Top 10 Big Data Angel Investors in Austria (July 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Leo Strohmayr
Angel
|
2 | Austria | Seed, Angel | Big Data, Analytics, Advertising | |
|
Alexander Zrost
Angel
|
2 | Austria | Seed, Angel | Big Data, Analytics, Advertising | |
|
Christian Trummer
Angel
|
2 | Austria, Germany, Czech Republic | Pre-Seed, Seed, Series A | Big Data, Blockchain, Developer APIs | $1.1M–$1.2M |
|
Siegfried Milly
Angel
|
2 | Austria | Seed, Angel | Big Data, Analytics, Advertising | |
|
Norbert Mühlburger
Angel
|
1 | Austria | Angel | Big Data, Analytics, Advertising | |
|
Johann "Hansi" Hansmann
Angel
|
1 | Austria, United Kingdom, Germany | Seed, Angel, Pre-Seed | Software, Health Care, Fitness | $300k–$4.1M |
|
Chris Adelsbach
Angel
|
1 | United Kingdom, United States, Ireland | Seed, Pre-Seed, Series A | FinTech, Financial Services, Software | $120k–$20M |
|
Maximilian Tayenthal
Angel
|
1 | Germany, United Kingdom, Spain | Seed, Pre-Seed, Series A | FinTech, Financial Services, Software | $202k–$15M |
|
Hermann Hauser
Angel
|
1 | United Kingdom, Austria, Italy | Series A, Seed, Series B | Artificial Intelligence, Software, Information Technology | $1.1M–$40M |
|
Markus Grund
Angel
|
1 | Austria | Angel | Big Data, Analytics, Advertising | |
| Access all 14 angel investors in Austria Big Data startups. | |||||
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!
Investor list
Leo Strohmayr is the Founder and Managing Director at Anwert Technologies AG.
Show more...Investment focus
- Industry: Big Data, Analytics, Advertising
- Stage:Seed, Angel
- Geography: Austria
Investor stats
- Total investments: 2
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- 506.ai — 506 is a marketing data science pioneer for privacy-compliant analysis, visualization and activation of digital visitor and customer data. With its AI and cloud-based 506 customer intelligence platform and extensive marketing and data science expertise, enterprise data is transformed into sustainable business success.
Alexander Zrost
Show more...Investment focus
- Industry: Big Data, Analytics, Advertising
- Stage:Seed, Angel
- Geography: Austria
Investor stats
- Total investments: 2
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- 506.ai — 506 is a marketing data science pioneer for privacy-compliant analysis, visualization and activation of digital visitor and customer data. With its AI and cloud-based 506 customer intelligence platform and extensive marketing and data science expertise, enterprise data is transformed into sustainable business success.
Christian Trummer is based out of Vienna, Vienna and is the Chief Scientist and Co-founder of Bitpanda. Christian previously worked at MRM Systems GmbH as a Lead Software Engineer.
Show more...Investment focus
- Industry: Big Data, Blockchain, Developer APIs
- Stage:Pre-Seed, Seed, Series A
- Geography: Austria, Germany, Czech Republic
Investor stats
- Total investments: 5
- Round size: Pre-Seed $1.1M–$1.2M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Bavest — Bavest is a Fintech company from Germany, democratizing financial data insights for retail investors and other companies. The platform provides powerful tools and comprehensive data to help retail investors make smarter investment decisions. Bavest also provides APIs and Whitelabel Solutions for other companies that want to enable their customersor clients investment intelligence.
- ELOOP — With ELOOP Carsharing you can rent electric vehicles per minute, hour or day. Download our app and rent electric vehicles in Vienna.
- Tatum — Tatum is a blockchain development platform designed to assist developers in building applications on the blockchain.The company is a platform for building blockchain infrastructure that offers developers an easy-to-use application programming interface (API), allowing them to incorporate blockchain into their products quickly and effortlessly.Tatum was established on June 4, 2018 by Jiri Kobelka and Samuel Šramko in London, England.
