Marco Mahrus, Angel Investor

Marco Mahrus is a partnerships leader and investor at the intersection of fintech and AI. He currently works at OpenAI, building initiatives in payments, commerce, and corporate partnerships. He also serves as an Independent Board Director at Surus and is an angel investor with Andreessen Horowitz. Previously, Marco was Head of Revenue at Bridge, where he scaled the company to $30M ARR and launched the first global stablecoin card program before its acquisition by Stripe in 2025. He also held senior leadership roles at Brex, serving as Chief Business Officer. As an angel investor, Marco has backed startups across fintech, AI, and infrastructure. His portfolio includes Takenos, Parcha AI, Atlas, and A.Team, reflecting his focus on next‑generation payments, developer tools, and applied artificial intelligence.