Aris Prepoudis

Notenstein La Roche Privatbank AG (Private Banking) (Notenstein PB) is the private banking division of Notenstein La Roche Privatbank AG, itself a subsidiary of Raiffeisen Schweiz Genossenschaft in Switzerland. Named after a guild of St. Gallen merchants that was founded in the mid-fifteenth century, Notenstein was established in 1988. Based in St Gallen, the firm specializes in wealth management for private and institutional clients including pension funds, insurers, foundations, companies and public-sector institutions operating in Switzerland. They collaborate with their subsidiary, 1741 Asset Management Ltd., to offer expertise in innovative investment strategies.

Vescore AG is a Swiss company that provides investment advice. The company is based in St. Gallen, Switzerland and was founded in 2015.

Bank Sarasin & Cie. AG provides banking services. The Private Banking segment is responsible for the acquisition, service and support of customers in the global private client business. The Trading & Family Offices segment handles the provision of advice to family offices and external asset managers at all Sarasin Group locations. The Asset Management, Products & Sales segment provides services to institutional clients and distribution partners in the wholesale area at all the Sarasin Group's locations. The Bank Weiplus segment is in charge of the operations made by Bank Weiplus Ltd., a business that is fully consolidated with in the group. The Corporate Center segment handles all the internal support functions for the Sarasin Group. It was founded by Johannes Riggenbach on February 20, 1841 and is headquartered in Basel, Switzerland.