Joined the Company since the Company was founded in 1977, appointed as Director of the Company’s Sanitary Factory from 1981 to 2019. Previously served as Director of PT Surya Pertiwi Nusantara from 2011 to 2022. Currently, he serves as Director of Multifortuna Asindo since 1989, President Director of PT Surya Pertiwi Nusantara since 2022, and Director of Surya Pertiwi, Tbk. since 2020. He was appointed as President Commissioner of the Company starting January 2024. Completed high school education in Surabaya in 1972.

Joined TOTO Ltd., since 1991, was appointed Vice President Commissioner of the Company since May 24, 2022. Complete his Bachelor Degree at University of Hosei in 1991. He also serves as Member of the Nomination and Remuneration Committee.

Joining the Company in 1988 to 1993, holding the position of Export-Import Manager. Since 1993
running his own enterprise. Joining the Company again in 2008, holding the position as Vice President
Commissioner until 2013. Currently holding the position as the Company’s Commissioner and Director
at PT Surya Pertiwi Tbk. Completing education in Finance in California State University, United States
of America in 1988.

Graduated from Gajah Mada University, Faculty of Economics, Accounting Major in the year 1979.
Previously worked at the Public Accountant office SGV Utomo, Mulia & Co, Napan Group, PT Purna Bina Indonesia (A joint venture company of Pertamina and Bechtel Inc., USA); had held the position of Auditor, Finance Controller and Director. Currently also serves as a Chairman of the Audit Committee of the Company, Member of Audit Committee PT Surya Pertiwi Tbk and Finance Controller at PT Citra Bumi Semesta.

Graduated in Economics at the University of the Company Jayabaya, Jakarta in 1985 and a diploma of Accounting - ICCT, Sydney, Australia in 1990. Joined the Company from 2001 to 2023, was appointed as a Director of the Company since December 2006. He previously served as a Director at KPMG Management Consulting Sudjendro Soesanto until 1999 and served as Director of PT Sudjendro Soesanto Consulting until February 2001. Currently also serves as a Member of Audit Committee of the Company.