Stephanie Leong is the Head of Culture & Change Transformation at U Mobile, leading culture transformation, organisational change, internal communications, and employee engagement to support the company’s growth ambitions. With nearly 20 years of experience across commercial, transformation, and people leadership roles, she brings a unique business-first perspective to building high-performing organisations. Prior to U Mobile, Stephanie held leadership roles at CelcomDigi, including Head of Change Management & Employer Brand and Head of HR Business Partner. Passionate about translating strategy into action, she focuses on fostering cultures built on trust, accountability, agility, and performance, helping organisations thrive in increasingly hybrid, digital, and AI-enabled workplaces.