• Prabhakaran Balasubramanian

    Prabhakaran Balasubramanian

    Chief Executive Officer

    An Indian Citizen, Prabhakaran Balasubramanian was born in Salem, India, on April 17, 1973. He holds a Bachelor of Computer Science Engineering from PSG College of Arts and Science, Tamil Nadu, India, and holds a Certified Private Pilot License (PPL) from Government Aviation Training Institute (GATI), Bhubaneswar, India. Prabhakaran is the Founder & Managing Director of Thriveni Earthmovers Private Limited. His career began in 1993 with a small used excavator and a garbage truck borrowed from friends and family. From there, he built Thriveni into one of the largest mining services companies in India with more than 4,500 units of Heavy Earth-Moving Machinery (HEMM) with an earthmoving capacity of 400 million BCM. Thriveni's growth started in 2012, under the leadership of Prabhakaran who was able to develop the Company from USD5 million in revenue to USD1 billion in 2020, or within 8 years. Prabhakaran has served as Vice President Director of PT Darma Henwa Tbk since September 2020.

  • Vinay Ganga

    Vinay Ganga

    Deputy CEO, Chief Business Development & Corporate Services Officer

    A British citizen, born in Chennai, India, on October 30, 1968. Vinay received a Bachelor of Academic Law (1989), a Bachelor of Law from SV University, India (1991), and a Bachelor of Civil Law from the University of Oxford, England. (1995). He has held various legal positions such as Advocate at the High Court of India (1991-1993), Associate at Mayer, Brown & Platt (1994), Senior Associate at Jones, Day, Reavis & Pogue (1996), Partner Cadwalader, Wickersham & Taft (1999), Partner of Stephenson Harwood (2006), and as Attorney at the International Barristers Chambers at 1 Essex Court Chambers, UK (2002-2004). Furthermore, he developed his career as Co-Founder at Origo Partners (2006) and Founder/CEO of Curve Capital Ventures Ltd (2008). Vinay later served as Director of International Projects at Thrivini Earthmovers Pvt. Ltd. (2011-present), Senior Consultant at Zhong Lun Law Firm (2018-present), and President Executive Vice Chairman at Nevis International Bank and Trust (2019-present). Vinay started as Deputy Chief Executive Office & Chief Business Development Officer of PT Darma Henwa Tbk since 2020.

  • Hemankur Upadhayaya

    Hemankur Upadhayaya

    Chief Finance & Commercial Officer

    An Indian citizen, born in Aligarh, December 3, 1982. He obtained his Bachelor of Technology at the Indian Institute of Technology New Delhi, India in 2004 and continued his Master of Business Administration/PGDBM (Finance), Management Development Institute in Gurgaon, India, in 2006. Mr. Hemankur started his career as a capital market analyst at JP Morgan (2006-2007). Then, he became Associate of Investment & Advisory at Atherstone (2007-2008), VP Strategy & Finance at Earthstone (2008-2014), AVP Business Development & Strategic planning at PT Sinar Mas Agro Resources and Technology Tbk (2014-2018), until Head of Corporate Finance and Group Business Development of PT AKR Corporindo Tbk in 2018. He has served as Vice President Strategic Finance for Thriveni Earthmovers from 2019 to present. Mr. Hemankur began serving as the Company's Chief Finance & Commercial Officer from 2020 until present.

  • Agus Efendi

    Agus Efendi

    Chief Operating Officer

    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 Master of Science in Natural Resources and Environmental Management from Lambung University. Mangkurat, Banjarmasin. With 20 years of experience in various well-known mining contractors, he has extensive knowledge in the field of coal mining operations. He 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 appointed as Director on April 29, 2016.

  • Mukson Arif Rosyidi

    Mukson Arif Rosyidi

    Chief Investor Relations and Corporate Secretary

    An Indonesian citizen, born in Brebes on February 2, 1976. He obtained Bachelor Degree in Petroleum Engineering from the Bandung Institute of Technology (ITB) in 1999, and continued his Master's Degree in Management, concentrating on Strategic Business Management, at Prasetya Mulya Business School (2010). He has had a career in the Bakrie Group for approximately 21 years, starting as a Management trainee in PT Bakrie & Brothers Tbk in 2000, Sales & Commercial Engineer at PT Seamless Pipe Indonesia Jaya (2001-2002). Then served as Assistant Operational Manager at PT Bakrie & Brothers Tbk (2002-2005), Operation Manager at PT Bakrie & Brothers (2005-2008), Senior Manager Business Development at PT Bakrie Metal Industries (2009-2010) and Chief Business Development Officer at PT Bakrie Tosanjaya (2011). Furthermore, Mr. Mukson held position as Company's Head of the Business Development Division (2012-2015), Head of Corporate Secretary and Investor Relations (2013-2017), Corporate Secretary & Chief Corporate Services Officer (2017-2020) and Chief Investor Relations & Corporate Secretary in 2020 until present.