Siegfried Milly
Show more...Investment focus
- Industry: Big Data, Analytics, Advertising
- Stage:Seed, Angel
- Geography: Austria
Investor stats
- Total investments: 2
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- 506.ai — 506 is a marketing data science pioneer for privacy-compliant analysis, visualization and activation of digital visitor and customer data. With its AI and cloud-based 506 customer intelligence platform and extensive marketing and data science expertise, enterprise data is transformed into sustainable business success.
Norbert Muehlburger serves as CEO and Chairman of the Advisory Board of WESTCAM Beteiligungs - & Management GmbH.
Show more...Investment focus
- Industry: Big Data, Analytics, Advertising
- Stage:Angel
- Geography: Austria
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- 506.ai — 506 is a marketing data science pioneer for privacy-compliant analysis, visualization and activation of digital visitor and customer data. With its AI and cloud-based 506 customer intelligence platform and extensive marketing and data science expertise, enterprise data is transformed into sustainable business success.
Dr. Johann ‘Hansi’ Hansmann was born in Austria and studied economics in Vienna. He spent the major part of his professional life working as an executive in the pharmaceutical industry in Austria, Germany, UK and Spain. He gathered several years of entrepreneurial experience running successfully his own pharmaceutical company in Spain afterconducting a management buy-out of a big pharmaceutical plant, making an exit in 2003. Since this time he is active as investor and business angel. He currently holds investments with a geographical focus on Austria, Germany, UK and Spain both internet and in the health industry. He led Runtastic, shpock, mysugr and just recently durchblicker and Busuu to extraordinary exits. He was president of the ‘Austrian Angels Investors Association’ until 2021, was awarded 'Best European Early Stage Investor' in 2016 by eban.org and is now based in Vienna and tries to find spare time to ride his mountain bike.
Show more...Investment focus
- Industry: Software, Health Care, Fitness
- Stage:Seed, Angel, Pre-Seed
- Geography: Austria, United Kingdom, Germany
Investor stats
- Total investments: 70
- Round size: Seed $300k–$4.1M; Angel $329k–$603k; Pre-Seed $439k–$2.7M
- Lead/follow: 43% lead, 57% follow
Portfolio highlights
- fynk — Create, edit, negotiate and sign contracts quickly with fynk. Give your team back valuable time. Test it now for free!
- Newsrooms.ai — Newsrooms.ai is an AI-powered content production and management platform that enables businesses and news organizations to automate their whole content pipeline—from research and content generation to publishing across many digital channels.
- Donnerstag.ai — Build, run and scale financial reconciliations across your core financial data and systems.
Chris Adelsbach - Founding Partner @ Outrun Ventures
Show more...Investment focus
- Industry: FinTech, Financial Services, Software
- Stage:Seed, Pre-Seed, Series A
- Geography: United Kingdom, United States, Ireland
Investor stats
- Total investments: 233
- Round size: Seed $120k–$5.5M; Pre-Seed $120k–$2M; Series A $4.3M–$20M
- Lead/follow: 9% lead, 91% follow
Portfolio highlights
- Bourn — Bourn's technology is designed to automate cash flow management, offering SMEs fast access to capital.
- Alfa AI — Alfa AI is a recruitment technology company specializing in AI-driven hiring solutions.
- Emblematic — The first AI-driven Agentic Automation platform, designed to fully automate and enhance the accuracy of Finance Operations, including Bookkeeping, IFRS/GAAP Compliance, Reconciliations, and more.
Maximilian Tayenthal is co-founder and co-CEO of N26. Together with his business partner and friend Valentin Stalf, he built one of the first and now fastest-growing mobile banks in Europe. Their vision was to create a retail bank that's flexible, transparent and speaks to today's digital lifestyles. Previously, Max worked in a varietyof consulting and financial roles at leading professional services firms, including CMS and Booz & Company. Max holds bachelor’s and master’s degrees in economics and business administration from the University of Vienna. He also has a master’s degree in economics from the Community of European Management Schools, as well as a law degree form the University of Vienna. Max is a CFA charterholder. While Max is based in Berlin, he always makes time for his passion outside of personal finance: skiing in the mountains of Austria and Switzerland.
