# Top 23 Energy Startups in Paris by Funding (2026)

> The 23 best-funded energy startups in Paris, ranked by total funding raised: $757M combined. With founding year, headquarters and each company's rounds.

Source: https://millionrounds.com/top-lists/energy-startups-paris (Millionrounds; every figure on the page links to its filing or article)

- 1 [**HoloSolis** Holosolis contributes to the EU’s goal of local PV module production and curbing global warming.](https://millionrounds.com/company/holosolis) Holosolis contributes to the EU’s goal of local PV module production and curbing global warming. *Founded* 2023 Paris, France **$255M** last round Nov 2025
- 2 [**Actility** Actility provides smart energy management, machine-to-machine(M2M) and Internet of things(IoT) services.](https://millionrounds.com/company/actility) Actility provides smart energy management, machine-to-machine(M2M) and Internet of things(IoT) services. *Founded* 2010 Paris, France **$117M** last round Dec 2023
- 3 [**Qair** Qair is an Independent Power Producer (IPP) that operates 860 MW of renewable energy generation assets.](https://millionrounds.com/company/qair) Qair is an Independent Power Producer (IPP) that operates 860 MW of renewable energy generation assets. *Founded* 2017 Paris, France **$100M** last round Mar 2026
- 4 [**Logivolt** Logivolt is a financing solution for collective infrastructure for charging electric vehicles](https://millionrounds.com/company/logivolt) Logivolt is a financing solution for collective infrastructure for charging electric vehicles *Founded* 2021 Paris, France **$74M** last round Dec 2022
- 5 [**ZE Energy** ZE Energy is a Paris-based independent renewable energy producer founded in 2019.](https://millionrounds.com/company/ze-energy) ZE Energy is a Paris-based independent renewable energy producer founded in 2019. *Founded* 2019 Paris, France **$59M** last round Nov 2024
- 6 [**JIMMY** Jimmy Energy is a French industrial startup founded in 2020, focused on designing and operating thermal generators powered by 4th-generation high-temperature mi](https://millionrounds.com/company/jimmy) Jimmy Energy is a French industrial startup founded in 2020, focused on designing and operating thermal generators powered by 4th-generation high-temperature mi *Founded* 2021 Paris, France **$49M** last round Mar 2026
- 7 [**Decade Energy** Decade Energy develops energy storage, charging, and software solutions that secures power for electric fleets at the lowest possible cost.](https://millionrounds.com/company/decade-energy) Decade Energy develops energy storage, charging, and software solutions that secures power for electric fleets at the lowest possible cost. *Founded* 2024 Paris, France **$26M** last round Apr 2026
- 8 [**EPYR** Industrial heat represents 25% of global energy consumption and remains one of the hardest sectors to decarbonize, with 80% still reliant on fossil fuels.](https://millionrounds.com/company/epyr) Industrial heat represents 25% of global energy consumption and remains one of the hardest sectors to decarbonize, with 80% still reliant on fossil fuels. *Founded* - Paris, France **$20M** last round Oct 2026
- 9 [**Radiant** Radiant is a creative agency that offers digital media and business development services.](https://millionrounds.com/company/radiant) Radiant is a creative agency that offers digital media and business development services. *Founded* 2015 Paris, France **$8.4M** last round Jan 2026
- 10 [**MyJouleBox** MyJouleBox offers a solution for solar professionals in Africa to offer leased solar installations to their customers.](https://millionrounds.com/company/myjoulebox) MyJouleBox offers a solution for solar professionals in Africa to offer leased solar installations to their customers. *Founded* 2012 Paris, France **$7.4M** last round Apr 2026
- 11 [**Geolinks** Geolinks is a Deep Tech startup founded in 2019, focused on developing innovative geophysical monitoring solutions.](https://millionrounds.com/company/geolinks) Geolinks is a Deep Tech startup founded in 2019, focused on developing innovative geophysical monitoring solutions. *Founded* 2020 Paris, France **$7.2M** last round Jan 2026
- 12 [**Advizeo** Advizeo offers energy management solutions and consulting services for communities and real estate agents.](https://millionrounds.com/company/advizeo) Advizeo offers energy management solutions and consulting services for communities and real estate agents. *Founded* 2014 Paris, France **$5.8M** last round Oct 2021
- 13 [**Tilt Energy** Tilt Energy is a Paris-based startup founded in early 2023 that operates as a demand-side flexibility platform.](https://millionrounds.com/company/tilt-energy) Tilt Energy is a Paris-based startup founded in early 2023 that operates as a demand-side flexibility platform. *Founded* - Paris, France **$5.6M** last round May 2025
- 14 [**Voltheia** Voltheia is a specialized buy-and-build platform consolidating and integrating Europe's low-voltage cable and accessories.](https://millionrounds.com/company/voltheia) Voltheia is a specialized buy-and-build platform consolidating and integrating Europe's low-voltage cable and accessories. *Founded* - Paris, France **$5.4M** last round Aug 2026
- 15 [**Sublime Energie** SUBLIME Energie est une société à mission qui propose une solution de collecte, transport, épuration et conditionnement de biogaz, répondant aux enjeux environn](https://millionrounds.com/company/sublime-energie) SUBLIME Energie est une société à mission qui propose une solution de collecte, transport, épuration et conditionnement de biogaz, répondant aux enjeux environn *Founded* 2019 Paris, France **$2.9M** last round Jun 2025
- 16 [**R-PUR** R-PUR is a French startup founded in 2016 by Matthieu Lecuyer and Flavien Hello.](https://millionrounds.com/company/r-pur) R-PUR is a French startup founded in 2016 by Matthieu Lecuyer and Flavien Hello. *Founded* 2016 Paris, France **$2.8M** last round Nov 2019
- 17 [**Orus Energy** Orus Energy leverages the power of AI to unlock potential of electrical flexibility in commercial buildings.](https://millionrounds.com/company/orus-energy) Orus Energy leverages the power of AI to unlock potential of electrical flexibility in commercial buildings. *Founded* 2023 Paris, France **$2.4M** last round Jul 2024
- 18 [**NRJx** NRJx is a French Greentech and CleanTech startup based in Clichy, founded in May 2023 by Alexandre Kipp and Cédric Faucheux.](https://millionrounds.com/company/nrjx) NRJx is a French Greentech and CleanTech startup based in Clichy, founded in May 2023 by Alexandre Kipp and Cédric Faucheux. *Founded* 2023 Paris, France **$2.2M** last round Sept 2024
- 19 [**WIND my ROOF** WIND my ROOF is a French company that specializes in providing local, clean renewable electricity to buildings.](https://millionrounds.com/company/wind-my-roof) WIND my ROOF is a French company that specializes in providing local, clean renewable electricity to buildings. *Founded* 2018 Paris, France **$2.1M** last round Oct 2023
- 20 [**Stimergy** Stimergy is a French startup specialized in green IT and energy performance solutions.](https://millionrounds.com/company/stimergy) Stimergy is a French startup specialized in green IT and energy performance solutions. *Founded* 2013 Paris, France **$1.7M** last round Jul 2018
- 21 [**Solteo** Solteo is a French technology company that provides a comprehensive platform for photovoltaic installers.](https://millionrounds.com/company/solteo) Solteo is a French technology company that provides a comprehensive platform for photovoltaic installers. *Founded* 2023 Paris, France **$1.6M** last round Nov 2024
- 22 [**Granular Energy** Granular Energy is a Paris-based climate technology startup founded in 2021.](https://millionrounds.com/company/granular-energy) Granular Energy is a Paris-based climate technology startup founded in 2021. *Founded* 2021 Paris, France **$1.1M** last round Oct 2024
- 23 [**Condor Energy** Condor Energy is an energy tech company that offers operating system software for industrials, retailers, and data centers.](https://millionrounds.com/company/condor-energy) Condor Energy is an energy tech company that offers operating system software for industrials, retailers, and data centers. *Founded* - Paris, France **$500K** last round Mar 2026

