MaeMark Rhydderch-Robertsyn gyn Fancwr Buddsoddi sydd wedi bod mewn swyddi uwch mewn nifer o Fanciau Buddsoddi Byd-eang gan gynnwys UBS, Lehman Brothers, Schroders a Societe Generale. Mae ar hyn o bryd yn Gyfarwyddwr Anweithredol Canolfan Gynadledda Ryngwladol Cymru a Thrysorydd a Chyfarwyddwr Anweithredol Clwb Criced Morgannwg.
Mark Rhydderch-Robertsis a former Investment Banker who has held senior positions at a number of Global Investment Banks including UBS, Lehman Brothers, Schroders and Societe Generale. He is currently a Non-Executive Director of the International Conference Centre Wales and Treasurer and Non-Executive Director of Glamorgan County Cricket Club.