PT Eksplorasi Nusa Jaya (PT.ENJ) is a geological survey, mapping, and technical support company established in 2008. Holding a Mining Services License (IUJP), PTENJ builds on more than a decade of exploration experience, originating from its earlier operation as PT Cyprus Amax Indonesia (1997–2007).
We are committed to delivering high-quality, cost-effective support for mineral exploration and mining projects across Indonesia. With 60 professional staff and over 120 contractor personnel, PTENJ provides expertise in project management, geological services, drilling support, geotechnical slope remediation, GIS and 3D modelling, custom technical applications, logistics, and HSE/Environmental support.
