Management Board / Partners

Josef U. Bollag

CEO / Partner

Josef Bollag worked for ten years as an asset manager at Credit Suisse, during which time he was also posted abroad in London and Paris. He then spent almost 20 years operating as an independent asset manager in Basel. In 2005 he joined Tareno Ltd as a partner. In 2007 he was appointed lead fund
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Jossi Hess

Partner

Jossi Hess has worked in banking for over 40 years. He gained his knowledge and skills at a number of different banks. After training as a forex and stock exchange dealer, he decided to specialise in asset management more than 30 years ago. Before joining Tareno Ltd as a partner in 2004, he co-owned an
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Daniel U. Unger

Head of Private Banking / Partner

Brought up in two different cultures – Swiss and Peruvian – Daniel U. Unger studied politics and history in Boston and Washington D.C. From 1996 he was a member of the management at UBS in various divisions of Wealth Management Latin America and Southern Europe. In 2004 he joined Tareno Ltd as a partner. He
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Sybille Wyss

CIO Chief Investment Officer

In her role as Chief Investment Officer (CIO) and Head of Portfolio Management, Sybille Wyss is responsible for strategic and tactical asset allocation. Since 2007 she has also been fund co-manager of the Tareno Waterfund and has had responsibility for technical analysis and risk management. Ms Wyss studied business administration at the University of Applied
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Nicole Husmann

COO Chief Operating Officer

Nicole Husmann has worked in the financial industry for over 20 years. After studying economics at the University of Basel, she held several posts in Corporate & Institutional Clients at UBS. As a Director and Senior Relationship Manager, she looked after major corporate clients in the Northern Switzerland region. She also performed special tasks in
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Ronny Bachenheimer

Head of Private Banking Zurich / IT

Ronny Bachenheimer has worked in banking for over 25 years. After a four-year trainee programme at Bank Julius Baer he worked in finance, including several years in private banking. For 12 years he held senior management posts at Banca del Gottardo in Zurich and at an independent asset management company. In 2012 he was appointed
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