John O’Brien

Chief Financial Officer

John, as CFO, plays a pivotal role in overseeing the financial stability and risk management across Growthbuilt, ThinkFactor, and Growth Assets. With over 20 years of experience as a Fellow Chartered Accountant, he brings a wealth of knowledge acquired from various sectors including Construction, Mining, and Energy. Starting his career in the audit division of Crowe Ireland, John developed a strong foundation in financial reporting and risk management. His career path has been enriched by international experience in the USA, PNG, Ireland, France, Spain, and Italy, providing him with a broad perspective on global business operations.

John adopts a results-oriented approach, focusing on driving change, optimising business processes, and aligning finance strategies with organisational objectives. His expertise extends to operational finance, commercial strategy, and implementing large-scale systems transformations. He holds Diplomas in Strategic Finance and IFRS, further, further complementing his practical experience in leveraging finance functions to achieve strategic outcomes in complex and dynamic environments. John’s blend of leadership, international experience, and functional finance expertise makes him a key asset in steering Growthbuilt’s financial health and strategic growth.