# Top 50 Renewable Energy Angel Investors in Europe in June 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Philipp Kloeckner | 3 | Germany | Seed, Angel, Pre-Seed | Financial Services, Banking, FinTech |
| Christian Bach | 3 | United States, Denmark, Germany | Seed, Pre-Seed, Series A | Software, Information Technology, Developer Tools |
| David Balensiefen | 3 | Germany | Angel, Seed, Pre-Seed | Renewable Energy, Sustainability, SaaS |
| Gabor Cselle | 3 | United States, Germany | Seed, Angel, Pre-Seed | Internet, Mobile Apps, Renewable Energy |
| Andy Booke | 3 | Germany | Angel, Seed | Renewable Energy, Battery, Semiconductor |
| Lukasz Gadowski | 2 | Germany, United States, Sweden | Series A, Seed, Angel | Internet, E-Commerce, Software |
| Tobias Schuett | 2 | Germany, United States | Seed, Pre-Seed, Angel | Renewable Energy, SaaS, Solar |
| Chris Adelsbach | 2 | United Kingdom, United States, Ireland | Seed, Pre-Seed, Series A | FinTech, Financial Services, Software |
| Bhavik Bajaj | 2 | United States, Switzerland, United Kingdom | Pre-Seed, Seed, Angel | Information Technology, Software, FinTech |
| Christoph Ostermann | 2 | Germany, Austria | Series A, Seed, Series B | Energy Storage, Renewable Energy, Energy |
| Lucas von Fürstenberg | 2 | Germany | Pre-Seed | Organic, Sustainability, Renewable Energy |
| Jacob Wolff-Petersen | 2 | Denmark | Seed | Renewable Energy, Environmental Consulting |
| François Derbaix | 2 | Spain, United Kingdom | Seed, Angel, Pre-Seed | FinTech, Financial Services, E-Commerce |
| Ruben Ferreiro | 2 | Spain | Seed, Angel, Pre-Seed | E-Commerce, FinTech, Financial Services |
| Bo Wase | 2 | Denmark | Seed, Pre-Seed | Renewable Energy |
| Juergen Mayerhofer | 2 | Denmark | Seed, Pre-Seed | Renewable Energy |
| Johann "Hansi" Hansmann | 2 | Austria, United Kingdom, Germany | Seed, Angel, Pre-Seed | Software, Health Care, Fitness |
| David Tomás | 2 | Spain, United States | Seed, Pre-Seed, Angel | B2B, Software, SaaS |
| Julius Göllner | 2 | Germany, Austria, Switzerland | Seed, Pre-Seed, Angel | Software, SaaS, E-Commerce |
| Naruhisa Nakagawa | 2 | Japan, United States, United Kingdom | Seed, Series A | Agriculture, Manufacturing, AgTech |
| Thibault Chassagne | 1 | France | Seed | Retail, Security, Software |
| Janis Krums | 1 | United States, Estonia, United Kingdom | Seed, Pre-Seed, Angel | Big Data, SaaS, FinTech |
| Chris Heminway | 1 | United Kingdom | Seed | Energy, Renewable Energy, Innovation Management |
| Maximilian Both | 1 | Germany | Pre-Seed | Software, CleanTech, Clean Energy |
| MARKUS W. VOIGT | 1 | Germany | Seed | CRM, iOS, Apps |
| John Ward | 1 | Jersey |  | Solar, Energy, Manufacturing |
| Carsten Gropp | 1 | Germany | Pre-Seed | Solar, Renewable Energy |
| Rahul Munjal | 1 | United Kingdom | Seed | FinTech, InsurTech, Renewable Energy |
| Thomas Bein | 1 | Germany | Pre-Seed | Battery, Renewable Energy |
| Martin Goetzeler | 1 | Germany | Pre-Seed | Battery, Renewable Energy |
| Andreas Kohl | 1 | Germany | Pre-Seed | Battery, Renewable Energy |
| Christian Schmalenbach | 1 | Germany | Seed | Renewable Energy |
| Jan Rabe | 1 | Germany | Seed, Pre-Seed | Solar, Power Grid, Renewable Energy |
| Carlos Oliveira | 1 | Portugal | Seed | Sensor, Software, Wind Energy |
| Tim Bode | 1 | Germany | Seed | CleanTech, Marketplace, Clean Energy |
| Jacob De Geer | 1 | Sweden, United Kingdom | Seed, Series A | Internet, IaaS, SaaS |
| Lars Björk | 1 | Sweden, United States | Seed | Apps, Android, Security |
| Alexandre Berriche | 1 | France, Germany, United States | Seed, Pre-Seed, Series A | Software, Artificial Intelligence, Internet |
| Dieter Ammer | 1 | Germany | Angel | Logistics, Renewable Energy, Environmental Consulting |
| Florian Bennhold | 1 | Germany | Seed | Solar, Renewable Energy |
| Christian Vollmann | 1 | Germany, Ireland, Indonesia | Seed, Series A, Angel | Software, Internet, SaaS |
| Martina Merz | 1 | Germany | Seed, Pre-Seed | B2B, Software, Renewable Energy |
| John Collison | 1 | United States, United Kingdom, France | Seed, Series A, Series C | Software, Information Technology, Artificial Intelligence |
| Jukka Sonninen | 1 | Finland | Seed | SaaS, Forestry, Software |
| Emma Tracey | 1 | Germany, United States | Pre-Seed, Angel | Software, Human Resources, Computer |
| Philippe Teixeira da Mota | 1 | United Kingdom, Germany, United States | Seed, Pre-Seed, Series A | FinTech, Financial Services, Software |
| Patrick Andrae | 1 | Germany, United States, The Netherlands | Seed, Pre-Seed, Angel | FinTech, InsurTech, Insurance |
| Kai Klapdor | 1 | Germany | Pre-Seed | Software, CleanTech, Clean Energy |
| Taavet Hinrikus | 1 | United Kingdom, United States, Estonia | Seed, Series A, Series B | FinTech, Software, Financial Services |
| Maximilian Viessmann | 1 | Germany | Seed, Series A, Pre-Seed | B2B, SaaS, Battery |

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