Steffen Kastner is a seasoned finance professional with extensive experience in advisory and investment roles. Currently, Kastner serves on the Board of Advisors for LineView Solutions and as a member of the Investment Committee for Enterprising Finance. Indicative of a strong background in wealth management, Kastner provides advisory services for Altana Wealth and Rekamniar Capital Limited, while also being involved in the investment of Eight Rivers Energy Company's solar power initiative in Jamaica. Prior to these roles, Kastner was a Director at Brevent Advisory Ltd. and a Board Member at Signifier Medical Technologies. Kastner's finance career includes a significant tenure as Managing Director at Goldman Sachs, and earlier experience as a Research Fellow at the International Monetary Fund. Academically, Kastner holds a PhD in Economics from Johannes Gutenberg University Mainz, has been a Research Fellow at Harvard University, and earned a Diplom Kaufmann from WHU – Otto Beisheim School of Management.