Mark O'Sullivan

Mark O'Sullivan is the Managing Director of Trident Trust in Hong Kong, where they oversee a leading independent corporate, fiduciary, and fund administration firm. With over 25 years of experience in finance, they began their career in audit and went on to hold senior leadership roles at Deutsche Bank and TMF Group, where they managed large teams and delivered extensive financial services. At Deutsche Bank, Mark was integral to operations transformation and strategic initiatives, while at TMF, they led a team of over 400 professionals across North East Asia. Mark holds an FCCA in Accounting and Finance from Cork Institute of Technology.