Board of Directors


Adiwinahyu Basuki Sigit


Mr. Adiwinahyu Basuki Sigit has been appointed as Director of Sales since May 2021. Sigit is a professional with nearly 20 years of experience in the telecommunications and technology industry.

Prior to his current role, Sigit had held several strategic positions at Telkomsel, including Senior Vice President of Consumers Marketing (2021), Executive Vice President of East Area Sales (2020-2021), Senior Vice President of Transformation Management Office (2018-2020), Vice President of Strategic Investment (2018), and Vice President of Financial Planning Analysis (2016-2017).

Sigit earned a bachelor's degree in Telecommunication Engineering from Telkom University and a master's degree in Telecommunication Engineering from the Royal Melbourne Institute of Technology. He has also participated in several international executive training programs organized by INSEAD and Harvard Business School Executive Education. Due to his leadership skills, Sigit leading his team to win Procurement Award for Cross-Functional Category on CIPS Asia Award.