Our top customer accounts for nearly 35 percent of our gross revenue, and potential acquirers flag this as an immediate deal-killer. What concrete steps can we take over a 24-to-36-month runway to dilute this concentration without firing our best client?

Question

Tyler Smith · Accepted Answer

Customer concentration above twenty percent is one of the fastest ways to invite heavy escrow holdbacks, restrictive earnouts, or broken deals. An acquirer looks at your 35 percent customer and assumes that if that relationship sours, their debt service fails. You do not fix this by firing the client or throttling their business. You fix it by aggressively growing the rest of the company to dilute the denominator.

Start by analyzing your ideal customer profile on your V/TO. Identify the exact attributes of that top customer: what problems you solve for them, why they buy, and what their unit economics look like. Then, reallocate your sales seat capacity and marketing budget solely toward acquiring duplicate accounts of that profile.

Next, use quarterly Rocks to address the operational risk of that specific customer account:

- Institutionalize the contract. If your agreement is an informal handshake or an annual purchase order, negotiate a multi-year master services agreement with clear renewal terms and assignability language that survives an acquisition.
- Diversify internal touchpoints. Remove yourself as the primary account contact. Introduce project managers, technical leads, and executive peers so the client relies on your operating system, not your personality.
- Expand margins on non-concentrated accounts. Review pricing across your remaining customer base to increase cash flow from secondary clients.

Over twenty-four to thirty-six months, disciplined outbound execution can take that thirty-five percent account down to fifteen or eighteen percent of your total revenue. The total revenue from that client stays flat or grows, but your enterprise risk drops dramatically.