Arief Abidin was appointed as Acting President Director in February 2024.

He received Bachelor of Mechanical Engineering degree from Institut Teknologi Bandung in 1994.

He previously served as Procurement and Compliance Manager of PT ANTAM Tbk (2013-2015), Contract Management Manager of PT ANTAM Tbk (2015-2017), Contract and Vendor Management Manager of PT ANTAM Tbk (2017-2018), Nickel Product Marketing Manager of PT ANTAM Tbk (2018-2019), Product Marketing Manager of PT ANTAM Tbk (2019-2021), and Base Metals Sales & Marketing Division Head of PT ANTAM Tbk (2021-2022).

Eko Bayu Endriawan was appointed as Finance, HC & CSR Director in July 2022.

He graduated with Bachelor’s degree of Commerce in Banking and Finance from University of Canberra in 1998 and earned a Master’s degree in Technology Business Administration from Institute of Technology Bandung in 2000.

He previously served as Head of Investor Relations PT ANTAM Tbk (2006-2015), Corporate Relations and Good Corporate Governance Lead Specialist PT ANTAM Tbk (2015-2017), Finance, HC and CSR Director of PT ICA (2017-2020), and Merger & Acquisition Division Head of PT ANTAM Tbk (2020-2022).