Marvin Martsch

Marvin Martsch is a Principal in the Industrial Technologies team at IBB Ventures, an early-stage venture capital firm based in Berlin, Germany. Operating under the parent organization IBB Gruppe, the public fund deploys capital across the idea, prototype, early revenue, and scaling stages, writing initial equity check sizes that range from $200,000 to $1 million. In his investment capacity, he evaluates pre-seed deep tech startups and marketplace models, specifically targeting underdiscovered market segments that currently lack mainstream institutional venture attention. His evaluation process emphasizes strict alignment between founders and market opportunities while actively screening for common early-stage operational risks, including premature investor pitching, misaligned technical development, and undefined exit strategies. Martsch currently focuses on expanding the firm's industrial technology portfolio by identifying capital-efficient deep tech ventures and emerging marketplace platforms within the broader German startup ecosystem.