Ray Chuang

Chief Executive Officer at TSMC Arizona

Ray Chuang is the CEO of TSMC Arizona, appointed effective October 1, 2025, after leading TSMC's Fab 18A to achieve world-first 5nm and 4nm mass production milestones. He previously served as a senior fab director at TSMC and held engineering roles at Vishay and Intel, bringing deep expertise in advanced semiconductor manufacturing. Chuang is recognized for his leadership in ramping up advanced process production and driving TSMC's U.S. expansion. He holds an engineering degree and is known for operational excellence and technology strategy.