Litigation Support & Expert Testimony

GMC & Company provides experienced litigation support and expert testimony in business valuation, damages, and forensic accounting matters. We help attorneys build, present, and strengthen their cases with clear analysis and credible testimony that can withstand scrutiny.

Expert support that helps attorneys present stronger cases


Complex financial and valuation issues often require an experienced expert to analyze the facts, apply the appropriate methods, and explain the results in a way that is clear, reliable, and persuasive.

GMC & Company provides litigation support and expert testimony in business valuation, economic damages, lost profits, and forensic accounting matters in state and federal courts, mediation, arbitration, and other dispute resolution proceedings.

When Litigation Support May Be Needed


Common matters we support

  • Commercial litigation

  • Shareholder and partner disputes

  • Divorce and marital dissolution

  • Economic damages and lost profits

  • Breach of contract and business torts

  • Business valuation disputes

Types of support provided

  • Case strategy and issue evaluation

  • Document review and financial analysis

  • Valuation and damages analysis

  • Expert reports and affidavits

  • Deposition and trial testimony

  • Rebuttal analysis and peer review

Litigation Support Services


Business Valuation Support

Valuation analysis of businesses, ownership interests, and intangible assets for litigation, dissolution, disputes, and damages matters.

Expert Reports

Clear, well-supported written reports that explain the analysis, methods, assumptions, and conclusions in a logical and understandable way.

Damages & Lost Profits

Analysis of financial losses, lost profits, reasonable certainty, and mitigation issues using accepted economic and financial methods.

Deposition Testimony

Preparation and testimony that communicates complex financial and valuation issues clearly and with confidence

Forensic Accounting

Investigation and analysis of financial records, transactions, and accounting issues to identify issues, quantify losses, and support claims.

Trial Testimony

Experienced courtroom testimony that presents opinions in a credible, organized, and persuasive manner for judges and juries.

Our Approach


We focus on the facts, the applicable standards, and reliable analysis. Our work is objective, well-documented, and designed to meet the requirements of the court and the needs of your case.

Understand the case and issue

We begin by understanding the case, key issues, and the information needed to provide meaningful support.

Analyze and apply the appropriate methods

Communicate clearly and persuasively

We analyze the facts review relevant data, and apply methods that are appropriate and defensible.

We prepare clear report and provide testimony that explains the analysis in a straightforward manner.

Support your case at every stage

We support your case from early assessment through trial and any appeals or post-trial proceedings.

Credentials That Support Our Work


GMC & Company's qualifications and experience help ensure our analysis and testimony are credible, reliable, and admissible.

  • Experienced in state and federal court matters and alternative dispute resolution

  • Qualified as an expert in business valuation, damages, and forensic accounting

  • Experience with closely held businesses, professional practices, and complex financial matters

  • Familiar with relevant case law, standards of value, and professional guidelines

  • Committed to objectivity, accuracy, and clear communication

Why Choose GMC & Company

Attorneys rely on GMC & Company for responsive service, practical insight, and testimony that helps their cases.

  • Clear, objective analysis tailored to the issues in your case

  • Experienced expert testimony that is credible and effective

  • Responsive communication and timely turnaround

  • Practical, solutions-focused approach

  • Support for depositions, mediation, trial, and settlement discussions

Related Services


Forensic Accounting