Senior Management
Biographical Details
NG Marcus Byron
Chief Financial Officer
NG, Marcus Byron, aged 42, has been Chief Financial Officer of the Group since April 2023. He has served CKHH Group for over 12 years. Mr Ng is a qualified accountant with membership of the Hong Kong Institute of Certified Public Accountants. He holds a Bachelor of Science degree in Accounting. Mr Ng has more than 20 years of experience in accounting and finance for corporate and audit sectors.
LEONG Bing Yow
Chief Technology and Transformation Officer
LEONG Bing Yow, aged 42, has been Chief Technology and Transformation Officer of the Group since July 2025 . Mr Leong joined the Group in January 2022. He is responsible for driving business transformation, operational excellence and formulating the Group’s network and information technology strategies. Mr Leong holds a Bachelor’s degree in Engineering and has more than 19 years of experience in telecommunications.
Christopher John SANDERSON
Director of Legal Services & Regulatory
Christopher John SANDERSON, aged 61, has been Director of Legal Services & Regulatory of the Group since September 2012. He joined the HWL Group in December 2001. Mr Sanderson is responsible for legal and regulatory affairs. He holds a Bachelor of Laws degree and has more than 38 years of experience in legal affairs working in New Zealand, Hong Kong, the United Kingdom and India.
MA Po Chu, Debra
Director of Consumer Market Operations & Customer Services
MA Po Chu, Debra, aged 64, has been appointed as Director of Consumer Market Operations & Customer Services since January 2026. She has served CKHH Group for over 18 years. Ms Ma is responsible for overall strategy and operations of Consumer Market covering a wide range of functions including Marketing, Customer Services, Mobile Content Services Management, and Marketing Communications. She holds a Bachelor of Social Science degree in Statistics and has more than 30 years of experience in telecommunications.
(Updated to 2 April 2026)
