Rosie Ruffer

Rosie Ruffer is an experienced professional in internal controls and risk management, currently serving as Global Lead - Internal Controls at Trinseo since February 2022, where responsibilities include overseeing SOX compliance and managing audit relationships for a global chemical manufacturing organization. Previously, Rosie held positions such as Internal Controls Manager and Governance Risk and Controls Senior Manager at PwC Ireland, specializing in risk management frameworks for various industries. Additional experience includes leading change management initiatives at EnergyAustralia and conducting audits at TRUenergy. Rosie's educational background includes a BSc in Computer Science from University College Dublin, a Professional Diploma in Accounting from Dublin City University, a Diploma in Corporate Governance from UCD Michael Smurfit Graduate Business School, and qualifications from Chartered Accountants Ireland.