Stephen was previously attached to one of the Big Four accounting firms. He has vast knowledge and experience in managing audit and assurance services. Over the 25 years of his professional experience, he has served companies in various industries, including property development and construction, manufacturing, cement production, trading, publishing, industrial engineering, textile, hotel, investment holding, forwarding agencies, plantation and operational headquarters. Most of his clients are public listed companies and large corporations. Besides audit and assurance, Stephen also has extensive experience in valuation of shares and business of companies for purposes of takeover, merger and restructuring exercises, initial public offerings, due diligence and internal audit.