Kelly Bayer Rosmarin has extensive expertise in leadership, banking, risk management, regulated markets, and driving innovation at scale.
Ms Bayer Rosmarin joined Optus in March 2019 as deputy chief executive, and was chief executive from April 2020 to November 2023. Prior to Optus, she was the group executive at Commonwealth Bank's institutional banking & markets division, a management consultant with the Boston Consulting Group, and spent time in Silicon Valley within startups and established software companies.