PT Eksplorasi Nusa Jaya (PT.ENJ) provides comprehensive technical support for mineral exploration and mining projects across Indonesia. With a team of 60 experienced professionals and over 120 contractor personnel, PTENJ delivers integrated services covering project and geological management, geotechnical and field engineering, digital data solutions, and full logistical, HSE, and environmental support. Our expertise ensures efficient, safe, and high-standard operations for clients in all stages of exploration and mining activities.
PT.ENJ provides full-spectrum project and geological support through technical project planning and management, exploration program design and execution, field mapping and sampling, and drill program supervision. Our team also covers core logging, metallurgical and geotechnical sampling, as well as secure core and sample storage.
We deliver geotechnical expertise including the design and installation of landslide and rockfall mitigation systems such as meshes, geomembranes, and barriers. PTENJ also supports field construction, material procurement and handling, and camp supervision to ensure safe and efficient field operations.
PT.ENJ specializes in digital solutions through the design and development of customized Acquire and Android-based applications for technical data collection, QAQC, and reporting. These capabilities are complemented by digital mapping, GIS design, airphoto surveys, and advanced 3D modelling for geology, alteration, structure, and mineral systems.
Our operational strength is reinforced by comprehensive logistics services and dedicated HSE support across all ENJ field activities. This includes ensuring safe work practices, environmental compliance, and efficient field logistics management involving personnel, materials, and camp operations.
