Nearly forty percent of our revenue comes from three long-standing client relationships operating on handshake agreements. How do we derisk this customer concentration on our exit runway without alienating our best accounts?

Question

Tyler Smith · Accepted Answer

High customer concentration paired with verbal agreements is an absolute deal-killer. When a single customer generates more than fifteen to twenty percent of your business, a buyer sees an existential hazard. If that customer fires you post-close, the buyer cannot service the debt they took on to acquire you. As a result, buyers will either walk away or demand structured seller financing where you absorb all the risk.

You cannot fix customer concentration overnight, but on a three-to-five year runway, you can neutralize it systematically.

First, convert handshake relationships into institutional agreements. Frame this to your legacy clients as a governance and capacity-planning upgrade. Tell them that because their partnership is vital, you are locking in priority scheduling, dedicated capacity, and predictable service level commitments through formal master service agreements with multi-year terms. Make sure these contracts contain clear assignability clauses so they remain binding when equity or asset ownership changes.

Second, reassign client communication. If you, the owner, are the primary contact who gets the call when there is an issue, you are compounding customer concentration with key-person risk. Shift the day-to-day relationship to an account director or project manager. Train your staff to handle account reviews, pricing conversations, and quarterly planning.

Third, use your marketing and sales seats to deliberately outgrow the concentration. Dedicate specific quarterly Rocks to acquiring new customer archetypes that match your ideal customer profile defined in the V/TO®. Do not fire your largest clients. Dilute their percentage of your overall revenue pie by aggressively building parallel revenue engines. When no single customer can sink your ship, your enterprise valuation commands a premium.