Who we are
Carniolus is a specialized engineering company focused on establishing algae production facilities. Leveraging our unique bioreactor illumination technologies, we design and build plants that maintain low operational costs, even in challenging locations and conditions.
We’ve constructed algae production plants across several continents, partnering with a diverse range of investors.
Meet our team
Our experienced leadership
At the helm of Carniolus, we have a team of seasoned professionals, each with their unique expertise and rich industry experience.
Their collective leadership drives our vision forward, merging diverse fields of knowledge to revolutionize the sustainable algaeculture space.

Žiga Zmazek
CEO
Žiga Zmazek, co-founder and CEO of Carniolus since 2014, has been a key figure in Slovenia’s biogas industry and is also the main investor in STU d.o.o., a company specialized in high-end engineering solutions that complement Carniolus’ technology portfolio.

Dr. Joachim Grill
Chief Technology Officer
Dr. Joachim Grill, holding degrees in law and technology from J. Kepler University and with a background in investment banking, began investing in microalgae projects in 2007. He is a co-inventor of key technologies for Carniolus Algae Plants, including sunlight concentration, bioreactor design, and algae growth.

Dr. Karl Stagl
Chief Sustainability Officer
Ing. Karl Stagl, an engineering graduate from Austria, has held senior roles in tech companies and co-founded VoIP company Jajah. Since 2005, he’s been a lead investor and developer in innovative algae production technologies and is a co-inventor of key technologies used in Carniolus Algae Plants.