Rachel van Huyssteen Rachel van Huyssteen

Issue 004 • Your Biggest Customer Is Your Biggest Risk

Your best customer may also be your biggest risk. Discover why customer concentration matters and how to build a more resilient business.

Executive Brief • June 28, 2026 • Two Miles Advisory

Executive Perspective

Landing a major customer feels like a breakthrough.

More revenue.

Predictable work.

Long-term opportunity.

But concentration creates risk.

When one customer generates too much of your revenue, your business becomes dependent on decisions you don't control.

A delayed payment.

A contract cancellation.

A leadership change.

Any one of them can disrupt your business overnight.

The strongest companies value their largest customers.

They just never become dependent on them.

Boardroom Question

If your largest customer disappeared tomorrow...

How long could your business continue operating?

One Better Decision

Calculate what percentage of your annual revenue comes from your largest customer.

Then create one action that reduces that percentage over the next twelve months.

Diversification builds resilience.

Think Like a CEO.

Decide Like a CFO.

Build Like an Owner.

Two Miles Principle

Customers create revenue. Diversification protects businesses.

Published by Two Miles Advisory
Financial Consulting & Advisory

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