Contact Us

The Mansion Dukuh Golf Office Building
Fontana Tower 17th Floor, Suite BF-17A1
Jakarta Utara – 14410

Telp. : 021 – 65851657
Telp. : 021 – 22606990
Email :


YEKADA specializes in geological modelling through to financial evaluation. This includes the development of operating and capital cost schedules along with revenue streams to give a Net Present Value (NPV). Our global network of experts includes Competent and Qualified Person who can provide reserve estimations to meet various global investment standards such as JORC and NI 43-101.

With over 20 years in the mining industry, our experience is the greatest asset we bring to our clients. Our global network of experienced and qualified mining professionals conduct peer reviews and audits in all facets of the mining industry and utilize the best available resources to ensure workable solutions are found to both common and unique problems.

Our global networks of experts are experienced on projects of all sizes, mining methods and deposit types.

Our audit and third party reviews examine a number of different aspects of a mining project including:

  • Geology & Exploration
  • Geological Modelling
  • Resource Estimation
  • Mineable Reserve
  • Mine Plans and Methods
  • Model Reviews & Processing Methods
  • Processing & Infrastructure Facilities
  • Environmental Considerations
  • Capital and Operating Costs
  • Production Schedules
  • Procedural Reviews
  • Laboratory Reviews
  • Quality Assurance and Quality Control
  • Environment Health & Safety
  • Site Inspections
  • Permitting
  • Project Economics