Welcome to PT Smelting

Gresik Copper Smelter & Refinery

PT Smelting is the first copper smelter and refinery in Indonesia. Establishment of PT Smelting began when PT Freeport Indonesia invites Mitsubishi Materials Corporation (MMC) to work together to build a copper smelter and refinery in Indonesia in 1994.

To contribute to sustainable development of the Local Community, the Republic of Indonesia and the World through our copper smelting and refining business.

To realize safe, healthy and environmentally friendly process in the plant in order to deliver the highest quality of copper cathode and by-products to our customers stably.

Meet Our Board Director

Board Director of PT Smelting

Clayton Tony Wenas

President Director

Horst-Dieter Garz

Director

Ryuichi Hasegawa

Director

CSR Activities

PT Smelting Peduli

Various awards have been achieved by PT Smelting, such as: PROPER Green, Green Industry Award,  National Energy Efficiency Awards.

Awards & Certifications

Remarkable Achievements of
PT Smelting

Various awards have been achieved by PT Smelting, such as: PROPER Green, Green Industry Award,  National Energy Efficiency Awards.

News & Press Release

PT Smelting News

Interested in a Career Opportunity at PT Smelting? Explore Our Open Positions!