Citizen of Indonesia.
Ibrahim Yusuf was appointed as the Company Independent Commissioner on 17 April 2009, and then appointed as the President Commissioner on 29 March 2010. He was a diplomat for 20 years, and was mainly stationed in developed countries. He was graduated from Asian Institute of Journalism in Manila in 1993 and Lemhanas in 1996. He obtained a number of medals and achievements: Anugerah Satya Lencana Karya from President of Republic Indonesia in January 2002; Knight Grand Cross (First Class) of the Most Exalted Order of The White Elephant from Your Highness King Bhumibol Adulyadej as the appreciation of his services to Thailand in April 2008; Awards from the Rector of Mae Fah Luang University for his contribution to the development of bilateral relations in education, Chiang Rai in November 2008.

Citizen of Thailand.
Somruedee Chaimongkol was appointed as the Company’s Commissioner on 27 July 2007. She joined Banpu in 1983 and since 1999 sit on the main position as Chief Financial Officer. She started her career in Banpu and has had experiences in the mining industries for 24 years. She is also Director in some of Banpu group of companies, and Chairman of Banpu Provident Fund, member of Banpu Risk Management Committee as well as the member of Commodity Risk Management Committee. She graduated as Bachelor of Accounting from Bangkok University, Thailand in 1983 and graduated from Harvard Business Scholl, Boston, USA, for Global Leadership program in 2000.

Citizen of Thailand.
Somyot Ruchirawat was appointed as the Company's Commissioner on 2 April 2012. Previously, he was the President Director of the Company since 2001 until 2012. He joined the Company in 2001 as the President Director. He has had more than 15 years of experience in mining industry, and has joined Banpu since 1995 as Managing Director MRD-ECC, the subsidiary of Banpu until 2000. In 2000, he was transferred to Indonesia as Vice President Coal International Trade and become the Senior Vice President Coal Operation Indonesia. He obtained his Bachelor degree in Chemical Engineering and MBA in Chulalongkorn University, respectively, in 1982 and 1997. In 1994, he obtained his Master in Industrial Engineering and Management degree from Asian Institute of Technology.

Citizen of Indonesia.
Rudijanto Boentoro was appointed as the Company’s Commissioner on 29 March 2010. Prior to the appointment, he spent most of his career in Marketing of the group since 1986 and then was appointed as Director since 1994 until 2009. He was also Senior Vice President Marketing for Japan, Europe, South and North America regions. He completed his   Bachelor of Economics degree from the Faculty of Economics in Universitas Katholik Parahyangan Bandung in 1981.
 

Citizen of Indonesia.
Lukmanul Hakim was appointed as Company Commissioner on 27 July 2007. Before then, he was the Director of Operational and HR Director and also served other positions since 2001. He started his career in Indocement from 1978 until 1992 before he joined PT Indominco Mandiri. He obtained his degree as Mining Engineer from Institut Teknologi Bandung (ITB) in 1978 and Magister Management from Prasetiya Mulya Business School in 2001

Citizen of Indonesia.
Prof. DR. Djisman S. SImandjuntak appointed as the Company Independent Commissioner on 27 July 2007. He started his career as an auditor in SGV-Utomo in 1973. In 1984 he was the Head of Economics Affairs Department for Center for Strategic International Studies (CSIS) and in 1999 was appointed as Chairman of the Board of Trustees for Centre for Strategic International Studies in Jakarta. Currently, he also served as the Executive Director of Prasetiya Mulya Business School in Jakarta. He obtained his Bachelor of Economics degree from Universitas Katholik Parahyangan, Bandung in 1973 and his Diploma degree in Monetary Economic and Public Finance from University of Cologne in 1979 and also PhD of Economics degree in the same university in 1983.

Citizen of Thailand.
Pongsak Thongampai was appointed as the President Director of the Company on 2 April 2012. Prior to the appoinment, he was the Director of the Company since 2003 until 2012. He joined the Company as VP of Business Development since 2002. He has more than 25 years of significant experience in mining industry. Before joining the Company, he was positioned as senior manager of government relations in Banpu Public Company Limited in 1992-2001. Since 2005 he also served as Deputy Head of Coal Operations Indonesia.

He obtained his Bachelor of Geology from Faculty of Geology, University of Chulalongkorn in 1982 and got his Master of Business Administration degree from Kasetsart University in 2002.

Citizen of Great Britain.
Sean Trehane Pellow appointed as the Company’s Director on 2 April 2012. He has been joining PT Indominco Mandiri since 1999 as Mine Engineering for 2 years, and continued to be Mining Production for another 2 years and lastly positioned as Mine Head from 2003 until 2011. He completed his First Class Diploma in Mining Engineering from the Camborne School of Mines, UK.

Citizen of Indonesia.
Leksono Poeranto appointed as Director of the Company on 2 April 2012. He joined the group in 1999 as Deputy Director External Relations. Since 2009 until now, he was appointed as President Director of PT Kitadin, and Director in di PT Indominco Mandiri, PT Trubaindo Coal Mining, PT Jorong Barutama Greston, PT Bharinto Ekatama and concurrently also  assigned as Vice President Corporate Affairs di PT Indo Tambangraya Megah Tbk. He completed his education in Military Academy, Magelang in 1983, and further obtained his Master degree in Business Administration from IPMI. He also has completed the Professional Directorship Program from Indonesian Institute of Corporate Directorship.

Citizen of Indonesia.
Edward Manurung was appointed as the unaffiliated Director of the Company on 27 July 2007. He started his career in Deutsche Bank, Jakarta. Before that, he served in some  positions of some multinational companies, including Finance Manager – Dow Indonesia, Finance and Administrative Director – L’Oreal Indonesia since 2002 until 2003 and Finance Director – Makro Indonesia since 2003 until 2006. He obtained his Bachelor of Accounting degree from University of Indonesia in 1990 and Master of Business Administration from University of Florida, USA  in 1995.
 

Citizen of Indonesia.
Hartono Widjaja was appointed as Director on 28 March 2011. He joined the group in 1989 where he positioned as Assistant Marketing Manager in PT Kitadin and later promoted to be Marketing Manager in 1992. Afterwards, in 1994 he was the Deputy General Manager for Marketing & Shipping. In 2002, he was promoted as the Vice President Regional Marketing, and further served as Senior Vice President - Marketing China & North Asia. Since 2010 up to now he also serve as the Senior Vice President for Marketing Japan, Europe, NZ and Marketing Compliance. He obtained his bachelor degree in electronic engineering from Universitas Satya Wacana Salatiga and Master degree in Business (MBA) from IPMI Business School.

Citizen of Indonesia.
Born on November 10, 1964, Mr. A.H. Bramantya completed his bachelor degree program in Geology at University of National Development Veteran, Yogyakarta, and obtained his master degree from Prasetiya Mulya, Jakarta. His career was started as geologist in PT Indominco Mandiri (1991 – 1992), senior geologist (1992 – 1994), technical specialist (1994 – 1997), then Operation Support Head (1997 – 2001).He was appointed HRD Manger at PT Kitadin (2001 – 2003) and assigned to hold Corporate HRD Manager at Banpu Coal Operation Indoneia (2002 – 2005) before serving as Administration Manager at PT Indominco Mandiri (2005 – 2010). He held the position of Mine Technical Head at PT Indominco Mandiri from 2006 – 2012. Later he was appointed  Mine Head of PT Indominco Mandiri and later PT Indo Tambangraya Megah Tbk. Corporate Service Vice President before being appointed director on March 28, 2013.