Cartan Capital

Cartan Capital was built around a belief that advances in health, wellness, sports, and human performance can change how people live and reach their potential. Founded by former professional tennis player CiCi Bellis, the firm brings experience from elite sports together with early-stage investing, finance, marketing, and sports media. Its founding insight is reflected in its focus: ambitious companies developing technologies that help people understand their bodies, improve outcomes, and perform at their best.

Today, Cartan Capital invests in Seed and Series A companies working across human performance, health technology, sports technology, and wellness. Its investment interests include products and infrastructure for movement and recovery, healthcare applications such as AI, diagnostics and digital health, sports media and fan engagement, and preventative care, nutrition, longevity, and personalized health. The firm positions itself as a partner to founders building the next era of human performance and shares perspectives on these sectors through its newsletter.