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Engines made by ceramic 3D printing: heat-resistant and lighter than metal – the foundation for the drone propulsion of the future.
INVENTIO is a product developer, incubator and investment partner for technologies that are still underestimated – from decentralised energy generation to ceramic 3D printing.
In 1998 I founded INDAT and spent two decades building it into Austria’s leading company for prototyping and special-purpose machinery. Since its successful exit in 2019, I have been working with my team as a business angel and impact investor.
We currently hold stakes in several companies across Austria, Germany and the UK. Our focus: businesses with strong growth potential that also make a lasting, positive contribution to our environment.
To balance it all, I spend as much time as possible with my wife Sabine and our twins Annalisa and Alexander.
Product development, incubation and investment go hand in hand at INVENTIO. All of it with heart and soul.
Our core business for 30 years: new products across all industries – from first sketch to series production. Plus product extensions that make existing things measurably better.
We work intensively with start-ups – technically and financially. With direct lines to funding bodies such as FFG, AWS, the EU and the State of Lower Austria, as well as investor groups.
When the chemistry is right, we invest – bringing network, experience and execution discipline. After 30 years, we know the right people for every job.
Deep tech, energy, mobility, health – united by one criterion: growth potential with a positive impact.
Engines made by ceramic 3D printing: heat-resistant and lighter than metal – the foundation for the drone propulsion of the future.

Modern fitness and health equipment under our own brand – including emFitness and emSelect.
Joint venture advancing Stirling engines for biomass power generation – decentralised and low-emission.

CO₂-neutral, electricity-generating pellet heating systems for homes and SMEs – high efficiency, no measurable particulate emissions.
The world’s first on-demand vinyl platform for musicians and labels – no upfront costs, shipping to 93 countries.
Global B2C kinship network – the digital home for families. Live since May 2026.
Our investment vehicle – portfolio companies across Austria, Germany and the UK, focused on technology-driven business models.
Glass-fibre reinforced railway sleepers – a key technology for climate-friendly rail expansion.
Our pro bono project with a pragmatic approach to migration.
Exits are no accident – they are the result of years of consistent company building.
“Coming together was a beginning, working together was the success – what remains are friendships for life. Thank you for the years we shared: plenty of hard work, and even more joy.”
Markus Leopold


Capital is one thing. What makes the difference is technical depth, funding expertise and a network grown over 30 years.
Manufacturing methods, technical model making, mould making, milling, 3D printing – practice over theory. We understand what we finance.
Years of experience with FFG, AWS, EU programmes and the State of Lower Austria – from application to compliant final report.
Personal contacts to funding bodies, investor groups and makers across Austria – and the willingness to roll up our sleeves.
Dammweg 1
A-3163 Rohrbach an der Gölsen
Austria
Commercial register FN 519784 p · Regional Court St. Pölten
VAT ID: ATU75118105