Kedi Ilimbit

Managing Director and Chief Executive Officer

Kedi holds a Degree in Mechanical Engineering from the PNG University of Technology, a Diploma in Management (Front Line Supervision), a Graduate Diploma in Maintenance Management from Central Queensland University.

Kedi Joined OTML through the Graduate Development Scheme in 1995 to 2004 starting as  graduate mechanical engineer and worked in various roles.

Kedi left in 2004 and worked at various mines (coal, iron ore, zinc, lead, silver, copper) in Australia performing in senior and managerial roles.

He returned back to OTML in Mid-2015 as Manager Mine Maintenance, prior to that he was employed as Manager Mobile Assets with Cliffs Natural Resources at their Koolynobbing Iron Ore operations in Western Australia.

Prior to his appointment as Managing Director & Chief Executive Officer, he was the Deputy CEO and General Manager Community & Operations Support, as well as General Manager Asset Management, and General Manager Processing.

Cameron Clark

General Manager Commercial, Chief Financial Officer and Company Secretary

Cameron brings to Ok Tedi more than 30 years business experience including 15 years in senior management roles within the mining industry, and mostly in PNG. Prior to that, he held senior management roles in the technology and liquor industries. He holds a Bachelor of Commerce from the University of New South Wales, Sydney, Australia and is a member of both CPA Australia and CPA PNG.

Cameron is a Member of the OTML Board Audit & Risk Committee and a Director of Kumul Minerals Holdings Limited.

Alan Bong

Acting General Manager Strategy, Business Development & Optimsation

Profile to be made available soon.

Maling Ambranga

General Manager Engineering, Infrastructure and Projects

Maling holds a Bachelor of Engineering Degree in Civil Engineering, and a Masters of Engineering in Civil Engineering, both attained from the PNG University of Technology, and a Diploma of Leadership and Management from TAFE Queeensland, Australia.

Maling has over 15 years of experience in civil engineering, having worked with the National Department of Works (DoW) as a Graduate Civil Engineer in 2004 to later bcoming the Regional Works Manager for the Highhlands Region.

Prior to joining OTML in September of 2019, Maling was the Assistant Secretary for the Contracts and Procurement Branch in the DoW Headquarters in Port Moresby.

Mark Stone

General Manager People and Culture

Mark holds a Bachelor of Commerce majoring in Human Resources from the University of Newcastle, Australia. He is also a professional member of the Australian Human Resources Institute.

Mark has over 30 years of international experience in senior human resources roles in the mining industry, from the perspective of site based and corporate positions. His responsibilities have included all aspects of human resources in Australia, Africa and North and South America.

He is very passionate about unlocking potential of employees through engagement and teamwork.




Jesse Pile

General Manager Social Performance and Sustainability

Jesse is from Gumine, Simbu Province. He holds a Bachelor of Science degree in Geology out of University of Papua New Guinea (UPNG), a Master of Science degree in Environmental Geochemistry (UPNG) and a Diploma in Management from Barrier Reef Institute of TAFE.

Jesse started his career with BHP Exploration, where he worked for 5 years before moving to Minorco Exploration, a subsidiary of Anglo America Corporation for 2 years and Misima Mines Limited for 1 year followed by a 2-year period of study from 2001 to 2002.

He joined OTML in January 2003 as Team Coordinator (Superintendent) Riverine Management and was in that role for 13 years until his appointment to the Environment Manager in March 2016.

Jesse is married with five sons and a daughter and resides with his family in Port Moresby.