Our Team
An owner-managed practice. Principals advise their clients directly, holding to the standards the firm was founded on.

Alex H. Weber
Extensive experience in wealth management, cross-border estate and tax planning, and philanthropic projects. Previously client advisor at Credit Suisse Private Banking in Zurich and Hong Kong, and attorney-at-law at Niederer Kraft & Frey. Chairs charitable and non-profit organisations.
MLaw, University of Zurich · LL.M. International Finance & Banking Law, Boston University

Martin Mosberger
Over 30 years of experience in private banking, investment advisory, and asset management. Joined NUMMUS in 2009 after a distinguished 30-year career at Credit Suisse, where he headed the Asia desk and managed the Middle East department across Zurich, London, New York, and Toronto.
Banking apprenticeship · CS International Banking School, New York

Raphael Huber
Specialised in financial analysis, asset management, and family office services. Joined NUMMUS in January 2020 after a 14-year family office career in St. Gallen as head of asset management. Prior experience as financial analyst at Bank Hofmann and internal auditor at Credit Suisse.
lic.oec.publ., University of Zurich · Certified European Financial Analyst (CEFA)
Board & Advisors

Karl Weber
Renowned economist with extensive banking experience. Former editor at Finanz und Wirtschaft and research analyst at Bank von Ernst in Zurich and London, later Group Chief Economist at Bank Vontobel. Currently heads KW-invest Ltd.
lic.rer.pol., University of Basel (macroeconomics)

Dr. Markus A. Frey
Deep expertise in banking, finance, international private equity, trust and estate matters, and family office services. Independent legal advisor serving on numerous boards. Chairs charitable foundations and serves as Swiss Honorary General Consul of Thailand.
PhD, University of Zurich · LL.M., University of Miami School of Law
Let’s Talk
A first conversation is informal and confidential. We will listen, ask a few careful questions, and propose a path forward only if the fit is right.
Office
Talacker 21
CH-8001 Zurich