Sian Lewis took up the role of Group Executive, Human Resources on 1 August 2018. She also has the additional interim accountability for CBA’s Marketing and Corporate Affairs team while the search for a new Group Executive is underway. Sian joined Commonwealth Bank in 2014 and had previously led more than 2,500 people across our customer contact centres.
Prior to joining CBA, Sian spent nine years at Westpac, working across retail and business banking in strategy and distribution roles, including as General Manager of the NSW retail network. Ten years as a consultant with KPMG also gave Sian extensive exposure to a wide range of industries leading major programs of people and cultural change across Europe and the Americas.
Originally from the UK, the first 10 years of Sian’s career were in HR.