Frank Thelen

Tech Advisory Partners GmbH (Freigeist Capital) is an independent venture capital firm founded in 2008 by Frank Thelen, Alex Koch, and Marc Sieberger. It was originally established under the name of e42 GmbH. In 2017, the firm was rebranded as Freigeist, and Marcel Vogler was added as Partner. The firm is headquartered in Bonn, Germany.

10xDNA Capital Partners GmbH provides a tech-based building block for your stock portfolio. The private company is based in Bonn, Germany. The German company offers actively managed funds consisting of the most promising and innovative investments. The company was founded in 2021 by Frank Thelen and Jens Giersberg. Frank Thelen has been the CEO since 2021.

Lilium GmbH manufactures vertical take-off and landing (VTOL) aircrafts. The company was founded by Patrick Nathen, Matthias Meiner, Sebastian Born, and Daniel Wiegand in February 2015 and is headquartered in Gilching, Germany.

Scanbot SDK GmbH provides digital solutions for communication, music, videos, notes, and tasks. Its doo is the first product embracing all aspects of a pure digital documents life. The company was founded by Frank Thelen, Marc Sieberger and Alex Koch on May 15, 2011 and is headquartered in Bonn, Germany.