Westpac
Dr Andrew McMullan joined Westpac in September 2025 to lead the transformation of the bank’s data, digital and artificial intelligence capabilities. He plays a key role in driving innovation, improving customer and employee experiences, and supporting Westpac’s strategic program, UNITE.
Andrew joined Westpac from the Commonwealth Bank of Australia , where he was Chief Data and Analytics Officer. He previously served as Chief Analytics Officer, helping scale platforms that enhanced decision-making and customer outcomes.
With a career spanning global financial institutions, Andrew is recognised as a thought leader in responsible AI and data strategy. He brings deep expertise in secure, scalable and customer-focused data solutions.
Andrew holds a PhD in Statistics from the University of Glasgow.
This person is not in any teams
This person is not in any offices