VI Partners

VI Partners is a Swiss venture capital firm founded in 2001 and headquartered in Altendorf that provides equity investment and strategic support to early- and growth-stage technology and healthcare companies across Switzerland and broader Europe. The firm focuses on backing innovation-driven founders, including university spin-offs and science-based ventures, with capital and operational guidance to help develop and scale their businesses. It manages multiple funds with commitments from institutional and corporate investors and participates across seed through later financing rounds. VI Partners has a history of long-term partnerships and notable portfolio outcomes in technology and life sciences. The firm’s investment approach emphasizes deep sector expertise, early-stage conviction and engagement with its network to support portfolio growth.