Rolf Ehlers

Quilvest (Switzerland) Ltd. (Quilvest Switzerland) is an investment management firm headquartered in Zurich, Switzerland. The firm was founded in 1932 and is a subsidiary of Quilvest Wealth Management SA, which is owned by Quilvest SA in Luxembourg. Quilvest Switzerland offers innovative and comprehensive investment solutions for entrepreneurs and well-established families.

Avis Financial Corp. engages in the provision of financial management services. It develops and assists small and medium-sized enterprises through business and capital services. The firm also offers capital and operational restructuring, business development, and placement preparation. The company was founded by Warren Avis in 1946 and is headquartered in Zurich, Switzerland.

Credit Suisse AG is an investment management firm headquartered in Zurich, Switzerland. The firm was founded in 1856 and was acquired by UBS Group AG (SWX: UBSG) from Credit Suisse Group AG in 2023. Credit Suisse manages global and regional portfolios, mutual funds, and other investment vehicles for governments, institutions, corporations and individuals worldwide. They also offer private banking and wealth management, investment banking, and corporate and business support services.