This report and research is supported by the SAC (Singapore Accountancy Commission) and highlights the most demanded professional services by corporates in Singapore, the ASEAN region and China. It provides advice on how consultancies, including SMPs, can enhance their service delivery, by taking into account their clients' preferences in the format of delivery and billing options; and their clients' frank assessments of their services to-date. It also provides feedback to businesses on areas where other businesses, including their competitors, are leveraging on external advice to give them a competitive edge.