Andreas Piesiewicz is a dispute resolution partner specialising in complex, high-stakes litigation and investigations, across a range of jurisdictions and a variety of industries.

His experience ranges broadly and includes advising high-profile directors and officers of ASX listed companies in the finance and construction industries in relation to securities and foreign bribery-related investigations conducted by ASIC and the AFP; seeking urgent interlocutory and final relief in expedited Commercial List proceedings concerning the market for nuclear medicine technology and associated distribution rights; prosecuting a A$100 million plus negligence claim against a Big Four accounting firm; and defending a US-based company operating in the nutraceuticals industry in Federal Court proceedings seeking to unwind share sale agreements and seeking A$175 million in damages.

Most recently he acted for ASIC in landmark Federal Court proceedings against the Australia and New Zealand Banking Group Limited concerning the alleged rigging of the bank bill swap rate.