AASC Auditing Firm is a member of HLB International (https://www.hlb.global), a worldwide network of professional auditing firms and business management advisers with over 38,000 professionals across 157 countries. AASC is one of the first and largest Vietnamese professional firms specializing in auditing, accounting, financial, taxation, and business evaluation. Along with the Big Four auditing firms, AASC is regarded as the leading professional services provider in Vietnam, with the largest annual revenue and customer base, as well as the highest number of certified auditors and employees.