Alexander Rapatz

CEO @ Black Manta Capital Partners | Next Generation Investment Banking | Tokenization | Securitization

📍 Austria, Austria🔄 Updated October 2026💼 5 investments📅 10 years investing🗓 Last invested Apr 2026
VC🌍 AustriaInvested this year
5
Total investments
2
Early stage
1
Mid stage
1
Late stage
10y
Years active

Portfolio

5 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Apr 2026
Die Digital Assets Association Austria (kurz: DAAA) ist eine nicht auf Gewinn ausgerichtete unabhängige Interessenvertretung, die den aktuellen Entwicklungen durch die Erschaffung eines Ökosystems für digitale Vermögenswerte unabhängig und positiv begegnen möchte.
Board Member
Oct 2022
INSPIRING PEOPLE WITH BRILLIANT MINDS IN ONE OF THE MOST BEAUTIFUL REGIONS OF AUSTRIA Key Notes & Panel Discussions Crypto I Family Offices I Corporate Innovation I Impact I Deep tech 📅 Save the date: June 30 – July 5, 2025 📍 Location: Kitzbühel (Austria) Get your tickets 👇 https://www.eventbrite.at/e/world-venture-forum-2025-tickets-929005710087?aff=oddtdtcreator
Shareholder / Advisor
Oct 2021
Experience Real Estate in True 3D. With www.propxx.io, you get Visuals as a Service at the highest quality for the best price and time in the market🔥 Our Services boost your sales pitch and are widely used by agents and agencies to attract customers and close the deal🤝 WHY CHOOSE PROPXX?😉 ✅We use Artificial intelligence & other latest technologies for our services ✅Guaranteed fastest delivery time in the market. Get your services delivered in a jiff ✅No tricky subscription models. You only pay for what you order. Pay as you go! ✅We stand behind our products. If you dont like our servcies, we provide 100% refund ✅High quality execution at the fastest time and for the best price available in the market ✅Try our products for free, before spending a penny. We love our products and you will too OUR SERVICES 💟 ✅We provide Interactive immersive 3D Solutions for Real Estate ✅We do Visuals as a Service (VaaS) ✅We do 360° Virtual Staging and 360° Virtual Renovation ✅We do Static Renders and 360° Renders ✅We do Drone Shoot in Austria and Bavaria ✅We do 3D Virtual Tours ✅We do Walkthrough Videos ✅We do Exterior Cinematic Videos of Virtual Builds embedded in real Drone Shoot surrounding area ✅We do DIGITAL TWINS of existing Real Estate through Immersive 4D Scanning Camera ✅We do 3D Virtual Staging or 3D Virtual Renovation of Digital Twins scanned through 4D Camera PropXX provides you with everything Real Estate 3D Ecosystems need, available under one roof 🔥
Member of the Board
Jan 2017
The European Super Angels Club (ESAC) is a pan-European co-investment and networking club for super angels, high-net-worth individuals, family offices, venture capital firms and corporates. Members combine their individual financial strength and know-how to invest in high-growth European startups raising rounds of €1-15m. Why join? • High-level pan-European network Belong to a network of like-minded co-investors • Roadshows Get exclusive invites to investor-startup matching events held in major European tech hubs • Knowledge and analysis from KPMG and Venionaire Exclusive access to KPMG and Venionaire Capital expertise • Increased deal flow Gain access to the best European startups • Scale across Europe, take on America and Asia Fund the next round of European tech giants ESAC was founded by KPMG Austria and Venionaire Capital. Supporting founding partners are PHH Rechtsanwälte, Semper Constantia Privatbank and Microsoft.
Business Angel / Advisor
Jan 2016
uSTADIUM is a startup and platform where sports fans are rewarded for their predictions.
Experience · 14 entries
All (14)
Investments (5)
Founder (2)
Board (3)
2026
Board Member
Apr 2026
Die Digital Assets Association Austria (kurz: DAAA) ist eine nicht auf Gewinn ausgerichtete unabhängige Interessenvertretung, die den aktuellen Entwicklungen durch die Erschaffung eines Ökosystems für digitale Vermögenswerte unabhängig und positiv begegnen möchte.
