Yollie Siu is an experienced business development professional currently serving as a Business Development Manager at Hassell since June 2023. Previous roles include Senior Manager - Client Services and Client Services Manager at M Moser Associates from July 2017 to December 2022, and Marketing Officer at Colliers International Hong Kong from August 2016 to July 2017. Yollie Siu began a career in marketing as a Marketing Executive at Maguire Jackson from November 2014 to March 2016. Educational qualifications include a Master of Arts in Public Relations and a Bachelor of Arts in Business and Marketing, both obtained from Birmingham City University.
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