A SWISS-REGULATED WEALTH MANAGEMENT BOUTIQUE EMPOWERING LATIN AMERICAN FAMILIES
Our Team
Decades of trusted expertise guiding families and businesses across generations
Markus brings over three decades of experience in private banking and wealth management, including senior roles at Credit Suisse and Aquila. As Chairman of Esfera Wealth AG and a member of the Board of Advisors at Aquila AG, he plays a strategic role in guiding the firm’s vision and strengthening its global network. He holds an Executive Master of Business from HSW Lucerne.
“Being independent is the greatest satisfaction.”
Andres Lakatos has over 20 years of experience in the financial industry. Before joining Esfera Wealth, he was Managing Director at Marcuard Heritage AG in Zurich. Prior to that, he held various senior positions at Credit Suisse Private Banking.
He holds an Executive MBA from IE Business School in Madrid and a Bachelor’s degree in Business Administration from the Zurich University of Applied Sciences (ZHAW).
“I no longer sell — I advise.”
Martin Schürmann has over four decades of experience in private banking and international wealth management. From 1977 to 2005, he held various senior roles at Swiss Bank Corporation (later Credit Suisse), working in Biel, New York, Miami, and Caracas. Between 2005 and 2010, he was with P. Schmid & Associés in Geneva. Since 2011, he has been co-founder, partner at Esfera Wealth AG.
Beat Studer has over 50 years of experience in banking, auditing, and international investment advisory. He began his career at Credit Suisse in Zug and later held roles in Zurich and Caracas, where he served as Head of the Representative Office. He subsequently worked at Société Financière du Château SA and spent nearly two decades at P. Schmid & Associés SA in Geneva, focusing on clients in South America. In 2011, he co-founded Esfera Wealth AG, where he serves on the Board of Directors.
Silvano is an experienced investment professional with a strong background in quantitative finance, asset management, risk management, and private banking. He currently serves as Chief Investment Officer and Head of Investment Management at Aquila, where he previously held roles as Quantitative Strategist and Risk Manager. Prior to that, he spent several years at Credit Suisse in investment consulting and relationship management roles. Silvano holds a Master’s degree in Quantitative Finance from ETH Zurich and a Bachelor’s degree in Banking & Finance from the University of Zurich, combining rigorous academic training with hands-on experience across the investment lifecycle.
Patricia Zemp has worked in private banking and client advisory for nearly two decades. She began her career at Mercantil Private Banking in Zürich, where she supported relationship managers and handled client. From 2020 to 2024, she served as a Client Advisor at Marcuard Heritage in Zurich. She joined Esfera Wealth in 2024, where she focuses on supporting international families with administrative and advisory services. Patricia holds several Swiss banking diplomas and speaks Spanish, German, and English.
Every great story starts with a clear purpose.
Our story began in 2010, when two Swiss private bankers, Beat Studer and Martin Schürmann, founded Aquila Chommie Finance AG. Their goal was to offer independent, personalized wealth management with a strong understanding of Latin American families and their needs.
In 2012, Beat and Martin briefly met Andres, a young banker with a similar background and mindset. Nearly a decade later, as Beat prepared for retirement, Andres reconnected and eventually joined the firm. They shared a vision focused on trust, continuity, and a deep connection with Latin America.
By 2021, a smooth succession plan was in place. Andres brought with him over 20 years of international private banking and multi-jurisdictional experience.
In 2025, the firm took a new step forward and became Esfera Wealth AG.
Andres joined the firm, bringing over 20 years of international private banking experience, deep knowledge of the region, and a passion for crafting personalized, cross-border strategies.
Under his leadership, the firm began to evolve — growing stronger, younger, and more forward-looking.
In 2025, the company turned a new page:
Esfera Wealth was born.
“It’s far better to buy a wonderful company at a fair price than a fair company at a wonderful price.”
We don’t just manage capital we help families shape their legacy inside a protected circle of trust.
Esfera Wealth is a Swiss-regulated wealth management boutique specializing in high-net-worth families and individuals from various countries in Latin America. We deliver fully personalized, discreet, and globally integrated solutions.
Timeless Protection for a Global Legacy
In a world defined by uncertainty and complexity, Esfera Wealth emerges with a bold and clear purpose:
to offer timeless protection and structured vision for the wealth and legacy of globally minded Latin American families.
We are not just a Swiss-regulated boutique firm — we are the next generation of trusted advisors.
We speak the emotional, cultural, and financial language of the families we serve.
We protect their values while empowering their legacy to grow — across borders and through generations.
Our Ambition
To become the most trusted Swiss partner for Latin American high-net-worth families seeking personalized, multigenerational, and globally integrated wealth management solutions.
We don’t aim to be the biggest, we aim to be the most meaningful.
FAQ’S
A Swiss-regulated wealth management boutique serving high-net-worth families and individuals from Latin America
As Warren Buffett once said, “It’s a great thing to have the trust of people who look to you for guidance.” We genuinely enjoy helping our clients, building long-term relationships, and being a steady partner through all stages of their wealth journey.
Warren Buffett. We follow a long-term investment philosophy focused on owning high-quality businesses and letting compounding do its work over time.
Throughout the years, we’ve worked with many clients — and we’ve seen who built wealth and who didn’t. We’ve observed which strategies stand the test of time and which fall short. This experience is our biggest asset: it gives us the insight to guide clients with clarity, avoid common mistakes, and focus on what truly works in the long run.
Can’t find the answers you’re looking for? Please chat to our friendly team.
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