# Top 20 Energy Angel Investors in Austria in June 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Johann "Hansi" Hansmann | 9 | Austria, United Kingdom, Germany | Seed, Angel, Pre-Seed | Software, Health Care, Fitness |
| Alfred Luger | 4 | Austria, Germany, United Kingdom | Seed, Angel, Pre-Seed | Software, Apps, E-Learning |
| Christian Kaar | 3 | Austria, United Kingdom | Seed, Angel | Apps, Software, Information Technology |
| Bernhard Niesner | 2 | Austria, Germany, United Kingdom | Seed, Angel | Software, E-Learning, Apps |
| Michael Grabner | 2 | Austria | Angel, Pre-Seed | Software, AgTech, Internet |
| Romain Afflelou | 1 | France, United States, Israel | Seed, Series A, Pre-Seed | Health Care, FinTech, Software |
| Daniel Zach | 1 | Austria | Seed | Apps, CleanTech, GreenTech |
| Christoph Ostermann | 1 | Germany, Austria | Series A, Seed, Series B | Energy Storage, Renewable Energy, Energy |
| Dr. Cornelius Boersch | 1 | Germany, Switzerland, Mexico | Seed, Series A | E-Commerce, Software, FinTech |
| Felix Porsche | 1 | Austria | Seed | Apps, CleanTech, GreenTech |
| Hermann Hauser | 1 | United Kingdom, Austria, Italy | Series A, Seed | Artificial Intelligence, Software, Machine Learning |
| Marcus Ihlenfeld | 1 | Austria | Seed | Environmental Consulting, Environmental Engineering |
| Anja Blacha | 1 | Austria | Seed | Environmental Consulting, Environmental Engineering |
| Frank Dopheide | 1 | Austria | Seed | Environmental Consulting, Environmental Engineering |
| Nikolaus Futter | 1 | Austria | Pre-Seed, Seed | Software, Sensor, Parking |
| Christian Bezdeka | 1 | Austria | Seed | Environmental Consulting, Environmental Engineering |
| Stefan Scherer | 1 | Austria | Series A | AgTech, Agriculture, Sustainability |
| Roman Scharf | 1 | United States, Austria | Series A, Series B, Pre-Seed | Energy, FinTech, Medical |
| Heinz Hahn | 1 | Austria | Seed | Apps, CleanTech, GreenTech |
| Susanne Porsche | 1 | Austria | Seed | Apps, CleanTech, GreenTech |

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