February 18, 2026 · 41 min · Season 9 · Episode 23
About this episode
James interviews Dr. David von Rosen about his investment strategies and experiences in entrepreneurship.
James sits down with Dr. David von Rosen, the serial founder behind Lottoland and 25 Degrees, and the Principal of the VONROSEN family office, through which he invests globally and pan-sector in fast-growth pre-IPO startups. David does not pretend to have one neat playbook. He prefers volatility, backs ideas that feel genuinely new, and invests like an operator, often taking a significant stake so he can get involved properly. We talk about: Why David prefers fewer bets with bigger ownershipH...
People in this episode
Host: James
Guest: David von Rosen
Topics covered
majority stake investing
risk management
startup investment
entrepreneurship
technology
Dubai energy
Keywords
majority stake
risk
Dubai
Lottoland
pre-IPO startups
entrepreneur
Steve Jobs
Mentioned in this episode
Organizations: Lottoland, 25 Degrees, VONROSEN family office
Places: Dubai
More episodes of Riding Unicorns: Venture Capital | Entrepreneurship | Technology