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies whose funding rounds we classed as this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

## Who backed them?

Open any company for its rounds and investors, or search the investors who back energy startups in Paris in the app, with filters, lists and exports.

[Find their investors](https://millionrounds.com/login?join=1&next=/app/investors)[All top lists](https://millionrounds.com/top-lists)

## More energy lists

[See all](https://millionrounds.com/top-lists?t=Energy)

[*CE* *C* *SE* **Energy startups worldwide** 1,800 companies · $129B](https://millionrounds.com/top-lists/energy-startups)[*CE* *C* *SE* **Energy startups in the United States** 741 companies · $110B](https://millionrounds.com/top-lists/energy-startups-united-states)[*N* *V* *S* **Energy startups in Europe** 607 companies · $39B](https://millionrounds.com/top-lists/energy-startups-europe)[*C* *ME* *W* **Energy startups that raised in 2026** 429 companies · $73B in 2026](https://millionrounds.com/top-lists/energy-startups-raised-2026)[*S* *RS* *C* **Energy startups in the United Kingdom** 206 companies · $15B](https://millionrounds.com/top-lists/energy-startups-united-kingdom)[*C* *ME* *W* **Energy startups in the United States that raised in 2026** 194 companies · $63B in 2026](https://millionrounds.com/top-lists/energy-startups-united-states-raised-2026)[*AE* *TE* *RS* **Energy startups founded in 2021** 111 companies · $8.5B](https://millionrounds.com/top-lists/energy-startups-founded-2021)[*V* *UC* *E* **Energy startups founded in 2020** 105 companies · $15B](https://millionrounds.com/top-lists/energy-startups-founded-2020)

## More lists for Paris

[See all](https://millionrounds.com/top-lists?r=Paris)

[*MA* *M* *E* **Startups in Paris** 1,275 companies · $24B](https://millionrounds.com/top-lists/startups-paris)[*MA* *M* *P* **AI startups in Paris** 159 companies · $14B](https://millionrounds.com/top-lists/ai-startups-paris)[*E* *A* *A* **Health startups in Paris** 131 companies · $4.6B](https://millionrounds.com/top-lists/health-startups-paris)[*V* *F* *M* **IT Services startups in Paris** 94 companies · $346M](https://millionrounds.com/top-lists/it-services-startups-paris)[*A* *DM* *H* **Biotech startups in Paris** 81 companies · $2.8B](https://millionrounds.com/top-lists/biotech-startups-paris)[*E* *A* *DM* **Healthcare startups in Paris** 62 companies · $3.1B](https://millionrounds.com/top-lists/healthcare-startups-paris)[*MA* *P* *D* **Big Data & Analytics startups in Paris** 51 companies · $8.9B](https://millionrounds.com/top-lists/big-data-startups-paris)[*S* *L* *B* **Consumer Apps startups in Paris** 51 companies · $718M](https://millionrounds.com/top-lists/app-startups-paris)