Sheila Maria Tiwan, born in Jakarta, is an experienced professional with a diverse background. As the President Director of PT Carsurin Tbk, Indonesia’s leading Testing, Inspection, and Certification (TIC) company since 2003, she has established herself as a prominent figure in the industry. Sheila holds a Bachelor of Science in Business Administration from the University of San Francisco, California, USA (1990-1994), and a Diploma in Japanese Language from Takushoku University, Tokyo, Japan (1987-1989). She completed her high school education at Mount Saint Benedict Girls Private College in Sydney (1984-1987). Demonstrating her commitment to continuous growth, Sheila recently completed the Leadership program at Harvard Business School (2023). With over two decades of experience, she has held key positions including Director of Int’l Business Development at Octasoft in San Francisco, USA (2000-2003), Sales Manager at Gazoontite.com in San Francisco, USA (1998-2000), and Senior Manager at Jones Lang Wootton (Jones Lang La Salle) in Jakarta, Indonesia (1996-1998). Sheila’s exceptional leadership skills and extensive international experience are guiding PT Carsurin Tbk to reach its long term vision.