Mr De Souza is a consultant to businesses for the past 20 years, and his work experience includes working in various capacities in accounting, Australian and international taxation, auditing, international banking, insurance, mergers and acquisitions, corporate restructuring for stock market listings, valuations and strategic planning, and financial advisory. He has worked in banking and finance in Singapore, Malaysia, London, Korea, Hong Kong, and Australia. He advises Asian clients on inbound Australian investments and Australian clients on outbound offshore business investments.