Show more...Investment focus
- Industry: FinTech, Financial Services, Software
- Stage:Seed, Pre-Seed, Series A
- Geography: Germany, United Kingdom, Spain
Investor stats
- Total investments: 26
- Round size: Seed $1.1M–$7M; Pre-Seed $202k–$3.3M; Series A $11M–$15M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Terra One — Terra One engages in the development and operation of large-scale battery storage systems.
- Calibre — Calibre uses causal AI in conjunction with clinical expertise to help people understand what is truly influencing their health and how to modify it.
- Exakt Health — Exakt Health is the physio app for sports injuries. The Exakt Health app guides users through self-diagnosis for frequent sports injuries and then creates an individualized rehabilitation plan.
Hermann Hauser is the Co-founder, Director, and Venture Partner of Amadeus Capital Partners. He previously worked at IXI as a Founder. Hermann Hauser attended the University of Vienna.
Show more...Investment focus
- Industry: Artificial Intelligence, Software, Information Technology
- Stage:Series A, Seed, Series B
- Geography: United Kingdom, Austria, Italy
Investor stats
- Total investments: 98
- Round size: Seed $1.1M–$6.5M; Series A $1.3M–$22M; Series B $6.8M–$40M
- Lead/follow: 24% lead, 76% follow
Portfolio highlights
- Cogna — Cogna offers an AI-powered SaaS platform that streamlines the integration of data across several business domains.
- NXRT — Driving simulations for sales and training
- Fractile — Fractile is designing AI compute systems that will enable the next generation of AI scaling: frontier model inference, 25x faster, at 1/10th the cost.
Markus Grund
Show more...Investment focus
- Industry: Big Data, Analytics, Advertising
- Stage:Angel
- Geography: Austria
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- 506.ai — 506 is a marketing data science pioneer for privacy-compliant analysis, visualization and activation of digital visitor and customer data. With its AI and cloud-based 506 customer intelligence platform and extensive marketing and data science expertise, enterprise data is transformed into sustainable business success.
Big Data Angel investor funding in Austria at a glance
Stats across 9 deals from 14 investors.
Access all 14 angel investors in Austria Big Data startups.
Open ListFAQ
Is Shizune data fresh/accurate?
Shizune has monitored hundreds of funding sources since 2020.
Our investor database is updated every day, so investor data is always fresh.
All metrics are calculated from confirmed public rounds, so the data is accurate.
Can I download investor list?
To download the Big Data Angel Investors in Austria investor list, create a Shizune account. This investor list will be added to your saved investors and available for download in the export section.
You can also enrich the investor list with investor emails, phones, LinkedIns, and other contact data.
Can I access investor database?
To access all 14 angel investors investing in Austria Big Data startups and 48,091+ more investors, create a Shizune account.
Shizune has a database of 48,091 investors. Our investor database is fresh and updated daily.
The Shizune investor database has information on investor investment focus, investor contact data, and full investor portfolio since 2020.
You can enrich with email and download the data.
Does Shizune have investor emails and contacts?
Shizune enriches investors with contact data that includes: email, phones, LinkedIn, socials, website, and others.
To guarantee the highest discovery rate, we search across 20+ contact search tools.
To maximize delivery rate and reduce bounce rate, we validate emails.
You can enrich your investor list with Shizune. Download it too.
What is Shizune?
Shizune is a 48,091 investor database updated daily.
With Shizune you can:
- browse the database
- use smart matching
- enrich with emails
- download
All you need to find investors for your startup.
Who is Shizune for?
Shizune is built for startup founders by startup founders.
If you are looking for funding for your startup, try the Shizune database — we have investors for every stage, industry, and country.
Is Shizune free?
Shizune is free forever. You can search and browse investors for free.
Email search and export are paid features.
For full info, visit our pricing.
Who built Shizune?
Shizune is built by founders with the goal of helping all founders raise funding no matter where they are.
Contact 100 investors today
Find who invests in your industry, stage, and country. Download investor list with emails in 5 minutes.
Find investors — It's Free!
Sign up with Google
Sign up with LinkedIn
