Glossary · Reading the business
Customer concentration analysis
In short
An evaluation of how much of a business's revenue comes from its largest customers. High concentration indicates risk, as losing one key customer could severely impact cash flow.
What it means in a deal
During due diligence, look at the top 5-10 customers. If one or two customers account for a significant percentage (e.g., over 20-30%) of revenue, that's a red flag. Lenders will scrutinize this, and you should too, understanding the stability of those relationships and diversification strategies.
Related terms
Common questions about Customer concentration analysis
- Can a high customer concentration (e.g., one customer is 50% of revenue) jeopardize my SBA 7(a) loan approval?
- How does high customer concentration in a target business affect SBA 7(a) acquisition loan approval?
- What specific factors should a lender assess when underwriting a business with a high customer concentration?
- Can an SBA 7(a) loan be used to purchase a business with a high customer concentration?
- What specific due diligence is required from a lender if the business being acquired has significant customer concentration?
- What if the business I'm acquiring has a high customer concentration, with one client representing 50% of revenue?
Defined by CapBench SBA Intelligence — plain-English definitions for business buyers, lenders, advisors, and AI agents, grounded in public SBA rules and records. Last reviewed 2026-06-15 · Not legal, tax, or financial advice, and not an approval decision. Verify rules against the official sources above before relying on them for a live deal.
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