Teresa Slattery

Teresa Slattery, ACMA, currently serves as the Finance Operations & Billing Manager at Three Ireland since March 2020, having previously held roles as Finance Operations Manager. Prior experience includes Financial Operations Manager at Allianz Partners, where responsibilities included managing financial operations teams during transitions and implementing process improvements. At Primark Stores Limited, Teresa managed large teams and implemented a purchase ordering and invoice automation system. Earlier positions include Financial Operations Manager at Vodafone Ireland, where Teresa led multiple teams and managed migrations to shared services, and Senior Financial Reporting Accountant at Meteor Mobile Communications, overseeing financial reporting and team management. Teresa began the accounting career as a Senior Management Accountant at Michael McNamara & Co, managing accounts for a €600m turnover company. Educational qualifications include CIMA, Accountancy, from Dublin Business School and AAT, Accounting, from Letterkenny Institute of Technology.