  • Kathiravan Subramani

    Kathiravan Subramani

    Chief Procurement & SCM Strategy

    An Indian Citizen born on May 3, 1980. Mr. Kathiravan is a professional engineer with experience in earthmover and machinery with more than 20 years in engineering services, crushing and screening, equipment planning, strategic operations, warehouse management, spare parts planning and procurement, vendor management, purchasing and commissioning of large-scale mining equipment. He holds a Diploma in Mechanical Engineering from the Government College of Engineering and a Diploma in Automobile Engineering from the Institute of Management and Engineering Studies. He built his career at Thrivini Earthmover Pvt. Ltd. in 1999. Mr. Kathiravan became the Assistant General Manager of Thriveni Earthmover in 2005-2010. He then served as Senior Deputy General Manager in 2010-2016, before being appointed as Vice President of Thriveni Earthmovers in 2016 until now. He has been the Company's Chief Procurement & SCM Strategy since 2020.

  • Tata Athanur Sugavanam

    Tata Athanur Sugavanam

    Chief Asset Management Officer – Unscheduled Maintenance

    An Indian citizen who was born on July 25, 1980. Mr. Tata studied Mechanical Engineer from Annamalai university, Tamilnadu, India. He has more than 18 years of experience all across India for strategic planning, production planning, resource optimization, operation and maintenance, maintenance procedures, engineering, workshop management, inventory management as well as vendor management. Self-have got wide experience in wide range of mining, construction, earthmoving, material handling, processing equipment, beneficiation plants and the making of new projects. He also has exhaustive experience in O&M of engineering services and processing plants. Mr. Tata started working as a Trainee at Tata Motors’ Heavy Transport Vehicle section in the beginning of 2002. Afterwards, he joined Thriveni Earthmovers Pvt. Ltd. since 2002 until present. Mr. Tata became Senior Engineer and came out as Senior Manager of Mechanical in 2007-2009. In the year of 2010-2012, he was promoted as Assistant General Manager of Processing Plan. Then in 2012-2013, he served as Deputy General Manager of Processing Plant and became Senior General Manager of Engineering Services in 2014-2016. While in 2016, he was promoted as Assistant Vice President of Engineering.

  • Barita Andi Siregar

    Barita Andi Siregar

    Chief Asset Management Officer – Regular Maintenance

    Barita Andi Siregar has more than 20 years of experience in mining and more than 5 years in the field of machinery engineering. Siregar who was graduated from Bandung Institute of Technology, majoring in Mechanical Engineering, was once Vice President of Asset Management at Galeo Equipment Corporation, Philippines. He also established a mining contracting company and held the position of Chief Administrative Officer. Previously, Barita Andi Siregar had served as General Manager of Asset Management at PT Petrosea, and General Manager of Plant at PT. Omega Mining Services. He was also the General Manager of PT Kaltim Prima Coal’s plant from February 2006 to June 2012. Then, General Manager of Mining Support Division from March 2007 to June 2012.

  • Cinnaresu Kumaresan

    Cinnaresu Kumaresan

    Deputy Chief Operating Officer – Coal Projects

    Indian citizen, born in Salem on June 15, 1971. He holds a Diploma of Mechanical Engineering, State Board of Education & Training, Department of Technical Education, Chennai, India (1998) and Bachelor of Business Administration, Alagappa University, India (2007). In addition, Mr. Cinnaresu also has a certificate course of Automobile Technology from Annamalai University, India (1996). His career started at Thriveni Earthmover Pvt. Ltd. in 1993 until present. He served as Country Head of PT Thriveni, Indonesia for 12 years. Currently, he is the Deputy Chief Operating Officer of the Company since 2020.

  • Wisnu Wahyudin Pettalolo

    Wisnu Wahyudin Pettalolo

    Deputy Chief Operation Officer – Non-Coal Project

    Born on March 16, 1970, Mr. Wisnu has more than 27 years of experience in various industries. Most of his experiences are at the directorate and commission level, such as President Director of PT Sulawesi Agromalindo Lestari (1996-2003), Commissioner of PT Kaltim Persada (2002-2007), President Commissioner of PT Berdikari Mandakala Pratama (2007-2011), Director of PT Prima Sahaja ( 2010-2013), President Director of PT Mutiara Tanjung Lestari (2011-2014), President Director of PT Pelayaran Sanditia Perkasa Maritim (2011-2014), Commissioner of PT Nusantar Adara (2013-present), Commissioner of PT Integra Comunica Nusantara (2016-present this), to the Commissioner of PT Krakatau Agro Logistics (April 2021-present). He has held the position as Deputy Chief Operating Officer – Non-Coal of the Company in 2020 until now. Mr. Wisnu holds a Bachelor's degree in Accounting from the Independent School of Economics, Manado (1998), and a Masters in Management from WR Supratman University, Surabaya (2012). He is a member of a number of organizations such as the Indonesian Young Entrepreneurs Association (HIPMI), the Indonesian National Ship Owners Association (INSA), the Indonesian Logistics and Forwarders Association (ALFI/ILFA), the Indonesian Employers Association (Apindo), and the Indonesian Truck Entrepreneurs Association (Aptrindo). He also serves as Vice Treasury at PB PABBSI.