About Us
Swisseon is an independent Swiss Investment Office serving entrepreneurial families and private wealth across generations.
Our team combines experience across investment banking, asset management, private markets and real assets.
The leadership team

Rémi Berthon
Managing Partner
Rémi brings over two decades of experience across global investment banking and private markets. He held senior roles at Crédit Agricole, RBS and RBC, structuring complex multi-asset mandates for institutional investors and private clients.
He later founded advisory platforms dedicated to entrepreneurial and multi-generational capital, focusingon strategic asset allocation and governance frameworks.
At Swisseon, Rémi leads private markets strategy and capital allocation with a disciplined institutional investment approach.

Thang Nguyen
Managing Partner
Thang is an entrepreneur and real asset operator with over 15 years of experience across capital markets and real estate development.
He co-founded Swissroc Group, a nationally recognised Swiss real estate platform delivering large-scale residential, commercial and industrial developments across Switzerland.
At Swisseon, Thang leads real estate and real asset strategies, combining investment discipline with operational execution.

Alfonso Liparulo
Partner & Chief Operating Officer
Alfonso brings over two decades of experience across wealth and asset management, with a strong focuson governance, strategic execution and organisational leadership.
He held senior leadership roles at Mirabaud, overseeing international wealth management platforms and serving on executive committees. Earlier at Pictet Asset Management, he led strategic transformation initiatives and complex cross-functional programmes across finance, risk and operations.
At Swisseon, Alfonso oversees operations and organisational strategy, ensuring institutional standards and disciplined execution across the firm.

Jade Reymond
Head of Portfolio Management & Operations
Jade brings over 17 years of experience across private banking, investment offices and private equity, advising ultra-high-net-worth individuals and entrepreneurial clients.
She spent more than a decade within leading Swiss private banks before joining a boutique private equity firm, where she developed expertise in portfolio structuring, investor relations and specialised investments.
At Swisseon, Jade oversees portfolio management and operational coordination, ensuring disciplined implementation and continuity across client mandates.
Investment Principles
Independence
Our advice is guided solely by our clients’ long-term interests.
Strategic Discipline
Our investment decisions follow rigorous institutional frameworks.
Entrepreneurial Perspective
We understand the mindset of entrepreneurs and long-term capital owners.
Long-Term Stewardship
We focus on preserving and growing capital across generations.
Regulatory Framework
Recognized and trusted
by the industry




