Management Board

Since 2020 Sybille Wyss is CEO of Tareno Ltd. From 2012 to 2020, she was Chief Investment Officer (CIO) and thus, responsible for Tareno Ltd’s investment policy and communications. She has been co-fund manager of the Tareno Global Water Solutions Fund since the launch of the fund in 2007...
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Nicole Husmann
Chief Risk & Compliance 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.
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Urs Grossenbacher
CFO Chief Financial Officer
Urs Grossenbacher took over as Chief Financial Officer (CFO) of Tareno Ltd more than five years ago. He started his career with a commercial banking apprenticeship at the former Sparkasse Basel. He then worked for many years in various companies, where he acquired his well-founded expertise in
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Ronny Bachenheimer
Head of Private Banking Zurich
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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Doron Bollag
COO Chief Operating Officer / Head IT
In 2017 Mr Bollag took on the role of chief development officer at Tareno Ltd, he became head of IT in 2018, and has been responsible for operations as chief operating officer of Tareno Ltd since 2019. In his private life, the married father of two daughters loves to spend time with this young family and enjoys relaxing with artistic pursuits.
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David Nordmann
Business Development and Deputy Head of PB Zurich
David Nordmann began his professional career in 2006 with the postgraduate program at Credit Suisse AG. During his eight years at Credit Suisse, he worked as a client advisor in the Corporate Banking Real Estate division and in the Private Banking Switzerland division. In 2013 he successfully completed his part-time business studies at the University
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Annina Aeschi
Head Marketing and Communication
Annina Aeschi started her career at Tareno in 2015 as assistant to the CEO. During this time, she played a key role in building the Marketing & Communications department and gained broad experience in Private Banking. In January 2018, she took over as Head of Marketing & Communications and is thus also responsible for sales support of the Asset Management (Tareno Funds).
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