Our largest client represents over thirty percent of our annual revenue. How does that impact our sale price, and how do we systematically fix customer concentration before taking the business to market?

Question

Tyler Smith · Accepted Answer

Having any single customer account for more than fifteen to twenty percent of your revenue is an immediate red flag for institutional buyers. When a client hits thirty percent, traditional lenders will often refuse to finance the deal, which shrinks your buyer pool to predatory bottom-fishers who will slash your valuation or demand heavy contingent earnouts.

Solving concentration is not about firing your best customer or turning down their work. It is about intentionally growing the rest of your business around them. Start by reviewing your target market and ideal customer profile on your V/TO. Use your quarterly Rocks to focus sales and marketing seats strictly on acquiring customers within your highest-margin niches to dilute the dominant account's percentage over time.

Next, de-risk the customer contract itself. If your thirty percent client operates on an informal handshake or a thirty-day cancelable purchase order, their departure could instantly bankrupt the buyer. Negotiate multi-year master service agreements with auto-renewal clauses, formal service level standards, and multi-threaded operational relationships across your team so the account is tied to your company, not to you.

Finally, demonstrate margin health across your smaller accounts. If you can show that your remaining seventy percent of revenue is highly profitable, diversified, and growing steadily on its own, buyers can model a scenario where losing the top account would be an operational setback rather than a fatal blow.