Expert witness matching
Business interruption experts for complex loss disputes
When a business interruption claim reaches litigation, the numbers must hold up under scrutiny. We connect attorneys and insurers with credentialed experts who quantify losses, interpret policy language, and deliver defensible testimony.
What we match on
- Peril type and policy wording
- Quantum band and forum
- Credentials and testimony experience
- Conflict-checked availability
Expert witness coverage
From core business income quantification to cyber and contingent BI — support across the full lifecycle of interruption disputes.
Loss of Business Income Quantification
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Rate of Business Income, Trends & Adjustments
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Extra Expense Coverage & Extra Expense
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Period of Restoration & Maximum Recovery
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Contingent Business Interruption (CBI)
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Cyber Business Interruption
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Federal Rule of Evidence 702 Expert Reports & Joint Statements
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Litigation & Insurance Disputes (Quantum & Coverage Interface)
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Resources for counsel
Business income formula at a glance
Business income interruption cover - subject to the policy and schedule - typically measures loss of the policy’s defined business income during the period of restoration by comparing the results the business would have achieved but for the interruption with actual results, after wording-specific adjustments.
| Component | What it means | Related reading |
|---|---|---|
| Projected revenue | Expected revenue during the period of restoration absent the interruption | Glossary: projected revenue → |
| Business income margin | Ratio of defined business income to revenue from the reference period | Glossary: business income margin → |
| Shortfall in revenue | Difference between standard and actual revenue attributable to the peril | BI calculation guide → |
| Extra expense & savings | Extra expense and savings on insured standing charges per wording | Extra expense coverage services → |
Full methodology: Business interruption policy forms & loss calculation guide. General educational information, not legal advice.
Why counsel trust our network
Every expert is vetted for credentials, methodology, and courtroom experience before we introduce them to your matter.
- Credentials: CPA, CPCU, CFE, CFF, ABV
- Experience with domestic BI policy forms and pandemic BI litigation
- Expert in both insurance and litigation contexts
- Methodology that withstands Daubert scrutiny
- Business income, extra expense, and contingent BI analysis
- Clear, jury-friendly testimony on complex BI mechanics
What is a business interruption expert witness?
A forensic accountant, economist, or specialist loss analyst who translates trading data into a court-ready view of the income a business would have earned but for an insured peril or breach.
In federal and state proceedings, those opinions are shaped by Federal Rule of Evidence 702 and Daubert — transparency, objectivity, and fair treatment of competing methodologies matter as much as the headline loss figure.
Full definition and role overview →Need a business interruption expert witness?
Share your dispute details and we will match you with a credentialed specialist for loss quantification, policy interpretation, and Daubert-compliant reporting.