
Our mine. our pride. our future.
who we Are
For over 40 years, Ok Tedi Mining Limited has contributed to the Papua New Guinea economy through mining copper, gold and silver at Mt. Fubilan in the Western Province.
Our success is measured by safety performance, financial performance, social development programs and the management and mitigation of environmental impacts.
A 100% PNG owned company, Ok Tedi Mining Limited operates the longest running open-pit copper, gold and silver mine in Papua New Guinea.

Unlocking value for our shareholders – the people of Papua New Guinea
Ok Tedi is growing for a sustainable future. We have a history of strong returns and operate with a mandate to deliver sustainable benefits, both social and economic, to our communities. Learn more about our recent growth
Latest News
- Ok Tedi builds future-ready workforce throug Scholarship and Graduate Development ProgramsOk Tedi Mining Limited (OTML) continues to strengthen its commitment to sustainable development in PNG through investments in education and… Read more: Ok Tedi builds future-ready workforce throug Scholarship and Graduate Development Programs
- DWU graduate receives Ok Tedi Award for Academic ExcellenceA Mathematics and Computer Science graduate at the Divine Word University (DWU) received the Ok Tedi Award for being the… Read more: DWU graduate receives Ok Tedi Award for Academic Excellence
- Ok Tedi: Western Province comes first in ‘Lighting Up the West’ initiativeOk Tedi Mining Limited (Ok Tedi) has reaffirmed that Western Province remains priority under its major electrification initiative, Lighting Up… Read more: Ok Tedi: Western Province comes first in ‘Lighting Up the West’ initiative
- Ok Tedi continues Strengthening Local and National Workforce CapacityOk Tedi Mining Limited (Ok Tedi) has reaffirmed its commitment to growing Papua New Guinea’s next generation of leaders and… Read more: Ok Tedi continues Strengthening Local and National Workforce Capacity



