Best Solar Energy Companies in Ile de France, France
The 53 best Solar Energy companies in Ile de France, France in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Solairedirect.
Our analysis of 100 Solar Energy companies
$30.5b in tracked funding; 83% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Solar Energy companies in Ile de France
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Africa Ren Developer of solar energy projects | — | — | 11 | Gilles Parmentier Founder - CEO | WordPressMySQLPHP+19 | Top 50M | — | — |
| 2 | Azer Elektrik Azer Elektrik | — | — | — | — | — | — | — | — |
| 3 | Bluesky Engineering Solutions provider in the waste management, energy efficiency and renewable energy sector | — | — | — | Ajibola Ayanbeku CEO | — | — | — | — |
| 4 | Canopy Energy Solar energy project developer | — | — | — | Nicolas Kompalitch CEO | — | — | — | — |
| 5 | Coruscant Solar installation company | — | — | 7 | — | — | — | — | — |
| 6 | EDF Renewable Developer and operator of large-scale wind and solar power plants | — | — | 3,043 | Bruno Bensasson CEO | WordPressMySQLPHP+19 | Top 5M | — | — |
| 7 | EnHelios NanoTech Manufacturer of solar powered products | — | — | — | Joseph Cicali CEO & President | — | — | 2 patents Advanced chemical vapor deposition processes using alternating gas flows. | — |
| 8 | Eurowatt Developer of solar renewable energy project | — | — | — | Virginie Thévenet CEO | — | — | — | — |
Top 12 Solar Energy companies in Ile de France
#1
Series C · Paris, Ile de France · founded 2018 · 36 employees$108.4Mraised▾
Independent solar power producer
- Nov 2024Series C$58.9M
- Nov 2021Series B$45.1M
- Jun 2020Series A$4.5M
#2
Series C · Paris, Ile de France · founded 2012 · 51 employees$93.8Mraised▾
Smart Energies is an active participant in energy transition, focusing on developing, financing, constructing, and operating renewable energy production sites.
- Jun 2024Series C$93.8M
#3
Series C · Paris, Ile de France · founded 2016 · 22 employees$64.2Mraised▾
Infrastructure fund focused on renewable energy investments
- Apr 2024Series C$64.2M
- Sep 2021Series B—
#4
Public · Paris, Ile de France · founded 2008 · 96454 employees$27.2Mraised▾
Provider of electricity generation and other energy services. It is a global energy actor and expert in electricity, natural gas, and energy services. The company provides access to sustainable energy, mitigation, and adaptation to climate change, the security of supply and rational use of resources. It also offers tailored energy services to sectors such as cities, industries, tertiary businesses, and individuals to support zero-carbon targets and energy efficiency. In 2022, the company recorded annual revenues of $98.65B and a net profit of $0.23B.
- Feb 2024Post IPO—
- Nov 2023Grant (prize money)$371.7K
- Dec 2021Grant (prize money)$3.2M
- Sep 2021Grant (prize money)$408K
#5
Public · Cergy, Ile de France · founded 1998 · 49333 employees$238.7Mraised▾
Designs, constructs, operates and maintains renewable energy and energy efficiency projects. It is a group of companies that are working for the development of renewable and energy efficiency sectors. The group of companies offers designing, construction, operation and maintenance services for renewable energy projects across the globe.
- Apr 2022Grant (prize money)$300.7K
- Sep 2017Post IPO$237.3M
- Jul 2017Grant (prize money)$323.3K
- Jan 2017Grant (prize money)$270.8K
#6
Late Stage · Paris, Ile de France · founded 2018 · 40 employees$42.1Mraised▾
Developer of solar and wind energy projects
- Oct 2023Unattributed$42.1M
#7
Series D · Paris, Ile de France · founded 2007 · 27 employees$316.6Mraised▾
NW Groupe is a company focused on developing solutions for renewable energy and electric vehicles, including high-power charging stations and distributed electricity storage units. Their innovative technologies aim to contribute to the transition towards sustainable energy practices.
- Jun 2022Series D$316.6M
#8
Acquired · Paris, Ile de France · founded 2006 · 200 employees$340.9Mraised▾
Solairedirect owns and operates solar farms as well as undertakes solar EPC contracts. The company has presence in France, India, America, Latin America among other countries. Solairedirect also has a Investment management division which manages the percent stakes in their developed solar assets.
- Feb 2017Conventional Debt$100.6M
- Jan 2014Series D$227.6M
- Jan 2014Conventional Debt$51.7M
- Jun 2013Series C$80.3M
#9
Public · Paris, Ile de France · founded 2005 · 1444 employees$179.8Mraised▾
Provider of independent power producer using renewable energy sources. The company owns and operates power plants in the small and medium scale segments. It also involved in development, construction, the operation to the maintenance of the power plants.
- Jan 2021Post IPO—
- Jul 2019Post IPO$25.9M
- Jan 2015Post IPO$17.8M
- Jun 2014Post IPO$136.1M
#10
Acquired · Paris, Ile de France · founded 2007 · 18 employees$94.2Mraised▾
Akuo Energy is a renewable energy developer with projects in Solar, Wind, Marine, Biomass and Hydro. The company has an installed capacity of 560 MW and have implantations in ten countries – France, the United States, Uruguay, Croatia, Poland, Dubai, Indonesia, Turkey, Morocco and Australia. They are targeting an installation base of 3,500 MW by 2022.
- Oct 2020Grant (prize money)$611K
- Sep 2020Grant (prize money)$93K
- Nov 2019Conventional Debt$49.6M
- Jan 2019Grant (prize money)—
#11
Seed · Paris, Ile de France · founded 2023$3.2Mraised▾
Ensol is a company that allows individuals to invest in solar energy for their homes and make a profit within 6 years.
- Nov 2023Seed$3.2M
#12
Series A · Neuilly sur seine, Ile de France · founded 2016 · 200 employees$8Mraised▾
Manufacturer of solar powered products
- Feb 2023Series A$8M
- Feb 2023Conventional Debt—
- Feb 2021Conventional Debt$2.4M
Funding & investor landscape
Notable founders
How research on Solar Photovoltaics is moving in France
A read on the academic research around Solar Photovoltaics — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 1,173 France-affiliated papers.
- Centre National de la Recherche Scientifique340
- École Polytechnique Fédérale de Lausanne218
- Commissariat à l'Énergie Atomique et aux Énergies Alternatives81
- Laboratoire Procédés, Matériaux et Energie Solaire64
- Laboratoire d’Innovation pour les Technologies des Énergies Nouvelles et les nanomatériaux42
- Photovoltaic system4→63
- Solar energy4→42
- Optoelectronics18→39
- Renewable energy1→22
- Solar cell20→37
- Photovoltaic system11→184
- Solar energy2→122
- Renewable energy3→70
- Solar cell23→90
- Optoelectronics22→63
- Photovoltaic system3→38
- Solar energy4→38
- Renewable energy2→18
- Solar cell4→12
- Electricity1→6
Where solar pv is researched across France
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing solar pv patents in France
France solar pv patent filing is cooling — 7,068 filings from 2,964 assignees (2016–2025), led by Commissariat Energie Atomique, Centre NAT RECH Scient, Saint Gobain; annual filings 963→477.
- Commissariat Energie Atomique3194
- Centre NAT RECH Scient1133
- Saint Gobain1131
- Arkema France446
- Electricite DE France392
- Total Marketing Services293
- Thales252
- Soitec Silicon ON Insulator228
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.