Hong Kong mobile operator CSL has promoted Mark Liversidge to chief marketing offer.
Liversidge has been with CSL since 2009, when he joined the company as director of consumer marketing.
He has 12 years experience in the telecom industry, having previously served as general manager for marketing at Macquarie in Australia, where he delivered a number of innovative marketing and customer experience projects in the corporate market.
Prior to that, he led Orange in building a major telesales channel and e-commerce in the UK market.
Liversidge started his telecom career with British telecom, and held a number of roles with the O2 brand in Europe.