
He left the corporate ladder with a 10 million won stake and a stubborn question: what if Korea's good ideas had somewhere to become real things? A decade later, his work has moved from 3D printers to a venture studio built around revenue, repeat customers, and execution.
Liam Casey is the Irish founder and CEO of PCH International, the supply chain orchestration company he named after California's Pacific Coast Highway. Built from a Cork dairy farm upbringing and a decade in European fashion, PCH became a billion-dollar operation linking Silicon Valley's most ambitious hardware companies to a network of over 1,200 Chinese factories. Known as 'Mr China' in tech circles, Casey is renowned for carrying three phones, living out of hotels across two continents per week, and never once learning Mandarin — a deliberate vulnerability he credits for building deeper factory relationships than any fluent speaker could.