rezonanz AG

rezonanz is a fintech platform using NLP and machine learning to bring transparency to how institutional investors exercise their influence through proxy voting and engagement. We’ve built the first behavioral benchmark for sustainability-aligned voting, and a collaborative engagement analytics tool used by investors managing over $5 trillion. Our tools turn fragmented stewardship records into actionable insight enabling asset owners and managers to assess their impact, benchmark performance, and coordinate more effectively. We serve pension funds, asset managers, and civil society groups across Europe, and are scaling internationally as regulation and demand for credible stewardship rise. rezonanz is transforming how capital drives real-world sustainability outcomes.