speaker

About Us

OUR BOARD OF COMMISSIONERS

Adrianto Machribie Reksohadiprodjo

President Commissioner

EXPERIENCE
Mr. Machribie has served as one of the Company’s Commissioners since July 1996 and was appointed as President Commissioner in September 2003. He was the Administration Director for subsidiaries of Shell Indonesia (1980– 1985), Vice President General Affairs Shell Companies Indonesia (1986-1992), Executive Vice President & Director of PT Freeport Indonesia (1992-1995), President Director of PT Freeport Indonesia (1995-2006), Commissioner of PT Freeport Indonesia
(2006-2011), Non-Executive Director Intrepid Mines Ltd. (2011-2015) and the President Director of PT Media Televisi Indonesia (Metro TV) (2011 - 2017). He is also actively engaged in several
professional organizations.

EDUCATION
Mr. Machribie holds a law degree from the University of Indonesia (1967) and a Master’s degree in Social Science from the Institute of Social Studies, The Hague, the Netherlands (1969).

AFFILIATIONS
Mr. Machribie has no affiliate relationships with any other Commissioners, Directors or shareholders of the Company.

INDEPENDENCE
Mr. Machribie has served more than 2 (two) terms as an Independent Commissioner, but he declares that he remains independent and will comply with all prevailing laws and regulations.

BASIS OF APPOINTMENT
• First Appointment: Deed No. 32 of Esther Mercia Sulaiman S.H, Notary in Jakarta, dated September 24, 2003.
• Last Appointment: Deed No. 47 of Christina Dwi Utami, S.H.,M.Hum., M.Kn, Notary in Jakarta, dated June 10, 2020.

POSITION TENURE
September 2003-present.

CONCURRENT POSITIONS
• Commissioner of PT Freeport Indonesia (2018-present)
• Senior Advisor to the Office of the Chairman of parent company Freeport McMoRan Copper & Gold Inc. (2011-present).

George Santosa Tahija

Commissioner

EXPERIENCE
Mr. Tahija was appointed as a Commissioner in 2012 and as Chairman of the Risk Management Committee of the Company, after more than 20 years overseeing ANJ as the President Director. He is also on the Board of Commissioners of ANJ subsidiaries. Mr. Tahija is the founder of the Coral Triangle Centre (CTC), Indonesia’s only marine conservation center.

He served as a member of the Board of Trustees (2012-2015) and of the Global Executive MBA Advisory Board (2010-2019), Darden School, University of Virginia. He is a founding member and Trustee of the Tahija Foundation, currently dedicated to the eradication of dengue fever. He was a Commissioner of PT Freeport Indonesia Company (1992-2012), the President
Commissioner of PT Asuransi Indrapura (1991-2012) and Non- Executive Director of Pearl Energy Pte. Ltd. (2005-2006).

Mr. Tahija currently serves as an Advisor to the Indonesia Chapter
of The Nature Conservancy (TNC) and a Vice Chair of TNC Asia Pacific Council. He is an active member of the Young Presidents’ Organization (YPO) Gold Indonesia Chapter. Mr. Tahija was the
2021 Abbott Award recipient from the Darden School, University of Virginia.
 

EDUCATION
Mr. Tahija holds a Bachelor’s degree in Mechanical Engineering from Trisakti University, Indonesia (1983) and an MBA from the Darden School, University of Virginia, USA (1986).
 

AFFILIATIONS
Mr. Tahija is the brother of Sjakon George Tahija, a Commissioner of the Company. He is also President Director and the majority shareholder of PT Memimpin Dengan Nurani and a Commissioner of PT Austindo Kencana Jaya; both companies are majority shareholders in ANJ.

BASIS OF APPOINTMENT
• First Appointment: Deed No. 72 of Mala Mukti, S.H., L.L.M, Notary in Jakarta, dated December 14, 2012
• Last Appointment: Deed No. 47 of Christina Dwi Utami, S.H., M.Hum., M.Kn, Notary in Jakarta, dated June 10, 2020.
 

POSITION TENURE
December 2012-present.
 

CONCURRENT POSITIONS
• Commissioner of PT Austindo Kencana Jaya (majority
shareholder of the Company) (2012-present).
• President Director of PT Memimpin Dengan Nurani (majority
shareholder of the Company) (2012-present).
• Chairman of the Tahija Foundation Board of Trustees
(2003-present).
• President Commissioner of PT Austindo Nusantara Jaya Agri
(2005 – present).
• President Commissioner of PT Austindo Nusantara Jaya Agri
Siais (2006 – present).
• President Commissioner of PT Sahabat Mewah dan Makmur
(2005 – present).
• President Commissioner of PT Kayung Agro Lestari (2008 –
present).
• President Commissioner of PT Galempa Sejahtera Bersama
(2015 – present).
• President Commissioner of PT Permata Putera Mandiri (2013 –
present).
• President Commissioner of PT Putera Manunggal Perkasa
(2013 – present).
• President Commissioner of PT ANJ Agri Papua (2011 – present).
• President Commissioner of PT Austindo Aufwind New Energy
(2013 – present).
• President Commissioner of PT Gading Mas Indonesia Teguh
(2008 – present).
• President Commissioner of PT Austindo Nusantara Jaya Boga
(2013 – present).
• President Commissioner of PT Lestari Sagu Papua (2011 –
present).

