Brian Charles Hartzer[1][2] was born in New York City, United States,[3] in 1966 or 1967.
[4] He attended went to Choate Rosemary Hall school in Connecticut, before studying European history at Princeton University.
[4][6] After around 10 years at FMCG,[3] Hartzer worked at ANZ Bank, in several roles including running the credit card business, the retail banking operations and managing director of the consumer finance division and CEO of the Australia division.
[15] In July 2021, Hartzer was named chairman of BeforePay,[16][17][18] a fintech startup based in Sydney.
[19] As of November 2024[update] he is CEO of Quantium Health, chair of Beforepay as well as Reejig, an HR technology startup.