"Shanti has been a part of the BAI business for a long time, and she exemplifies the spirit and dedication of our entire organisation," said BAI Australia CEO Peter Lambourne.
"Over her many years and roles with BAI, she has been a respected leader and has continuously demonstrated the immense value that her exceptional capability and extensive knowledge bring to the business.
"She has been instrumental in the significant growth of BAI globally and I am delighted to have her join the Australian business, where she will support the ongoing expansion of the business locally."
Thomas has been with BAI for more than a decade, most recently as group finance director.
She previously worked as financial accounting manager at News Digital Media, and as an auditor with KPMG.
Thomas holds a bachelor of business degree from the University of Technology Sydney, and is a chartered accountant.
"BAI is leading the way in a very exciting and fast evolving industry," she said.
"The company's extensive and proud operating history in Australia has played a fundamental role in shaping the way BAI partners and works with customers globally, underpinning its growth.
"I am extremely excited to be joining the BAI Australia team and I look forward to supporting the ongoing expansion of the business here locally".
Thomas will take up her new role on 1 March 2022.
