Junior Audit Staff at S.M. Loh, Bala & Co., Chartered Accountants, focusing on audit and tax work (1983).
Specialized in auditing and taxation at various audit firms.
Established M. Guna & Co., a firm of chartered accountants, in 1989. Over 20 years of practical experience with wide-ranging exposure in auditing, taxation, management accounting, and financial accounting.
Lectured in financial accounting, management accounting, taxation, and auditing at various levels for professional courses and degree programs in accountancy at private colleges and public universities. Taught Solicitors’ Accounts as a part-time lecturer to law students at the Faculty of Law and Administration at Mara University of Technology (UiTM), Shah Alam, Selangor Darul Ehsan (2003).
Contributed articles to Accountants Today and its predecessor, Akauntan Nasional, the newsletter of the Malaysian Institute of Accountants, on topics such as insider trading, corporate governance, and solicitors’ accounts. Presented working papers and lectures on accounting and related topics at business training courses and seminars for professionals and non-professionals.