Arthur Karell
Partner at First In
About
Arthur Karell, a Bronze Star–decorated Marine infantry officer who, after senior roles at FiscalNote, Anduril and Seashell and sourcing over $425M in acquisitions, focuses on defense and dual‑use seed-stage startups.
Invests in
AI & Machine LearningCybersecurityData & InfrastructureDeep TechDefense TechHardware