Raphael Kromer

Raphael Kromer is an early-stage venture capital investor currently serving as an Investor at Polymath Ventures, operating out of Berlin, Germany. In his current capacity, he is primarily responsible for sourcing new deals, evaluating emerging technologies, and executing investments in pre-seed and seed-stage companies across the broader European tech ecosystem. His core investment thesis targets founders building companies in complex frontier technologies, with a specific allocation emphasis on the artificial intelligence, deep tech, and climate tech sectors. Although his prior professional background, educational history, and specific portfolio company exits remain undisclosed in public market data, he has developed specialized domain expertise in venture investing and scaling early-stage technology startups. Kromer currently focuses his professional efforts on identifying high-potential technological innovations and providing foundational capital to early-stage entrepreneurs navigating the highly competitive European venture capital landscape.