Stefan Winners

Super Angel Investor, Multiple Board Member, Advisor. I love to build outstanding companies with outstanding people…

📍 Greater Munich Metropolitan Area, Germany🔄 Updated September 2026💼 6 investments📅 10 years investing🗓 Last invested Oct 2024
VC🌍 Germany
6
Total investments
2
Early stage
3
Mid stage
1
Late stage
10y
Years active

Portfolio

6 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor and Board Member (NED)
Oct 2024
Das Kommunikations- und Servicesystem, mit dem Praxen & Kliniken Ihre gesamte Patientenbetreuung flexibel digitalisieren & automatisieren.
Investor
Sep 2024
EDURINO pioneers innovative play-based learning systems, blending hardware and software to make educational gaming fun. Our diverse range of modules provides a holistic curriculum of academic learning and 21st century skills to prepare children for school and beyond. EDURINO is a passionate and multicultural startup with a hybrid work setup, building a team spread across various locations. Committed to making a positive impact in education, we embrace continuous learning, open collaboration, product innovation, and a deep dedication to our users, which drives us to continually redefine learning through play. Initially focused on creating interactive, game-based learning experiences for preschoolers aged 4-8+ years old in Germany, Austria, and Switzerland, in October 2023 we expanded our reach to include the United Kingdom. With the successful completion of our Series A funding round, securing €10.5 million in 2023 from prominent investors including DN Capital, Tengelmann Ventures, FJ Labs, b2venture, and Emerge Education, we are poised for further international growth. And we’re just getting started! Join us on our #edventure and follow us to not miss out on any #edutastic news.
Investor and Member of the Strategic Committee (NED)
Apr 2024
karriere tutor® – Gemeinsam. Digital. Erfolgreich. Jetzt mehr Erfolg im Berufsleben - durch bis zu 100% staatlich geförderte Weiterbildung. Wir bieten dir modernes online Lernen im virtuellen Klassenzimmer, anerkannte Abschlüsse, Nachhaltigkeit, 24/7 verfügbare Inhalte, kostenloses Bewerbercoaching sowie hohe zeitliche, räumliche und finanzielle Flexibilität. Nutze kostenlos und unverbindlich unsere Karriereberatung über den Call-Back-Service auf unserer Webseite unter www.karrieretutor.de oder per Telefon unter der Nummer 0800 447 770 873 - wir freuen uns auf dich! Impressum: https://www.karrieretutor.de/impressum Datenschutz: https://www.karrieretutor.de/datenschutz
Early Investor
Jan 2023
M^0 Labs builds technology around the M^0 ecosystem (https://m0.org). M^0 is money middleware for the digital age. Based on a decentralized architecture and best-in-class collateral design, M^0 allows institutions to issue stablecoins. We are continuously expanding our team of engineers, economists, financial services experts, and business professionals. Contact info: contact@m0.xyz
Investor
Apr 2018
Energy Vault® develops and deploys utility-scale energy storage solutions designed to transform the worlds approach to sustainable energy storage. The companys comprehensive offerings include proprietary gravity-based storage, battery storage, and green hydrogen energy storage technologies. Each storage solution is supported by the Company’s hardware technology-agnostic energy management system software and integration platform. Unique to the industry, Energy Vault’s innovative technology portfolio delivers customized short-and-long-duration energy storage solutions to help utilities, independent power producers, and large industrial energy users significantly reduce levelized energy costs while maintaining power reliability. Utilizing eco-friendly materials with the ability to integrate waste materials for beneficial reuse, Energy Vault’s EVx™ gravity-based energy storage technology is facilitating the shift to a circular economy while accelerating the global clean energy transition for its customers. Please visit www.energyvault.com for more information.
Early Investor and Board Member (NED)
Oct 2016
Cyndx is an advanced technology platform that provides growing companies, investors, and financial institutions access to a broad spectrum of curated data to enhance capital raising, M&A transactions, and other business opportunities. Our team of seasoned investment bankers, data scientists and M&A specialists built Cyndx to enable buyers and sellers to discover the connections and opportunities that others have missed. Cyndx uses AI, deep learning and NLP-driven proprietary algorithms to make data smarter and make raising growth capital, finding investment or acquisition opportunities, and managing a company’s cap table simple, efficient and intelligent.
Experience · 13 entries
All (13)
Investments (6)
Founder (4)
Board (2)
2024
Investor and Board Member (NED)
Oct 2024
Das Kommunikations- und Servicesystem, mit dem Praxen & Kliniken Ihre gesamte Patientenbetreuung flexibel digitalisieren & automatisieren.
Investor
Sep 2024
EDURINO pioneers innovative play-based learning systems, blending hardware and software to make educational gaming fun. Our diverse range of modules provides a holistic curriculum of academic learning and 21st century skills to prepare children for school and beyond. EDURINO is a passionate and multicultural startup with a hybrid work setup, building a team spread across various locations. Committed to making a positive impact in education, we embrace continuous learning, open collaboration, product innovation, and a deep dedication to our users, which drives us to continually redefine learning through play. Initially focused on creating interactive, game-based learning experiences for preschoolers aged 4-8+ years old in Germany, Austria, and Switzerland, in October 2023 we expanded our reach to include the United Kingdom. With the successful completion of our Series A funding round, securing €10.5 million in 2023 from prominent investors including DN Capital, Tengelmann Ventures, FJ Labs, b2venture, and Emerge Education, we are poised for further international growth. And we’re just getting started! Join us on our #edventure and follow us to not miss out on any #edutastic news.
Investor and Member of the Strategic Committee (NED)
Apr 2024
karriere tutor® – Gemeinsam. Digital. Erfolgreich. Jetzt mehr Erfolg im Berufsleben - durch bis zu 100% staatlich geförderte Weiterbildung. Wir bieten dir modernes online Lernen im virtuellen Klassenzimmer, anerkannte Abschlüsse, Nachhaltigkeit, 24/7 verfügbare Inhalte, kostenloses Bewerbercoaching sowie hohe zeitliche, räumliche und finanzielle Flexibilität. Nutze kostenlos und unverbindlich unsere Karriereberatung über den Call-Back-Service auf unserer Webseite unter www.karrieretutor.de oder per Telefon unter der Nummer 0800 447 770 873 - wir freuen uns auf dich! Impressum: https://www.karrieretutor.de/impressum Datenschutz: https://www.karrieretutor.de/datenschutz
2023
Early Investor
Jan 2023
M^0 Labs builds technology around the M^0 ecosystem (https://m0.org). M^0 is money middleware for the digital age. Based on a decentralized architecture and best-in-class collateral design, M^0 allows institutions to issue stablecoins. We are continuously expanding our team of engineers, economists, financial services experts, and business professionals. Contact info: contact@m0.xyz
2021
Co-Founder & Chairman of the Board (NED)
Nov 2021
Supporting outstanding entrepreneurs in the European Healthcare Market
Show all 13 entries ↓
Investment activity
2016–2024 · 6 investments
20161201812023120243
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