PT Dana Brata Luhur Tbk is an Indonesia-based holding company that provides capital participation in infrastructure projects and companies, with a primary focus on coal logistics and mining support services. The company operates through four main segments: Management Fee; Mining Support Facilities and Heavy Equipment Rental; Mining; and Supply and Services of Ships, Passengers and Goods; offering specialized services including haul roads construction, stockpile areas, coal terminal operations on the Barito River, jetties, conveyors, and port services for coal transportation from pit to port. Through its key subsidiaries PT Talenta Bumi, PT Pelabuhan Talenta Bumi, and PT Talenta Bumi Energi, it serves coal producers in the Talenta area of South Kalimantan, Indonesia, a coal basin with over 800 million metric tons of reserves, handling barges up to 12,000 metric tons for export markets in Japan, Korea, Taiwan, and Hong Kong. Founded in 2008 and headquartered in Jakarta, Indonesia, the company maintains operations primarily in Kalimantan Selatan. In March 2025, PT Dua Samudera Perkasa acquired an 8.89% stake from South Bay Capital Pte Ltd for IDR 57.1 billion, marking a significant ownership change.