WHO WE ARE
OUR DNA
DNA is what makes every organism unique—and since its inception, FIDURHÔNE has been defined by distinctive values that continue to set it apart. Founded as a single-family office and naturally evolved into a multi-family office, we remain our own first client—upholding the same standards of excellence, discipline, and care that we dedicate to the families we serve.
Successful wealth management is not driven solely by identifying winning investments. It begins with preserving capital—by avoiding unnecessary fees, unreliable partners, inappropriate structures, and decisions that fall short of prudent judgment. This philosophy of disciplined prudence has shaped our journey, earning the trust of longstanding clients while attracting families seeking a compelling alternative to traditional banking.
Coming from entrepreneurial backgrounds, we understand the effort required to build wealth and the increasing complexity that arises as assets grow across borders. We also recognize that heightened public exposure can make managing private affairs more challenging. Protecting your privacy is therefore an integral part of our mission—safeguarding not only your assets, but your personal sphere.
Above all, we believe in the power of enduring relationships. By investing in our people and fostering stability within our team, we ensure continuity—so that trusted advisors remain by your side for the long term.
OUR HISTORY
FIDURHÔNE is among Switzerland’s longstanding family offices. Founded in Geneva in 1976 by three lifelong friends, the firm was originally created to manage the wealth of a single family before naturally evolving into a multi-family office. Independence, open architecture, and the absence of conflicts of interest remain the cornerstones of its governance.
A key milestone was reached in 1999, when FIDURHÔNE obtained authorization from the Swiss Federal Banking Commission—now FINMA—to open accounts for clients and operate as a Securities Dealer (today referred to as a Securities Firm). In the same year, the firm became a member of the Swiss Banking Association and Deposit Insurance of Swiss Banks and Securities Firms, enabling clients to benefit from deposit protection equivalent to that offered by Swiss banks.
Nearly five decades later, FIDURHÔNE continues to serve wealthy families worldwide, providing trusted custody, wealth management, and family office solutions tailored to their financial and personal needs.
OUR PEOPLE
the board
Roland Burger
Chairman of the Board of Directors
A certified public accountant and recognized expert in banking regulation, Roland Burger is Vice- Chairman of the Board of Directors of Banque CIC (Suisse) SA, where he also chairs the audit committee. With over 30 years of experience in auditing and advising financial institutions, he led banking audit services at BDO Switzerland and held senior roles in several major audit firms. He currently serves on the boards of various companies in audit, compliance, and regulation. His regulatory expertise and technical background strengthen the governance of the Board.
Daniel Vollenweider
Vice-Chairman of the Board of Directors
Daniel Vollenweider is one of the founding members of Fidurhône, established in 1976 with Michel Lacoste. With a background as a trader, he spent his entire career in various banks, gaining deep expertise in financial markets. He currently serves as Vice-Chairman of the Company’s Board and is also the main shareholder, holding approximately 75% of the capital. His long-standing knowledge of the firm, combined with his market experience, is a significant strategic asset to the Board.
Olivier Cavadini
Member of the Board of Directors
Olivier Cavadini is a lawyer specialized in banking, finance and corporate law with over twenty years of experience advising banks, asset managers, financial institutions and private clients. A partner at Charles Russell Speechlys in Geneva, he focuses on regulatory matters, mergers and acquisitions, corporate structuring and complex contractual documentation. He previously worked at Python & Peter and Lombard Odier, where he handled investment fund situation au 30.11.2025 / situation as of 30.11.2025 documentation and regulatory filings. His strong expertise in Swiss banking regulation enhances the governance capabilities of the Board.
Sergio Uldry
Member of the Board of Directors
Sergio Uldry is a Geneva-qualified lawyer and a recognized expert in compliance, international taxation and risk management, with over 25 years of experience in the financial sector. He has held various positions in Swiss banks, notably in the core business of wealth management. He then went into consulting, running BRP Tax and then the Geneva branch of GWP group, before founding his own company, Uldry Risk & Compliance, which has rapidly established itself as a leading service provider for wealth managers, trustees, and other institutions active in finance and banking. Sergio regularly contributes to the specialized press and speaks at conferences and courses as a certified trainer in the above-mentioned fields. He has led many large-scale projects in areas such as KYC/AML, including remediations. His profile thus strengthens the Board's core business and regulatory expertise.
EXECUTIVE MANAGEMENT
Samuel Guex
Chief Executive Officer (CEO)
A Swiss certified public accountant and HEC graduate, Samuel Guex has over 25 years of experience in banking and financial consulting. He spent 13 years at Gonet & Cie as a member of the Executive Management, holding roles including COO, head of strategic projects, and family office. Previously, he developed and led the “Financial Services” department at BDO Visura, with mandates for various government bodies (audit, restructuring, liquidation, microfinance). Since 2019, he has worked as an independent consultant, advising private and corporate clients on financing, mergers and acquisitions, and digital transformation. He now serves as the Company’s Chief Executive Officer.
Olivier Viquerat
Member of the Executive Management, Head of Asset management
A graduate in law from the University of Lausanne, Olivier Viquerat has over 30 years of experience in wealth management, investment advisory, and client relations. He spent more than 21 years at Credit Suisse, where he led the Private Banking team in Lausanne. Since 2012, he has held a senior position at Fidurhône, overseeing discretionary portfolio management, investment policy, and Family Office portfolio monitoring. His hands-on approach, people skills, and operational rigor make him a key asset to the Executive Management team.
Philippe Andres
Member of the Executive Management, Risk manager
Philippe Andres is a seasoned risk management and cross-border marketing specialist, with over twenty years of international experience in the banking sector. Prior to joining the Executive Management as Head of Risk Management, he held key positions at HSBC, UBS and SberBank, where he led complex regulatory initiatives, particularly in FATCA, AEoI and cross-border policies. Recognized for his ability to streamline global regulatory frameworks, he has spearheaded remediation programs, designed risk management policies and advised governing bodies on major regulatory matters. His background also includes experience in business development and digital transformation, strengthening his strategic vision and ability to drive risk management in support of business growth.