Board of Commissioners

President Commissioner

An Indonesian citizen, born in Sidamanik on December 23, 1953, residing in Jakarta. Appointed as President Commissioner by Extraordinary General Meeting of Shareholders on December 26, 2018.
He has served as President Commissioner of the Indonesia Stock Exchange (2014-2017) and Deputy Capital Market Commissioner at the Financial Services Authority (2012-2013).
Currently he also serves as an Independent Commissioner of PT Sinarmas Multi Artha Tbk (since 2014), Independent Commissioner of PT Apexindo Pratama Duta Tbk (since 2014), Commissioner of PT Indosurya Inti Finance (since 2014), Commissioner of PT Metropolis Propertindo Utama (since 2014) and Independent Commissioner of PT Kresna Graha Investama Tbk (since 2016).
He earned a bachelor’s degree in law from Jayabaya University (in 1982) and graduated from the Legislation Expert program from the University of Indonesia (in 1988).


An Indonesian citizen, born in Kediri on January 1, 1962, residing in Jakarta. Appointed as Commissioner since the establishment of the Company on December 27, 2016.
He has served as Commissioner and shareholder in PT Syailendra Capital (2006-2014), Partner and Founder of William Effendi & Co, Legal Consultants Law Office (1999-2009), Partner and Founder of Warens & Achyar Consultant Lubis, Ganie & Surowidjojo (1990-1995), and tax consultant at KPMG-Hanadi Sudjendro office (1987-1990). Currently he also serves as a Partner of William Soerjonegoro & Partners Legal Consultant (since 2009).

He earned a master’s degree in business in business law from Bond University in 2002, and has been certified as a Capital Market Legal Consultant (Capital Market Legal Consultant Association/HKHPM), Curator and Management (Association of Indonesian Curators and Managers/AKPI) and Advocated (Advocates Association Indonesia/PERADI)