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• ABOUT
Respect your journey,
your successes
and your long-term projects
Know-how
• know-how
The art of combining performance, ethics, and clarity.
Our strength lies in crafting bespoke solutions tailored to the unique reality of each client.
Whether you are a wealthy family, an institution, an entrepreneur, or a first-time investor, we build solid, transparent strategies aligned with your long-term goals.
We rigorously integrate ESG criteria, exclusive opportunities, and active market intelligence — making each decision a lasting lever for sustainable value.
Commitment
• Our commitment
Independence.
Transparency.
Discretion.
Our independence empowers us to advise you objectively — with recommendations guided solely by your best interests.
Every relationship is treated with the utmost confidentiality. Every strategy is built with transparency. We accompany you, step by step, helping you stay in control of your financial decisions with clarity and confidence.
To each client, we offer a clear strategy, loyal guidance, and investment choices that align performance with meaning — and prepare for what comes next.
History
Our story
Nowssen Wealth was born from a deep conviction:
That wealth, when managed with purpose and precision, becomes a powerful force for legacy, progress, and meaning.
Coming from the world of financial markets, she founded an independent, agile, human-scale firm — where every client is truly heard, understood, and supported.
Driven by a clear vision, a strong commitment, and a deliberate connection to the real economy, she created Nowssen Wealth by surrounding herself with trusted partners from the business world — to shape a new kind of wealth management, aligned with today’s and tomorrow’s economic realities.
In a complex and fast-moving world, the future of heritage demands an approach that is more exacting, more human — and always grounded in long-term performance, discipline, and trust.
Since our founding, we’ve grown alongside our clients — thanks to their trust and a guiding philosophy: to build the future without ever losing sight of people.
• THE FOUNDER
Marie France Nessemon
Drawing on over 15 years of experience and dedication in private banking and the financial sector, this path has naturally led me to a new ambition:
To found an independent firm — selective in its decisions, purposeful in its vision, refined in its methods.
Nowssen Wealth was born from this ambition: To support private clients, international families, entrepreneurs, professionals, and demanding institutions — with the same rigor, the same loyalty, and a distinctive eye for detail..
MY JOURNEY
Harvard Business School
Leading with Finance
Corporate Finance / Managerial Finance
Yale University
Risk & Investment Advisor | Behavioral Economics
Yale University
Financial Markets | Business Risk Management | Wealth Strategy
Imperial Business School
Venture Capital and Private Equity: Investment Strategies
Founder
• What defines us
Invest with meaning and impact.
Investing is never an end in itself. It is a powerful lever to help build a more sustainable, equitable, and humane world.
That’s why we apply rigorous ESG criteria to every stage of our investment analysis.
We select companies and funds that generate value without compromising that of future generations.
For us, sustainable investing is not a trend — it’s a conviction.
Because performance and consciousness can — and must — go hand in hand.
Tailored and comprehensive analysis
Every relationship begins with a deep understanding of your financial situation, your family and professional goals, and your personal convictions.
Bespoke strategies
Our expertise covers strategic asset allocation, tax-efficient structuring, and access to alternative investment solutions — including private equity, unlisted assets, and real estate.
We also offer a curated selection of ESG-aligned investment products tailored to long-term goals and personal values.
Performance & Risk Management
We aim to generate sustainable growth by combining active management, capital preservation, and forward-looking cycle analysis.
Responsible and impact investing
We select investments aligned with your values — such as health, robotics, climate, and inclusion — using our proprietary SRI/ESG framework.
Enduring guidance and absolute confidentiality
A dedicated advisor, continuous dialogue, open-architecture solutions, and absolute confidentiality — the foundations of a lasting, trusted relationship.
• Our support
Understand before advising.
Act without ever imposing.
Independence
total with regard to banking products
Expertise
international
Digital tools
exclusive for monitoring your portfolio
Intergenerational wealth planning
and integrated philanthropic strategy