bour.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
6	Sun'r	Exact match	Paris, FranceHQ recorded Sep 13, 2026	51-200	131 contacts →
	Exact match “Première entreprise à mission des énergies, nous œuvrons pour une énergie verte intelligente et utile partout.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
7	EOLFI	Exact match	Paris, FranceHQ recorded Sep 13, 2026	11-50	33 contacts →
	Exact match “Depuis 2004, EOLFI est un acteur majeur dans le développement et la production d'énergies renouvelables solaire au sol et éolien terrestre en France.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
8	Solarock	Exact match	Paris, FranceHQ recorded Sep 13, 2026	11-50	31 contacts →
	Exact match “Le solaire en France ne manque pas de potentiel, il a longtemps manqué d’exigence.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
9	revolt.eco	Exact match	Paris, FranceHQ recorded Sep 13, 2026	11-50	31 contacts →
	Exact match “Revolt.eco est le logiciel d'aide à la vente de référence des installateurs d'équipements énergétiques.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
10	Eleneo	Exact match	Paris, FranceHQ recorded Sep 13, 2026	11-50	28 contacts →
	Exact match “Eleneo crafts cutting-edge software solutions and offer strategic and operational advisory services.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
11	Solteo	Exact match	Paris, FranceHQ recorded Sep 13, 2026	1-10	25 contacts →
	Exact match “Solteo est une solution de gestion de projets photovoltaïques qui permet aux installateurs de gagner du temps sur l’ensemble de leur cycle de projet.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
12	Skyvisor	Exact match	Paris, FranceHQ recorded Sep 13, 2026	11-50	22 contacts →
	Exact match “SkyVisor is transforming renewable energy asset management with all-in-one software that streamlines inspections through digitization, standardization, and automation with a…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
13	R&s	Exact match	Paris, FranceHQ recorded Sep 13, 2026	11-50	17 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
14	Evolution Energie	Exact match	Paris, FranceHQ recorded Sep 13, 2026	11-50	11 contacts →
	Exact match “Evolution Energie provides expert energy management softwares to energy suppliers and industrials to manage and optimize their portfolio.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
15	Alva Systems	Exact match	Paris, FranceHQ recorded Sep 13, 2026	1-10	8 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
16	Ndunes	Exact match	Paris, FranceHQ recorded Sep 13, 2026	1-10	7 contacts →
	Exact match “NDunes, Shape Your World!” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
17	Wind MY Roof	Exact match	Paris, FranceHQ recorded Sep 13, 2026	1-10	7 contacts →
	Exact match “WIND my ROOF apporte l’énergie locale et propre dans les bâtiments, grâce à la WindBox, une solution qui allie éolienne de toit et panneaux solaires.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
18	Xtra-Energy	Exact match	Paris, FranceHQ recorded Sep 13, 2026	1-10	5 contacts →
	Exact match “Energy Contract & Portfolio Management Software.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
19	VESTA	Exact match	Paris, FranceHQ recorded Sep 13, 2026	11-50	4 contacts →
	Exact match “Vesta développe la plateforme de référence pour les installateurs d'énergies renouvelables en France.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
20	Andrea Informatique	Exact match	Paris, FranceHQ recorded Sep 13, 2026	11-50	3 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
21	Digital4grids	Exact match	Paris, FranceHQ recorded Sep 13, 2026	11-50	2 contacts →
	Exact match “Developing new generation #Digital #OT Platforms leverage #Opensource components to accelerate #DER integration accross Energy, Transport & Data sectors while taking advantage new…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
22	Siccogen	Exact match	Paris, FranceHQ recorded Sep 13, 2026	1-10	2 contacts →
	Exact match “Société d'Ingénierie, Conseil, Constructions, Gestion de projets en nouvelles énergies et Formation en maintenance d'installations solaires, éoliennes, en ingénierie de projets…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
23	Eiko Energie	Exact match	Paris, FranceHQ recorded Sep 13, 2026	1-10	2 contacts →
	Exact match “Bureau d'études photovoltaïque, Eiko Energie accompagne les entreprises et collectivités, de la conception à la mise en œuvre de vos centrales photovoltaïques, assurant une…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
24	Soleilex	Exact match	Paris, FranceHQ recorded Sep 13, 2026	1-10	1 contacts →
	Exact match “Soleilex - Solar Energy Experts in Île-de-France At Soleilex, our mission is to make solar panel installation as accessible, transparent, and reliable as any other energy service.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “renewable energy optimization software”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 44 renewable energy optimization software based in Paris, France

See the full list, filter by size, metro and specialty, and access 1,841 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy optimization software based in Paris, France at a glance

As of Sep 13, 2026

53.3%Verified-email coverage

2.6%Mobile-number coverage

78.4Average contacts per company

11-50Median size (employees)

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

1,4190–30

41331–60

661–90

090–180

3180+

Company record updated

Median 54.0d

00–30

2,09331–60

96861–90

22890–180

162180+

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 Paris, France whose business descriptions match “renewable energy optimization software” 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 1,841 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 September 13, 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 “renewable energy optimization software”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy optimization software are there based in Paris, France?

RevenueBase identified 44 company matches for renewable energy optimization software associated with Paris, France as of September 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?

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

Which city in France has the most renewable energy optimization software?

Paris leads France with 48 company records, followed by Lyon (15) and Montpellier (13).

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 1,841 professional contacts with verified work emails tracked across these 44 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 September 13, 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.