Niamh Grier is an experienced professional currently serving as the Commercial Wholesale Director at Virgin Media Ireland since June 2023. Prior roles include Global Director MNO Partnerships at Cubic Telecom, where Niamh led a global team focused on expanding wholesale and platform partnerships with Mobile Network Operators, and Senior Wholesale Partner & Operations Manager at Vodafone, managing day-to-day operations in Ireland's wholesale business. Niamh's expertise spans commercial operations, interconnect management, enterprise transitions, corporate bid strategy, and customer service management. Educational achievements include a BSc in Retail & Services Management from Dublin Institute of Technology and a PRINCE2 Practitioner certification in Project Management from APMG-International.