Tujuh Bukit Gold Mine is one of Indonesia’s largest gold mines, utilizing an efficient heap leach processing method. As the flagship asset of PT Merdeka Copper Gold Tbk, the mine, operated by PT Bumi Suksesindo (BSI), plays a vital role in the long-term growth of Merdeka Group.

Holding a Mining Operation and Production License since 2012, the mine, located in Sumberagung Village, Pesanggaran District, Banyuwangi Regency, East Java, commenced operations in 2016 and poured its first gold in 2017. In the same year, Tujuh Bukit Gold Mine was designated a National Vital Object in recognition of the strategic importance of its mineral resources.

Since commencing operations, Tujuh Bukit Gold Mine has continuously improved its efficiency and productivity through operational optimization, infrastructure development, and exploration programs that support resource growth and extend the mine life.

Alongside these efforts, BSI implements sustainable mining practices by protecting, minimizing, and restoring the environmental impacts of its operations. These initiatives include a closed-loop water recycling system, progressive mine reclamation, watershed reforestation outside the mining area, regular biodiversity monitoring, and routine air and water quality monitoring.

In addition to its environmental stewardship, BSI also demonstrates its commitment to sustainability through a wide range of social initiatives. As one of the largest taxpayers in Banyuwangi, BSI contributes to the well-being of surrounding communities through community development and empowerment programs, while creating employment opportunities with equal access for women. These commitments have earned BSI numerous awards for sustainable mining, environmental management, occupational safety, and community development.