Sjakon George Tahija

Commissioner

EXPERIENCE
Dr. Tahija was appointed as one of the Company’s Commissioners upon its establishment in 1993. A practicing vitreo-retinal consultant, he founded Klinik Mata Nusantara,
a national chain of eye clinics and serves as the Chairman of the Clinic’s Medical Advisory Board. He was the Commissioner of PT Elbatama Finance (2000-2004), the Commissioner of PT Aceh Timur (1998-2003) and the President Director of PT ANJ Healthcare (2006-2010).
 

EDUCATION
Dr. Tahija graduated from the University of Indonesia in 1980 with a Bachelor’s degree in Medicine.
 

AFFILIATIONS
Dr. Tahija is the brother of George Santosa Tahija, a Commissioner of the Company. He is also President Director and the majority shareholder of PT Austindo Kencana Jaya, one of the majority shareholders in ANJ.

BASIS OF APPOINTMENT
• First Appointment: Deed No. 72 of Sutjipto S.H, Notary in
Jakarta, dated April 16, 1993
• Last Appointment: Deed No. 47 of Christina Dwi Utami, S.H.,
M.Hum., M.Kn, Notary in Jakarta, dated June 10, 2020.
 

POSITION TENURE
April 1993-present.
 

CONCURRENT POSITIONS
President Director of PT Austindo Kencana Jaya (majority shareholder of the Company) (2017-present).

Anastasius Wahyuhadi

Commissioner

EXPERIENCE
Mr. Wahyuhadi was appointed as one of the Company’s Commissioners in 2006, having served as ANJ’s Corporate Services Director for eight years from 1997 to 2005. He is
also on the Board of Commissioners of ANJ subsidiaries. During his career, he served as a Commissioner or Director of several multinational, national and public companies in Indonesia such as, the Deputy President Director dan Legal Director & Corporate Secretary of PT Rothmans of Pall Mall Indonesia (previously known as PT Faroka SA) (1983-1994), the Director of PT Anwar Sierad Group (1994-1997), the President Commissioner of PT Asuransi Indrapura (1998-2012). He is also actively engaged in philanthropic work, serving as Chairman of the Board of Management of the Tahija Foundation (2003-2018).
 

EDUCATION
Mr. Wahyuhadi holds a Bachelor’s degree in Law from Satyawacana University, Indonesia (1976).
 

AFFILIATIONS
Mr. Wahyuhadi has no affiliate relationships with any other Commissioners, Directors or shareholders of the Company.
 

BASIS OF APPOINTMENT
• First Appointment: Deed No. 49 of Esther Mercia Sulaiman
S.H, Notary in Jakarta, dated January 19, 2006.
• Last Appointment: Deed No. 47 of Christina Dwi Utami, S.H.,
M.Hum., M.Kn, Notary in Jakarta, dated June 10, 2020.
 

POSITION TENURE
January 2006-present.
 

CONCURRENT POSITIONS
• Commissioner of PT Austindo Nusantara Jaya Agri (2006 –
present).
• Commissioner of PT Austindo Nusantara Jaya Agri Siais
(2008 – present).
• Commissioner of PT Sahabat Mewah dan Makmur (2003 –
present).
• Commissioner of PT Kayung Agro Lestari (2008 – present).
• Commissioner of PT Galempa Sejahtera Bersama (2015 –
present).
• Commissioner of PT Permata Putera Mandiri (2013 –
present).
• Commissioner of PT Putera Manunggal Perkasa (2013 –
present).
• Commissioner of PT ANJ Agri Papua (2011 – present).
• Commissioner of PT Austindo Aufwind New Energy (2013 –
present).
• Commissioner of PT Gading Mas Indonesia Teguh (2008 –
present).
• Commissioner of PT Austindo Nusantara Jaya Boga (2013 –
present).

Istama Tatang Siddharta

Commissioner

EXPERIENCE
Mr. Siddharta was appointed as a Commissioner of the Company in July 2004. Prior to joining the Company, he was the Chairman of Siddharta, Siddharta & Widjaja, an affiliate of international accounting firm KPMG in Indonesia. Mr. Siddharta has more than 40 years of experience in finance and accounting. He is a
member of the Institute of Indonesian Accountants.
 

EDUCATION
Mr. Siddharta holds a Bachelor’s degree in Accounting from the University of Indonesia (1980).
 

AFFILIATIONS
Mr. Siddharta is the brother of the Company’s Commissioner, Istini Tatiek Siddharta.
 

BASIS OF APPOINTMENT
• First Appointment: Deed No. 24 of Utiek Rochmuljati Abdurachman, S.H, Notary in Jakarta, dated July 6, 2004.
• Last Appointment: Deed No. 47 of Christina Dwi Utami, S.H., M.Hum., M.Kn, Notary in Jakarta, dated June 10, 2020.
 

POSITION TENURE
July 2004-present.
 

