Who we are

NACOMEX, the leading computer appraisal specialist and expert witness consultancy, has been providing USPAP-compliant computer valuations, forensic computer appraisals, depreciation schedules, residual value forecasts, litigation support and expert witness services to corporate and governmental clients since 1987

Meet Robert Zises, ASA,
Senior Testifying Expert

What we do

Computer Appraisals

Present-day, Retrospective and Prospective Valuations

Expert Witness Services

Testimony, Critique of Opposing Experts, Deposition Consulting

Depreciation Schedules

Schedules for Municipalities and Corporate Entities

- posted by R. Zises

There are three main reasons behind the company's favorable results:


First, is the knowledge and experience of the people we assign to each project team. Our Professional Staff consists of Accredited Senior Appraisers, market specialists, statisticians and researchers that work on electronic equipment cases day after day. Our Technical Staff consists of top-notch programmers, computer and network engineers familiar with virtually every aspect of a case.



Second, is the credibility that our real-world market experience and wealth of evidentiary data has earned us over many years of specializing in computer valuations Our value conclusions are invariably supported by our extensive proprietary database of verified actual sales observations. We bring this in-depth experience and vast library of critical transactional evidence to each project. As a result, our analyses, opinions, conclusions, reports, and testimony carry added cogency in the Federal, State and local courts in which we have appeared.



Finally, as Senior Accredited Appraisers and members of the American Society of Appraisers, we hold ourselves to the highest ethical standards known in the profession. The outstanding track record we have achieved in all our projects, from landmark ad valorem tax litigation to "true lease" test cases, is a reflection of our hard work, careful analyses and dedication to our clients

- posted by R. Zises

NACOMEX specializes in the valuation of computer and computer related hardware.

We focus on appraisal practises and principles unique to computers:

We apply USPAP (Uniform Standards of Professional Appraisal Practice) and subscribe to the professional standards of the American Society of Appraisers.
We typically base our valuations on our huge transactional database of actual sales observations. These data of verified arm’s length sales are one of the reasons behind the cogency of our value conclusions in court.