Christy O'Sullivan

Christy O'Sullivan, FCCA, currently serves as the Global Financial Controller and Vice President of Finance Operations Europe at Rizing since October 2020. Prior to this, Christy held various positions at CRH from November 2013 to October 2020, including Senior Finance Transformation Manager, Financial Controller, and Financial Systems Controller, focusing on finance function management, stakeholder relationships, and the implementation of SAP BPC and Concur. Before CRH, Christy gained extensive experience at Pfizer from June 2007 to November 2013 in statutory reporting and accounting roles across multiple European markets. Christy's career began at daa, where roles included Financial Assistant and Management Accounts Officer. Christy obtained an ACCA degree in Accountancy from Griffith College Cork between 2003 and 2006.