• InProved | Extractive Industries Valuation

    Especially for early-stage projects

    Since 1983, we've helped hundreds of entrepreneurs perform industry-standard valuation services to understand what their projects are worth. We are here to help you understand what yours is worth.

  • Market Appraisal

    Our market valuation reports are developed to relevant international standards such as VALMIN for mineral resource classification and valuation.


    Expert Witness

    Our consultants have regularly conducted expert valuation analysis for litigation cases involving mineral properties, including mines and quarries.

    Supporting services

    Most market appraisals are conducted on current documented knowledge, or lack of. Hence supporting services are generally needed.

  • Valuation standards applied

    Valmin code

    Provided by Australian Institute of Mining and Metallurgy (AusIMM) and AIG.


    Provided by Canadian Institute of Mining, Metallurgy and Petroleum (CIM)


    Guidelines from Society of Petroleum Engineers’ Resource Management System (PRMS)

  • All Mines and Petroleum Advisory and Valuation

    Expertise in

    • Valuation of Mines and Mineral Reserves

    • Fully developed and operational mines

    • Partly explored deposits and exploration properties

    • Major and minor minerals, metallic (Ferrous, Non-ferrous) and non-metallic minerals, fuel minerals

    • Open pit and UG mines

    • Due diligence, Mines Valuation, Mineral reserve valuation and advisory

    • Mining scoping and feasibility studies

    • Mineral reserve classifications

    • Review of operations and mining leases

    • Technical Opinions

  • Meet our customers

    Get more than just their Services! They become partners.

    "We’ve been working with InProved for more than three years now, and the journey has been seamless." Gordon He, Chairman of the Wengfu Group

    Approachable, knowledgeable. Our person for mining.

    "Introduced to InProved via a close friend more than 3 ago and it's been smooth sailing ever since. Huan's attention to detail is second to none." Pablo Mbangu

    National-level consultant with practical solutions

    "Johnson Koh from InProved has become a trusted advisor and consultant for me whenever I need help navigating business challenges around O&G and mining." 
  • Ask the expert

    Get the right guidance with a QP (qualified person) by your side.

    Call a QP at 65 6950 5010

    Mon-Fri: 9 a.m - 6 p.m SGT
    Weekends: 9 a.m - 12 p.m SGT

    Our QPs can be found in more than 80 countries around the world.

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