Anna Beltzung holds a PhD in chemical engineering with focus on material science from ETH Zurich, Switzerland. During this time, she developed CO2-filters and tracers for microplastics based on polymer nanoparticles. In 2018, she joined Mario Stucki to co-found Dimpora AG, a company producing a new sustainable microporous functional membrane. Since then, she has been focusing on novel materials for the textile industry and works on many of the most pressing challenges in the performance field.