Petr Rokůsek is the Chairman of the company Nano Energies which he founded in 2007. The company aims to give businesses and households an opportunity to use electricity efficiently and develops technologies for power-sharing and flexibility aggregation, including blockchain. In 2018, he also founded the company Bluelight.li Investment Fund which focuses on companies and projects with the vision of environmental sustainability and human well-being. He is also the founder and CEO of Free Circle – designer cycling fashion manufactured from cutting-edge functional materials. Rokůsek studied environmental sciences at the Czech Technical University in Prague.