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Customer Concentration Risk - the silent valuation killer.
Customer concentration = largest customer revenue / total revenue. Above 20 to 30 percent, buyers and lenders discount your business. Enter your top customers to see your risk and its effect on valuation.
Top customer over 25% of revenue typically costs 15-25% in valuation discount (HBR). This calculator scores your concentration via the Herfindahl-Hirschman Index, models loss scenarios, and quantifies the valuation hit.
Your top customers
When concentration risk shows up only at the exit table
SimpleGrid surfaces customer concentration trends as they happen.
Top customer share live, by month, by product line. Diversification progress tracked. Buyers ask about concentration on every deal - have the answer ready.
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