CONCURRENT POSITIONS
• Independent Commissioner of PT Mitra Pinasthika Mustika
Tbk. (2013-present).
• President Director of PT Amalgamated Consulting Indonesia
(2009–present).

Josep Kristiadi

Independent Commissioner

EXPERIENCE
Mr. Kristiadi has been an Independent Commissioner of the Company since March 2012. His varied career includes serving
as a lecturer and guest lecturer at Faculty of Social and Political Sciences, Atma Jaya University, Yogyakarta; the National Resilience Institute; the Air Force Staff and Command College,
Bandung and the National Police Staff College, Bandung. He was a member of People's Consultative Assembly (1987-1992). He regularly appears as a columnist and commentator in national
media on political development, civil-military relations, security and constitutional reform. Mr. Kristiadi has also served as Head of the Politics Department and Deputy Executive Director at CSIS, Jakarta (1999–2004).
 

EDUCATION
Mr. Kristiadi holds a doctorate in Political Science from Gadjah Mada University, Yogyakarta (1995).
 

AFFILIATIONS
Mr. Kristiadi has no affiliate relationships with any other Commissioners, Directors or shareholder of the Company.
 

INDEPENDENCE
Mr. Kristiadi has served more than 2 (two) terms as an Independent Commissioner, but he declares that he remains independent and will comply with all prevailing laws and regulations.
 

BASIS OF APPOINTMENT
• First Appointment: Deed No. 2 of Esther Mercia Sulaiman S.H, Notary in Jakarta, dated March 5, 2012.
• Last Appointment: Deed No. 47 of Christina Dwi Utami, S.H., M.Hum., M.Kn, Notary in Jakarta, dated June 10, 2020.
 

POSITION TENURE
March 2012-present.
 

CONCURRENT POSITIONS
Secretary of the Board of Directors of the CSIS Foundation (from
2005–present).

Darwin Cyril Noerhadi

Independent Commissioner

EXPERIENCE
Dr. Noerhadi was appointed as an Independent Commissioner of the Company in 2017. Mr. Noerhadi has more than 28 years of experience in financial industry. He has various senior roles, including President Director of PT Kliring Deposit Efek Indonesia (1993-1996), President Director of PT Bursa Efek Jakarta (1996-1999), Partner of PricewaterhouseCoopers Jakarta (1999-2005), Chief Financial Officer of PT Medco Energi Internasional Tbk. (2005-2011) and Senior Managing Director of Creador – Regional Private Equity (2011-2019).
 

EDUCATION
Dr. Noerhadi holds a Bachelor’s degree in Petroleum Geology from the Bandung Institute of Technology, Indonesia (1985), an MBA in Finance and Economics from the University of Houston, USA (1988) and a PhD in Strategic Management from the University of Indonesia (2013).
 

AFFILIATIONS
Dr. Noerhadi has no affiliate relationships with any other Commissioners, Directors or shareholder of the Company.
 

INDEPENDENCE
Dr. Noerhadi has not served more than 2 (two) terms as an Independent Commissioner.
 

BASIS OF APPOINTMENT
• First Appointment: Deed No. 144 of Dr. Irawan Soerodjo S.H., M.Si, Notary in Jakarta, dated February 20, 2017.
• Last Appointment: Deed No. 73 of Christina Dwi Utami, S.H.,
M.Hum., M.Kn, Notary in Jakarta, dated June 9, 2021.
 

POSITION TENURE
February 2017-present.
 

CONCURRENT POSITIONS
• Member of Supervisory Board (professional) of Indonesia Investment Authority (2021-present)
• Commissioner of PT Medikaloka Hermina Tbk. (2017-present).
• President Commissioner of PT Creador Indonesia (January 2020-present).

Istini Tatiek Siddharta

Commissioner

EXPERIENCE
Mrs. Siddharta was appointed as the Company’s Commissioner in 2021, after having served as President Director of the Company (2016-2021), the Deputy President Director (2012-2015) and the Group Finance Director (2001-2012). She began her career as a public accountant and was a Partner at Siddharta, Siddharta & Harsono, a member firm of Coopers & Lybrand, which in 1998 became a member firm of KPMG. She is an active member of several professional associations, including the Institute of Indonesian Accountants, where she is on the Consultative Board of Financial Accounting Standards. She chaired the Indonesian Financial Accounting Standards Board from 2000 to 2002.
 

EDUCATION
Mrs. Siddharta holds a Bachelor’s degree in Accounting from the University of Indonesia (1985) and an MBA from the John Anderson School at the University of California, Los Angeles,
USA (1994).
 

AFFILIATIONS
Mrs. Siddharta is the sister of Istama Tatang Siddharta, a Commissioner of the Company.
 

BASIS OF APPOINTMENT
First and Last Appointment: Deed No. 23 of Christina Dwi Utami, S.H., M.Hum., M.Kn, Notary in Jakarta, dated November 2, 2021.
 

POSITION TENURE
November 2021-present.
 

CONCURRENT POSITIONS
• Commissioner PT Memimpin Dengan Nurani (2016–present).
• Commissioner PT Austindo Kencana Jaya (2016–present).