GRRS focuses on effective asset maintenance management utilizing reliability engineering and predictive maintenance or condition monitoring technologies.

Global Reliable Resource Services

About us

GRRS or Global Reliable Resources Services is one hundred percent nationally owned by former team members of the Reliability Services Section of the Fixed Plant Maintenance Department of Ok Tedi Mining Limited which operates in the Western Province of Papua New Guinea. GRRS specialises in asset maintenance management and engineering.

GRRS operates out of Port Moresby, the capital city of Papua New Guinea. As the company extend its operations further it is expect to move its offices to on-site mining and petroleum project areas and provincial capitals where vital government utilities are located.


GRRS Management

GRRS organisation structure consists of three levels of management: Board Of Directors (BOD), General Manager (GM), Managers and Supervisors.

Elected by the shareholders the BOD is the policy making group that has determined the major policies of the company and appointed the GM. The BOD is also influential in the appointment of Management personnel as well. The board also approves expenditure on important capital items.


Our team
  • A bachelor degree in Mechanical Engineering with over 7 years’ experience years within the mining & petroleum sector. Running a Reliability Centered Maintenance and Conditioning Monitoring Company, the first of its kind in Papua New Guinea is not an easy task. It takes great risks and time involved and the right team that will be supportive and be willing to push for achievement beyond what is expected. Consisting of some of Papua New Guineans best Technicians, Tradesman and Engineers the Dream is to be able to discourse Reliability and Conditioning based maintenance to be practiced in all PNG industries. Equally training young Papua New Guineans to practice and acquire skills associated with Reliability, Condition Monitoring, and Maintenance Engineering.
    Arman KambiuArman KambiuManaging Director
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