About us

László Takács MD., Ph.D., DSc.


Co-founder of Biosystems. He has over 20 years of experience in biomedical R&D in academia (NIH) and biotech and pharma companies (Amgen, Pfizer). Over the last 15 years, he has raised > 20 M Euros in capital and R&D grants. He has been instrumental in developing Biosystems’ technology and product candidates.

Stella Simon

General Counsel

A former lawyer at a BIG4 law firm and specialized in transactions, corporate, and competition law, she has been advising BSI since its latest investment round.


Paul Stolk

Co-Founder of Biosystems, Director of Marketing and Sales

A seasoned executive with broad experience with start-up companies. Paul led four companies from early stage to exit.

Arnold Feher

Director of Business Development

Over 20 years of international (The Boston Consulting Group, Abbott Diagnostics) and SME experience. MD, MSc in finances

Jozsef Lazar

Head of Laboratory

An outstanding molecular scientist with 15+ years of hands on and management experience, including in industrial settings. He is key to BSI’s success.

Edina Bako-Varga

Senior Financial Manager

Edina is the holder of multiple degrees in the area of finance and business administration. She has more than 10 years of experience in financial SME management. She is a graduate of the University of Debrecen, Hungary.