Principal
Heimir Helgason
Helgason founded Varangian to build sovereign AI capability for UK cybersecurity and strategic intelligence — autonomous systems that operate entirely within national jurisdiction on infrastructure the firm owns and controls.
He builds and operates the Blackwell-class compute cluster that powers Varangian’s offensive security testing, threat intelligence, and agentic AI operations. His approach to adversarial system design draws on a career spent in high-stakes, adversarial environments: algorithmic trading where system resilience and real-time decision-making under uncertainty were non-negotiable, and cross-border financial advisory spanning Europe and the Middle East, where he developed the geopolitical fluency that now informs Varangian’s intelligence practice.
Before entering finance, he co-founded and exited a technology-driven brokerage in Iceland. His subsequent work in institutional capital raising across emerging markets gave him direct exposure to the regulatory complexity and geopolitical risk dynamics that define modern threat landscapes.
This combination — frontier AI engineering, adversarial systems thinking, and firsthand experience in the geopolitical and financial environments that produce real-world threats — is what Varangian was built to deliver.
Ahmed W. Khalil
CFA charterholder and former infrastructure finance lawyer with a career spanning top-tier international law, the world’s largest asset manager, and leading European private equity. Over a decade of experience in institutional capital allocation, fund strategy, and cross-border deal execution across EMEA.
Fluent in Arabic, English, German, and French. Advises on capital strategy, investor relations, and international market expansion.