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Board of Directors

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Crescento Hermawan – President Director of ENM
He is a graduate from the University of Toledo, Ohio majoring in Business Administration. Following his graduation he joined PT. Bank Universal, and then PT.Persada Capital Investama, an investment capital company in Indonesia.

Rayendra Pradipta – Director of ENM and Finance & Administration Director of PKN
He graduated from University of Airlangga Surabaya majoring in Communications. He has various experiences in Marketing and Investment Industries, and Coal Mining Industry such as PT. HM Sampoerna Tbk, PT. Eduka Pratama (English First – East Indonesia Region), PT. Marketing Komunikasi Indonesia. He entered the Mining Industry through PT. Persada Kapuas Prima (KORINDO Group). He also Director at PT. Kharisma Datayu Raya, and PT. Persada Medika Raya (Persada Hospital Malang, East Java).

Jeffrey Mulyono – President Director of PKN
He graduated from the Bandung Institute of Technology (Indonesia), majoring in Mining Engineering. Following his graduation from university he joined the Astra Group of companies and final position was President Director at PT. Berau Coal. Now He is as President Director of PT. Bhakti Energi Persada, and Commissioner at PT. Energi Nusa Mandiri.

Ismanto Rialdy – Operations Director of PKN
He graduated from the Bandung Institute of Technology (Indonesia), majoring in Mining Engineering and attained his master degree majoring in Management from Prasetya Mulia (Indonesia). He has 20 years various experiences in mining, Coal mining and related business industries, as a mine engineer and at senior management level such as PT. Lusang Mining, PT. Bakrie Nusantara Corporation, PT. Fajar Bumi Sakti, PT.Trinindo, PT. Tekno Orbit Persada, PT. Kapuas Bara Persada; his previous position was Operation Director.

Tria Suprajeni – General & Development Director of PKN
He is a Civil Engineer graduating from the Bandung Institute of Technology (Indonesia), then attained master degree from University of Indonesia majoring in Accouning. He has more than 20 years experiences in mining, Coal Mining and related business industries such as PT. United Tractors, PT. Berau Coal (as Finance Director).