Grant Thornton Vietnam is a leading international auditing and consulting firm that provides a complete range of services including audit, tax, advisory and outsourcing services. We’re here to help ambitious companies unlock their potential for growth. Grant Thornton Vietnam is the only foreign invested firm that has been permitted to determine the value of 100-per-cent state-owned enterprises by Ministry of Finance Vietnam. In 2022, we are very excited to celebrate our 30 years anniversary in Vietnam. Business Category: Audit Services, Tax Services, Advisory Services, Business Process Solutions and Technology Solutions Consulting.