- Business
- PT Aneka Tambang Tbk (ANTM.JK) is an Indonesia-based diversified mining and metals company engaged in the exploration, excavation, processing and marketing of nickel ore, ferronickel, gold, silver, bauxite, alumina and coal; it also provides precious metals refinery services, mining engineering, construction, trading, agriculture, printing, ground transportation and industrial area management. The company operates through three main segments--Nickel, Precious Metals and Refinery, and Bauxite and Alumina--with nickel activities centered on ferronickel production at the Kolaka facility and nickel ore sales; gold and silver production from underground mines including Pongkor in West Java and Cibaliung in Banten, alongside refinery services; and bauxite mining at Tayan in West Kalimantan feeding alumina processing. Founded in 1968 and headquartered in Jakarta, Indonesia, PT Aneka Tambang Tbk is a subsidiary of PT Mineral Industri Indonesia (Persero), part of the state-owned mining holding MIND ID, with operations spanning the Indonesian archipelago and exports to blue-chip customers in Europe and Asia. Recent developments include securing up to USD 500 million in term loan and revolving credit facilities from a syndicate of international lenders including DBS Bank, MUFG Bank and United Overseas Bank, effective August 2025, to fund capital expenditures, acquisitions and working capital; inauguration of integrated battery-plant ecosystems in Karawang, West Java, and East Halmahera, North Maluku, in June 2025 to advance nickel downstream processing into higher-value products such as nickel pig iron (NPI) and mixed hydroxide precipitate (MHP); progression of the SGAR Phase 1 alumina refinery project with PT Inalum, with 1 million tons annual capacity entering commissioning for commercial operations by end-2025; and significant production growth in 9M25, with nickel ore up 71.9% year-over-year to 12.55 million wet metric tons, bauxite up 262.9% to 2.31 million tons, and gold sales up 19.6% to 34.2 tons, driving revenue expansion of 66.7% to IDR 71.03 trillion.