Welcome to Ellis International Services, Inc.

Ellis International Services specializes in providing accurate, independent, unbiased market value appraisals (fair market valuations) of mineral properties and mineral rights, from exploration and development tracts to operating mines and quarries.

Our appraisal services are provided for market valuation of properties involving all mineral commodities, such as precious and base metals, industrial minerals, uranium, coal, oil shale, aggregate, and dimension stone. We provide our services throughout the USA and the world, subject to legal and regulatory restrictions. Our valuation reports are developed in accordance with the prevailing national or international standards, including relevant minerals industry standards.

Ellis International Services founded in 1983 is led by Trevor R. Ellis, a minerals property appraiser, geologist, and minerals economist, with 40+ years of professional experience. Mr. Ellis also provides litigation support through his independent market value appraisals of mineral lands, mine and quarry properties. Mr. Ellis develops his valuations in accordance with USA’s national Uniform Standards of Professional Appraisal Practice (USPAP), the International Valuation Standards (IVSs), and other applicable standards.

In addition to extensive field work in the United States, Mr. Ellis has 6 years of field experience working in Australia, Indonesia, Papua New Guinea, and Ecuador.

How We Are Different

The key qualities that make EIS and Mr. Ellis unique include:

  • 40+ years of experience in the extractive industries sector
  • Impeccable qualifications, reputation, and ethics
  • Worldwide name recognition
  • Leading author and speaker in the minerals appraiser/valuer profession
  • Comprehensive knowledge of applicable standards and best practice, Mr. Ellis having been a primary author or adviser on the development of many of these
  • Mr. Ellis can quickly and easily obtain licensing as a Certified General Appraiser in most U.S. states

Let's Discuss Your Appraisal Needs

Ellis offers premium valuation services throughout the USA and around the world. Contact us to discuss the details of your project and see if we’re the right fit.

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