Teoh began her career as Audit Associate in a medium-sized firm before she joined UHY as Audit Manager. With nearly fifteen years of experience in audit and assurance engagements, she has worked on audits for various companies, including local subsidiaries of multinational corporations, public and private companies of various industries such as property development, construction, manufacturing, trading and the service industry. Her duties include review of audit work papers and financial statements, review of audit and other reports, assistance in resolving accounting and auditing issues and providing support and training to staff members.