Sean Casey

Head of Energy and Assets, EY Ireland

Sean Casey is EY Ireland’s Head of Energy and Assets. He has 25+ years of Utilities, Energy and senior management experience. Prior to joining EY, Sean served as Ervia’s Interim Group Chief Executive Officer, Ervia’s Group Chief Operating Officer and as Managing Director for Gas Networks Ireland. As the Ervia Group COO Sean was responsible for the operational performance and alignment of the five business divisions of Ervia (Irish Water, Gas Networks Ireland, Major Projects, Shared Services and Group Centre) and for company-wide transformational change programmes. Since joining EY Sean has led a number of key engagements across the Energy Sector.