Our Team

Three directors. Three disciplines. One mission: to help you build something that matters.

Each of us brings a distinct expertise. Together, we cover the full spectrum of what STEM startups need to succeed.

Marc Goldfinger, Director, GoldWhite
Marc Goldfinger, PhD
Director, Life Sciences & Health-Tech Strategy
Scientific and strategic advisory for healthtech, medtech, and regulated innovation, with direct, credentialed experience in clinical AI product development, CE marking, and FDA clearance.

Marc's work sits at the intersection of technical depth, AI product development, and commercial strategy. He has developed and launched eight CE-marked AI-driven biomarkers for oncology, achieved FDA clearance for an AI imaging platform, and holds a US patent for AI-driven biomarker detection. He supports companies developing clinically relevant and technically demanding products, particularly where AI, evidence, product direction, and regulatory requirements need to be brought into sharp alignment. His perspective is especially valuable for businesses in healthtech, medtech, and diagnostics where scientific and AI credibility are commercial prerequisites.

Key credentials
Director of Translational Sciences, global pharmaceutical company
PhD in Clinical Neuroscience, Imperial College London
Published in Brain and Nature Communications
8 CE-marked AI biomarkers launched for oncology
FDA clearance and CE marking for an AI imaging platform
US Patent: AI-driven biomarker detection
Read Marc's full profile →
David Weiss, PhD
Director, Fundraising & Commercial Strategy
Commercial strategy, fundraising, and investor-facing support for technical companies, with hands-on experience establishing scientific rationale and testing protocols for AI-driven medical devices.

David combines technical training in engineering with experience in investment banking and financial markets. He brings a strong commercial and investor-oriented perspective to businesses that need sharper strategic framing, clearer market positioning, and greater fundraising readiness. His background is particularly relevant for technically strong companies that need to communicate more effectively with investors, partners, and stakeholders, without losing the technical credibility that makes them worth backing. He has also established scientific rationale and testing protocols for multiple non-invasive AI-driven medical devices, giving him a practical understanding of what it takes to build and validate AI products in regulated environments.

Key credentials
PhD in Engineering, University of Cambridge (Best Paper Award, IEEE)
Equity Derivatives Trader, Goldman Sachs London
£6M+ raised for clients across rounds and grants
Co-founded and exited two technology companies
MPhil (Distinction), Judge Business School, Cambridge
Lecturer, Judge Business School
Read David's full profile → LinkedIn
David Weiss, Director, GoldWhite
Jonas Weiss, Director, GoldWhite
Jonas Weiss
Director, Product & Operations
Operational strategy, product thinking, and systems design for founder-led businesses, with experience coordinating complex, large-scale projects across architecture, technology, and startup operations.

Jonas thinks and works like a builder. Trained as an architect at two of Europe's most distinguished schools, he developed the ability to hold enormous complexity (technical, spatial, human, operational) and turn it into something that actually functions. That discipline translates directly into product strategy, UX and consumer pathway design, operational build-out, and the structural thinking that fast-moving startups need but rarely have. He also uses AI tools to speed up product development and operational workflows where they genuinely help. Where most operators learn by doing, Jonas learned by designing systems at scale. He then built companies on top of that foundation.

Key credentials
MA in Architecture, Bartlett School of Architecture, UCL
BSc in Architecture, Bauhaus University Weimar and Virginia Tech
Co-founded and exited the platform as COO, built end-to-end
€200M luxury hotel, Hamburg: operational and design coordination
700,000 sqft urban masterplan: multistakeholder systems design
Landmark residential skyscraper, Mumbai
£6M+ raised for clients
Read Jonas's full profile →

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