Risk Management and GCG Committee

Ir. Michael Sumarijanto
Chairman of Risk Management and GCG Committee
History and Concurrent Positions:
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Commissioner of PT Bayan Resources Tbk. |
18 March 2008 - present |
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Chairman of the Risk Management & Good Corporate Governance Committee of PT Bayan Resources Tbk. |
2009 - present |
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Member of the Remuneration and Nomination Committee of PT Bayan Resources Tbk. |
2009 - present |
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President Commissioner of PT Perkasa Inakakerta. |
2010 - present |
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Commissioner of PT Gunungbayan Pratamacoal. |
2010 – present |
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Commissioner of PT Firman Ketaun Perkasa. |
2010 - present |
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Commissioner of PT Teguh Sinarabadi. |
2010 - present |
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Chairman of the Supervisory Board of the Indonesian Institute of Energy Economics. |
2010 - present |
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Member of the Advisory Board of the Indonesian Renewable Energy Society. |
2010 - present |
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Vice Chairman of Bimasena. |
2010 - present |
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Member of the Advisory Board of the Indonesian Electricity Society. |
2006 - present |
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Member of the Advisory Board of the Indonesian Geothermal Association. |
2006 - present |
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Vice Chairman of the Indonesian Botanical Gardens Foundation. |
2006 - present |
Work Experiences:
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President Commissioner of PT Bayan Resources Tbk. |
2006 - 2008 |
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Chairman and Non-Executive Director of Manhattan Resources Limited. |
2006 - 2013 |
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Chairman of the Honorary Board of Architects in the Indonesian Association of Architects. |
2005 - 2008 |
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Executive Director of the Indonesian Mining and Energy Society (Bimasena). |
1997 -2010 |
Education:
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Postgraduate degree |
In Building Science from the University of Sydney, Australia. |
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Postgraduate degree |
In Management from Sekolah Tinggi Bisnis dan Manajemen in Indonesia. |
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Bachelor’s degree |
In Architecture from the University of New South Wales, Australia. |
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Urban Studies Executive Program in the Graduate School of Design, Harvard University, Cambridge, Massachusetts, USA. |
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Affiliation:
Ir. Michael Sumarijanto is not affiliated with any member of the Board of Directors, Board of Commissioners and the primary and controlling shareholders. |

Lifransyah Gumay
Member of Risk Management and GCG Committee
History and Concurrent Positions:
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Commissioner of PT Bayan Resources Tbk. |
10 January 2018 - present |
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Commissioner of PT Sumber Segara Primadaya - PLTU Cilacap. |
September 2009 – present |
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Member of the Audit Committee (Independent Committee) of PT Bakrie & Brothers Tbk. |
May 2006 – present |
Work Experiences:
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Member of the Audit Committee of PT Bank Tabungan Negara (Persero) Tbk. |
2005 - 2011 |
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Economy Expert Staff in Democratic Party Faction of the People’s Representative Assembly of the Republic of Indonesia (DPR-RI). |
2008 - 2010 |
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Trainer in Indonesian Accounting Association (IAI) Cooperation Project with Partnership for Governance Reform in Indonesia. |
2004 |
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Member of Working Group of Business Competition Supervisory Committee or KPPU. |
2003 - 2004 |
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Member of Working Group in Cooperation Project between IAI and General Election Commission or KPU. |
2003 - 2004 |
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Main Researcher in Transparency International Indonesia. |
2004 - 2005 |
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Postgraduate program lecturer in Indonesian Management Development Institution or LPMI. |
2003 - 2005 |
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Senior Consultant in Accounting Development Center of Faculty of Economics of University of Indonesia (FEUI). |
2002 - 2004 |
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President Director of PT Dharma Sangkurindo Raharja. |
1998 - 2001 |
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Finance Director of PT Artekindo Group of Real Estate. |
1992 - 1997 |
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Financial Controller of IKAMUDA Group. |
1990 - 1992 |
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Senior Auditor of Ernst & Young International Public Accountant Office (previously Arthur Young International), Jakarta. |
1986 - 1990 |
Education:
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Magister Manajemen (Master’s Degree) |
Graduated with Cum Laude from STIM-LPMI Jakarta. |
2003 |
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SE Ak. (Bachelor’s Degree) |
from Faculty of Economics of the University of Indonesia, Accounting major. |
1986 |
Affiliation:
Lifransyah Gumay SE Ak. MM. CA. is not affiliated with members of the Board of Directors and other member of Board of Commissioners and with Controlling and/or Primary Shareholders. |

Achmad Ma’mur
Member of Risk Management and GCG Committee
History and Concurrent Positions:
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Member of Risk Management and Good Corporate Governance Committee of PT Bayan Resources Tbk. |
2013 - present |
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Finance Director of PT. Hasnur Riung Sinergi. |
2017 - present |
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Finance Director of PT. Hasnur Internasional Sipping. |
2018 - present |
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Commissioner of PT.Sigma Rekayasa Prima. |
2020 - present |
Work Experiences:
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Corporate Advisor of PT Hasnur Jaya Utama (Holding). |
2010 - 2019 |
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Director of PT. Hasnur Jaya International (Sub Holding Mining). |
2018 - 2019 |
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Commissioner of PT Hasnur Riung Sinergi (Mining Contractor and Joint Venture with Riung Mitra Lestari). |
2011 - 2017 |
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Commissioner of PT Hasnur Jaya International (Sub Holding Mining). |
2014 - 2018 |
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Expert Member of Commission VII (Energy) of the People’s Representative Assembly of the Republic of Indonesia. |
2015 - 2017 |
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Member of the Audit Committee of PT Bayan Resources Tbk. |
2008 - 2012 |
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Commissioner of Pro M Services. |
2009 - 2010 |
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Director of Pro M Services. |
2005 – 2008 |
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Advisor of Trimitra Sriwijaya. |
2005 - 2008 |
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Advisor of Kabelindo. |
2005-2008 |
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Director of PT Kalimantan Energi Lestari. |
2002 - 2004 |
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Director of PT Supra Bara Energi. |
2002 - 2004 |
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Director of Pro M Services. |
2002 - 2004 |
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Staff, Head of Department, Head of Service Office, Finance Director and Advisor in PT Tambang Batubara Bukit Asam. |
1984 - 2002 |
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Treasury Staff in Perum Perumnas. |
1979 - 1984 |
Education:
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MBA |
From IPMI Management School in Jakarta |
1993 |
Affiliation:
Achmad Ma’mur is not affiliated with members of the Board of Directors and Board of Commissioners and with Controlling and/or Primary Shareholders.