Elyseum Family Office Overview

General Information

Elyseum Family Office is a multi-family office headquartered in Geneva, Switzerland. Founded in 2012, the firm stems from the entrepreneurial wealth accumulated by investment professionals Yann Thomas and Etienne Mouthon, whose Elyseum Investment platform spans private equity, real estate and liquid markets. It advises and manages global assets for families, entrepreneurs and their related structures, employing an open-architecture approach across traditional and alternative strategies—delivers discretionary portfolio management and holistic wealth services.