- CEO
- Tham Arvin Setyanto
- Full Time Employees
- 23
- Sector
- Non-energy minerals
- Industry
- Forest products
- Address
- The Bellezza Jakarta JK Indonesia 12210
- IPO Date
- Dec 13, 1999
- Business
- PT Tirta Mahakam Resources Tbk manufactures and sells plywood and related wood products, including floorbase, general plywood, laminated/multi plywood, concrete panel, blockboard, moulding, bare core, general panel, polyester plywood and polyester blockboard; the company, founded in 1981 and headquartered in Jakarta Selatan, Indonesia, with factories in Desa Bukuan, Samarinda, East Kalimantan, operates primarily in the forestry and paper industry segment, exporting to markets such as Japan, Korea, Taiwan, India, Europe and the United States, and serves as a subsidiary of PT Harita Jayaraya with ultimate parent PT Harita Guna Dharma Bhakti. In a major strategic shift approved at the Extraordinary General Meeting of Shareholders on September 25, 2025, the company changes its primary business activities from the plywood industry to domestic sea transportation and mining support activities, amending Article 3 of its Articles of Association accordingly as ratified by the Minister of Law on September 30, 2025; this transformation follows the suspension of plywood operations since the second quarter of 2020 amid unrecovered global market conditions, leading to a temporary trading halt by the Indonesia Stock Exchange on January 21, 2025 over going concern doubts. To support the pivot, shareholders approved the acquisition of 20 units of tugboats and barges from related parties for IDR 162 billion using a shareholder loan from PT Harita Jayaraya; the company obtained its Sea Transportation Business License (SIUPAL) and signed a vessel charter agreement on October 17, 2025, marking the official start of sea transportation operations, while its stock trades under ticker TIRT.JK with commercial plywood production having commenced in November 1983 and initial public offering in December 1999.