Pamapersada Nusantara
Risa Wahyu Widyastuti has a background in Materials and Metallurgicals Engineering from Institut Teknologi Sepuluh Nopember. Risa Wahyu currently works as a Sustainability Analyst and SHE Management Development & System Evaluation Officer at Pamapersada Nusantara. Previously, Risa Wahyu has experience in various roles such as Analyst of Development Funding Allocation at Bappenas RI, Head of Creative Scientific and Research Development at Materials Research Club, and Functionaries of Kaderisasi Department at Ash-Haabul Kahfi. Throughout their career, Risa Wahyu has demonstrated skills in research and development, financial management, and staff development. Risa has a passion for sustainability and has been actively involved in a variety of projects related to sustainability development and environmental protection.
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Pamapersada Nusantara
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PT Pamapersada Nusantara (PAMA) is a wholly-owned subsidiary of PT United Tractors Tbk, a major distributor of Komatsu heavy equipment in Indonesia. PT Astra International Tbk, the major shareholder of PT United Tractors Tbk, is one of the largest and most respected companies in Indonesia. The embryo of PAMA has commenced since 1974 in form of rental division at PT United Tractors, which engaged in construction project, mining and oil project, land preparation and logging. In 1993 this division changed into an independent company named PT Pamapersada Nusantara. Currently PAMA actively manages numerous coal mines. PAMA has also own some subsidiaries, under the name of PT Kalimantan Prima Persada (KPP) and PT Prima Multi Mineral (PMM).