Who's Who Humanitarian

Charles O. Grigsby, III

Title: Owner
Company: Grigsby Forensics & Valuation
Location: Las Vegas, Nevada, United States


  • Alliance of Merger & Acquisition Advisors
  • American Institute of Certified Public Accountants
  • American Society of Appraisers
  • Association of Certified Fraud Examiners
  • Clark County Bar Association
  • Exit Planning Institute
  • Heroes Club International, Inc. (volunteer financial advisor)
  • Institute of Business Appraisers
  • Little Brothers – Friends of the Elderly, Chicago Chapter (volunteer)
  • National Association of Certified Valuators and Analysts
  • Pepperdine University Rick J. Caruso School of Law
  • Purdue University
  • Purdue University Global
  • Southern Nevada Estate Planning Council
  • Western Illinois University


  • Honoree, Distinguished Worldwide Humanitarian Award (2023)
  • Inductee, Top Professionals of the Year, Marquis Who’s Who (2023)
  • Accredited in Business Appraisal Review™ (ABAR™)
  • Accredited in Business Valuation (ABV)
  • Accredited Senior Appraiser (ASA), American Society of Appraisers
  • Certificate in Private Capital Markets (CPCM)
  • Certified Fraud Examiner (CFE)
  • Certified in Financial Forensics (CFF)
  • Certified Information Technology Professional (CITP)
  • Certified Merger and Acquisition Advisor (CM&AA)
  • Certified Public Accountant (CPA)
  • Certified Valuation Analyst (CVA)
  • Master Analyst in Financial Forensics (MAFF)
  • Pursuing Advanced Valuation Certification, New York University Stern School of Business

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