2023
Founding Partner
Apr 2023
Alternative Energy Brazil | Solar Power | Wind Power | Storage Samba Solar Developements GmbH is a company based in Vienna (Austria) that aims to contribute to the energy transition and help make our planet green. An international team of development specialists in the solar/wind/hybrid/storage sector, coupled with experts in private equity, fundraising, financial structuring and ESG are developing a large-scale alternative energy project portfolio in Brazil. Samba Solar Developments multinational team brings more than 250 years of experience in the relevant fields to the table. More than 10GWp (30+ specific Ready to Build projects all over Brazil) are currently being implemented. PPAs are already signed or in an advanced stage of negotiation. Permits and grid access are in place. If you would like to learn more, please contact our Executive Director / Head of Investors Relations, Stefanie L. Wurzer (sw@sambasolar.com). https://www.linkedin.com/in/stefanie-laura-wurzer/
2022
Board Member
Oct 2022
INSPIRING PEOPLE WITH BRILLIANT MINDS IN ONE OF THE MOST BEAUTIFUL REGIONS OF AUSTRIA Key Notes & Panel Discussions Crypto I Family Offices I Corporate Innovation I Impact I Deep tech 📅 Save the date: June 30 – July 5, 2025 📍 Location: Kitzbühel (Austria) Get your tickets 👇 https://www.eventbrite.at/e/world-venture-forum-2025-tickets-929005710087?aff=oddtdtcreator
2021
Shareholder / Advisor
Oct 2021
Experience Real Estate in True 3D. With www.propxx.io, you get Visuals as a Service at the highest quality for the best price and time in the market🔥 Our Services boost your sales pitch and are widely used by agents and agencies to attract customers and close the deal🤝 WHY CHOOSE PROPXX?😉 ✅We use Artificial intelligence & other latest technologies for our services ✅Guaranteed fastest delivery time in the market. Get your services delivered in a jiff ✅No tricky subscription models. You only pay for what you order. Pay as you go! ✅We stand behind our products. If you dont like our servcies, we provide 100% refund ✅High quality execution at the fastest time and for the best price available in the market ✅Try our products for free, before spending a penny. We love our products and you will too OUR SERVICES 💟 ✅We provide Interactive immersive 3D Solutions for Real Estate ✅We do Visuals as a Service (VaaS) ✅We do 360° Virtual Staging and 360° Virtual Renovation ✅We do Static Renders and 360° Renders ✅We do Drone Shoot in Austria and Bavaria ✅We do 3D Virtual Tours ✅We do Walkthrough Videos ✅We do Exterior Cinematic Videos of Virtual Builds embedded in real Drone Shoot surrounding area ✅We do DIGITAL TWINS of existing Real Estate through Immersive 4D Scanning Camera ✅We do 3D Virtual Staging or 3D Virtual Renovation of Digital Twins scanned through 4D Camera PropXX provides you with everything Real Estate 3D Ecosystems need, available under one roof 🔥
2018
Associate Partner
Sep 2018
Venionaire Capital is a venture capital and private equity specialist and offers a wide range of services in a variety of tech-related sectors and industries. Since the foundation in 2012, the company advised successfully more than 50 Startups and closed transactions with an overall volume of about 350 Million Euros. Throughout the past years, Venionaire Capital made early-stage lead- and co-investments and managed to build a portfolio of holdings. Since 2015 the Venionaire Investment GmbH (a majority-owned subsidiary of Venionaire Capital) is the first registered European Alternative Investment Fund Manager (AIFM) by the Austrian Financial Markets Authority, with a license for transnational management of EuVECA funds. Venionaire aims to raise a 100 Millionen euros Venture Capital Fund, which will support substantial growth for European and especially Austrian and German headquartered startups.
Show all 14 entries ↓
Investment activity
2016–2026 · 5 investments
2016120171202112022120261
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