Seed and Round A funding were closed in October 2014 and October 2015, respectively. Round B was closed in March 2019. The company’s investors are as follows:
Bayern Kapital GmbH
Fraunhofer Gesellschaft für angewandte Forschung e.V.
Fraunhofer Technologie-Transfer Fonds (FTTF) GmbH
High-Tech Gründerfonds GmbH
Sack und Kiesselbach Maschinenfabrik GmbH