About Nestor
Building the sovereign infrastructure for real-world assets
Nestor Exchange is the institutional marketplace that transforms how the world structures, governs, and trades real assets — with trust, transparency, and speed.
Our Mission
Real estate is the world's largest asset class — worth over €300 trillion — yet it remains one of the most illiquid, opaque, and access-restricted markets. We're building the infrastructure to change that.
By combining sovereign Swiss technology, EU regulatory alignment, and AI-driven data enrichment, Nestor enables asset owners to access global capital and investors to access institutional-grade opportunities — all through a single, compliant platform.
Our Journey
Marek Pärtel & Kristjan Täht joined forces and started collaborating on Nestor Exchange.
Nestor started partnership with Flowen.ai Venture Studio — product development began.
Core team assembled. Strategic partnerships secured with Phoenix Technologies, BMI Capital, and EstateGuru.
Nestor.Exchange first deals live. SAFE round opened. €1B+ asset pipeline established.
Leadership
Built by operators, not just engineers
Our team combines deep experience in real estate finance, fintech, AI systems, and regulatory compliance.
Marek Pärtel
Founder & CEO
Serial FinTech founder. Founded EstateGuru: €1B+ deployed, 160K investors, 7,500+ projects. 15+ years in real estate finance.
Kristjan Täht
Co-Founder
Leads product architecture and system-level strategy. Ensures scalability, structural coherence, and institutional readiness.
Joseph Korbar
Co-Founder
Financial leadership with background at JP Morgan and Deutsche Bank. Over €2B raised in previous roles. Leading US business development.
Jürgen Jürgenson
CXO
Venture Architect scaling food/fintech/proptech ventures. AI-native philosophy evangelist. Leading autonomous organization development.
Melanie Mock
CPO, AI Engineer
Brings product management and AI engineering experience to building products and streamlining operations.
Siim Õunap
Digital Securities & AI Systems
Leads platform strategy across blockchain, DeFi, and AI-driven financial systems. Deep experience from exchanges and regulated crypto markets.
Advisory Board
Guided by world-class expertise
Julian Kaljuvee
AI / ML Engineering
AI Engineering @Indurent, ex-Microsoft, Ex-quant (Goldman, JPMorgan, UBS). Shapes multi-modal AI and blockchain solutions.
Pat Hourigan
Tokenization
Deep experience in digital capital, tokenization infrastructure, and payments. Ex-Wipro, IBM.
Peter Phillips-Minet
Finance & Revenue Creation
Ex-Goldman Sachs executive, Columbia MBA. Strategic capital deployment expertise.
Mike Fuhrmann
Branding & Growth
Experienced Marketing Executive, ex-Generali Switzerland (CMO). Guides Brand Marketing and Global Marketing strategy.
Tsvi Guy
Investment Banking
Sr. Managing Director of BMI Capital International. US FINRA & SIPC dealer. Structured financing, regulatory compliance, and M&A Advisory.
Trusted by partners across custody, compliance, and distribution
Join us in building the RWA future
Whether you're an investor, asset owner, or potential partner — we'd love to hear from you.