Siobhan McDonnell

Siobhan McDonnell is an experienced tax professional currently serving as the EMEA Tax Manager at Gallagher since March 2024. Prior to this role, Siobhan held the position of European Tax Manager at Leggett & Platt from August 2021 to February 2024, and worked at Tracker Software Technologies as the Tax and Social Security Research Manager from October 2019 to July 2021. Siobhan's extensive background includes roles as Tax Manager at RBK Chartered Accountants and Owner of Emerald Dairies LLC, as well as various positions at Leggett & Platt, including International Tax Manager and Manager - International Tax. Earlier experience includes serving as Corporate Tax Manager at EY and Élan Corporation PLC, along with a contracting role at GE Commercial Finance. Siobhan holds a Master of Business Studies in Accounting and a Bachelor of Arts in Accounting & Finance, both from Dublin City University.