Paul Alfred Lüdin

Maerki Baumann & Co. AG (Maerki Baumann) is a family-owned private Swiss bank which was founded in 1932. Headquartered in Zurich with an office in Lugano, the firm provides wealth management and investment advisory services to high-net worth private and institutional clients. Maerki Baumann & Co. AG offers institutional clients a number of select services, including custodian services for Swiss-based investment fund companies, internet access to international securities exchanges, support and placement agency for private placements, IPO support for Swiss companies and brokerage and procurement of resources for mandate management.

Valartis Bank AG acts as a private investment banking and asset management. It is active in the Swiss equity and derivatives market. The company is headquartered in Zurich, Switzerland.