Polish Challenge Fund 1st edition Airly Sp. z o.o. Poznan University of Economics and Business Knowledge Transfer Centre EKOPROM Michał Hawryłyszyn Gradis Sp. z o.o. SAULE S.A. Polish Challenge Fund 2nd edition Airly Sp. z o.o. Bin-e Sp. z o.o. SMRT.BIO Central Europe Sp. z o.o. Piotr Janczukowicz Insektum Expansio Sp. z o.o. Polish Challenge Fund 3rd edition Lichba Sp. z o.o. „MAKROTERM”, Agata i Krzysztof Wąchała – Spółka Jawna PROTE Technologie dla Środowiska Sp. z o.o. Spinnea Sp. z o.o. Vivende Sp. o.o. Polish Challenge Fund 4rd edition Civitta Polska Sp. z o.o. Eco Bean Sp. z o.o. GeneMe Sp. z o.o.