Jennifer O'Carroll

Jennifer O'Carroll is an accomplished finance professional with extensive experience in commercial planning, analysis, and strategic project management. Currently serving as Head of Finance Business Improvements & Strategic Projects at Three Ireland since July 2014, Jennifer plays a pivotal role in influencing major commercial decisions and preparing annual budgets. Previously at O2 Ireland from 2007 to 2014, Jennifer supported the Business Director and managed device acquisition budgets, focusing on EBITA margin and cost control. Jennifer's background includes leadership roles in financial analysis and management at companies such as Ingersoll Rand, Citi, Aer Rianta International, and Spectrum Print Logistics. Educational qualifications include being a member of the Chartered Institute of Management Accountants (CIMA) and holding a degree from the Institute of Accounting Technicians in Ireland (IATI).