The board of directors of Yield Go Holdings Ltd. announced that Mr. Ma Hon Yiu has been appointed as an independent non-executive Director with effect from 30 December 2022. Mr. Ma, aged 59, has over 35 years of experience in building services engineering. From September 1994 to June 2010, Mr. Ma worked as a project manager at Join Ocean Construction Machinery Engineering Co.

Ltd. From September 2010 to January 2011, Mr. Ma worked as a project manager at Tai Lee Building Contractors Ltd. From March 2011 to July 2013, Mr. Ma worked as a senior building services engineer at Paul Y. Management Limited. From September 2013 to June 2014, he worked as an executive building services engineer at Hsin Chong Construction Co. Ltd. From June 2014 to January 2017, he worked as a project manager at Paul Y. Management Limited.

From February 2017 to September 2018, Mr. Ma provided project management and consultancy services to different companies as a freelancer. From October 2018 to June 2022, he was a building services manager at Fruit Design and Build Limited, which is principally engaged in provision of building consultancy services. Mr. Ma completed a higher diploma in building services engineering from The Hong Kong Polytechnic University in 1987 and obtained a master's degree in business administration in management from the Southeastern University in 1997, a bachelor's degree in fire engineering from the University of Central Lancashire in 1999 and a master's degree in building services engineering from the University of Hong Kong in 2004.

He has been a corporate member of The Hong Kong Institution of Engineers since 2008, a chartered engineer and corporate member of The Chartered Institution of Building Services Engineers since 2004, and a chartered engineer and fellow member of The Society of Operations Engineers since 2003 and 2002, respectively.