Bambang Sutejo, Komisaris Independen
He is an Indonesian citizen born in Bandung on 25 November 1956 and graduated from Padjadjaran University majoring in Accounting in 1987 and has served on state-owned PT. Bukit Asam since 1988 with several positions ever adopting among others as Head of Audit, Head of Internal Control, Director of the Pension Fund of Bukit Asam, Director of the subsidiary Bukit acid, Commissioner in subsidiaries Bukit Asam as well as expert staff in children companies Bukit Asam. As from the month of December 2015 he was appointed as Independent Commissioner of PT. Siwani Makmur Tbk.