Rani John is a leading dispute resolution and investigations lawyer, with wide-ranging and deep experience in complex commercial litigation and advice work, including high profile and large scale commercial and trade practices litigation, regulatory and internal investigations (including investigations conducted by the Australian Securities and Investments Commission, the Australian Competition and Consumer Commission and the Australian Federal Police) and corporations and securities law.

She has represented major corporates across a range of industries, as well as financial institutions, statutory corporations and professional advisers, and is known for her strategic acumen in litigating and resolving disputes.