“We are not off-the-shelf consultants – we are people with experience, attitude, and perspective.”
Who we are – personalities with experience, clarity, and attitude
- Asset planning with foresight
- Strategic financial advice for private clients, entrepreneurs, and expatriates
- Comprehensive asset management
- Independent advice on long-term investment strategies
Behind G&K Asset Management are two strong personalities with different experiences – but a shared conviction:
Wealth requires substance, strategy, and genuine independence.
🟥 Vanessa Karthaus
Founder & Strategic Management
With over 18 years of experience in the financial world—including many years in international top management consulting—Vanessa brings deep expertise in strategic wealth management, regulation, and sustainable financial structuring.
Her focus: creating clarity, thinking individually, networking internationally.
“I believe in asset protection through foresight, truth, and structure.”
🟥 Johannes Greef
Senior financial expert
For over 25 years, Johannes has been helping people plan their assets in a crisis-proof and long-term manner. His focus is on precious metals, fund strategies, and real estate solutions—pragmatic, transparent, and value-oriented.
“I advise as I would decide myself: independently, responsibly, and with foresight.”
What connects us
We don't believe in products – we believe in perspectives.
Our advice is independent, discreet, and guided by a clear goal:
To protect, preserve, and sensibly grow your assets.
Thanks to our international network (including partners in Dubai), we can access solutions beyond standardised approaches.

Founder | Strategic Management G&K Asset Management

Senior Wealth Strategist | Holistic Wealth Planning
What we stand for – Our core principles
Our independent asset management combines experience, foresight, and personal support.
Four reasons why our customers place their trust in us:

Deep expertise
Two worlds united:
25 years of independent financial advice & 18 years of top management consulting in the banking and investment sector.
Protection instead of speculation
Preserve values instead of taking risks.
We focus on real assets and legally secure structures – away from short-term trends. Our solutions create substance and stability – even in uncertain times.
Global structures
Strategically positioning assets internationally.
Through our international partner network—e.g., in Dubai—we provide access to global investments and legally sound asset structures outside the EU.
Persönlich & diskret
Trust through proximity and reliability.
We are not traditional advisors, but personal sparring partners. With discretion, clarity, and a long-term perspective, we support our clients in protecting, preserving, and developing their assets.Now is the right time for real clarity in your asset strategy
Whether you want to build, protect, or transfer your assets, G&K Asset Management does not offer standard solutions, but rather customized strategies that are substantial, independent, legally compliant, and tailored to your needs.
Let us shape your financial future together. Personal. Trustworthy. Clear.