Nikolaos Ntigrintakis is a Greek-Swedish entrepreneur, investor, and strategist with over thirty years of experience across blockchain, fintech, digital assets, and internet innovation. He has founded, scaled, and exited ventures across Europe, the Middle East, and North America, including FöretagsFinans, Kundfinans, Crypto Management, AlphaOTT, and XEROF—a Swiss-licensed institutional digital-asset bridge connecting traditional finance with compliant crypto infrastructure. Through ASPRO SFO, Nikolaos invests in and co-builds ventures advancing regulated Web3 infrastructure, institutional crypto tooling, and applied AI, supporting founders in building trusted, scalable financial systems.

His expertise spans institutional digital assets, stablecoins, applied artificial intelligence, venture building, and regulatory governance, with a focus on translating complex programs into operational reality. Nikolaos is known for aligning founders, family offices, and institutions to drive execution across highly regulated environments, combining strategic foresight with hands-on leadership to accelerate adoption while maintaining trust and compliance. He currently serves as Chief of Partnerships at Dubai Blockchain Center, contributing to ecosystem development and global collaboration at the intersection of policy, innovation, and capital. As a Senior Executive Fellow in Applied Artificial Intelligence at The Digital Economist, Nikolaos contributes insight where AI, blockchain, and finance converge. His work supports ecosystem and policy design grounded in human-centered innovation, helping shape the next generation of intelligent, compliant, and resilient digital financial infrastructure.