• Teguh Boentoro

    Teguh Boentoro

    President Director

    Mr. Teguh Boentoro is an Indonesian citizen who has more than 30 years of experience in the fields of financial investment and taxation, both nationally and internationally. He earned his Bachelor of Arts in Business Administration from The University of Texas at Austin in 1985. Teguh Boentoro started his career at Arthur Andersen, LLC, as a tax consultant in Singapore, Tokyo and Hong Kong from 1986 to 1988. Then from 1995 - 1996, he worked as a partner at Gunawan, Prijohandojo, Utomo & Co. Then from 1996 to 2005, he became a founding partner at Prijohandojo, Boentoro & Co. And in 2005 - 2010 he became a founding partner at PB Taxand which was a rebranding of Prijohandojo, Boentoro & Co. He founded PT Infinia Luhur in 2013 and has served as Director until now. He also founded PT J&P Indonesia in 2017 and served as President Commissioner in 2017 - 2022. From 2021, he served as President Director of PT Batuta Chemical Industrial Park. In 2022, he joined PT Bumi Resources Minerals Tbk and has served as Commissioner until now. And in 2021, he joined PT Amman Mineral Internasional Tbk and served as Independent Commissioner until now.

  • Agus Efendi

    Agus Efendi


    An Indonesian citizen, born in Ponorogo, on September 5, 1970. He holds a Bachelor's degree in Mining Engineering from the National Development University (UPN), Yogyakarta and a Masters in Natural Resources and Environmental Management from Lambung Mangkurat University, Banjarmasin. With 20 years of experience in various well-known mining contractors, he has extensive knowledge in the field of coal mining operations. He briefly filled the positions of Mining supervisor and Coal Quality Supervisor at PT Gunung Bayan Pratama Coal Muara Tae in 1998. After that, he became Project Engineer (2000-2001) and Deputy Project Manager (2008-2010) at PT Thiess Indonesia. Mr. Agus joined PT Darma Henwa Tbk in 2010 as Project Manager of the Asam Asam coal mine in South Kalimantan owned by PT Arutmin Indonesia. In mid-2012, he was appointed as Head of Bengalon Coal Project in East Kalimantan owned by PT Kaltim Prima Coal. He then served as the Company's Chief Operating Officer since October 1, 2013 and was appointed as Director on April 29, 2016.

  • Ahmad Hilyadi

    Ahmad Hilyadi

    Director & Corporate Secretary

    Mr. Ahmad Hilyadi is an Indonesian citizen and was born on March 25, 1961. Obtained a bachelor's degree in management and finance from the University of Indonesia, in 1987. Started his career as an Account Officer at Bank Niaga in 1988. Then he served as Trade Finance Corporate Banking at Citibank International Banking Group and Vice President of Corporate Banking Group at Bank Danamon in 1993-1994. Then served as Senior Vice President of Investment Banking Group in 1995 - 1997. In 1997, he served as the vice president of corporate finance at PT Bakrie Capital Indonesia. Then, from 1998 to 1999, Mr. Ahmad Hilyadi served as the Vice President of PT Bakrie Finance Corporation. Since 2007, Mr. Ahmad Hilyadi has become an executive and owner of a number of companies in mini hydro power plant, waste energy solutions, infrastructure, and consultant oil and gas sector through PT Exabenda Cipta Karya, PT Total Guna Energy and PT Definita Hydro Nusantara, Noble Capital Resources (Asia) Pte Ltd, PT Definita Quantum Pacific, and PT Djasa Definita. He was appointed as Director of PT Darma Henwa Tbk through the Extraordinary General Meeting of Shareholders (EGMS) on August 19, 2022.