Masayu began her career with PETRONAS when she joined Finance and Accounts department in PETRONAS Holding Company in 1998, over 20 years of experience in various finance functions, including Financial Accounting, Management Accounting, Corporate Finance and Treasury. She has led various projects and initiatives in accounts, finance and operational excellence for Corporate, Upstream and Gas Businesses. She is a strong advocate for innovation and sustainable development.

She hold a bachelor’s degree in Accounting & Finance from University of Leeds, United Kingdom.