Growth & Planning

Portal tool

Customer Concentration Risk Calculator

List your customers and their revenue to see how much of your business rides on your largest accounts, and how exposed you are if one of them leaves.

  • 3-minute tool
  • Free in your portal
Growth & Planning
83.75%High Concentration Risk
Top-3 customer concentration
35%Largest customer
2,728Concentration (HHI)
$4,000,000Total revenue

The largest account alone is 35% of revenue, and the whole book scores 2,728 on the concentration index, above the 2,500 high-risk line.

What you get

How much of your revenue rides on your biggest customers

One or two customers can quietly become most of your business, and you don't feel the risk until one of them slows down or walks. Enter each customer and their revenue. The calculator shows the share your top accounts represent, how concentrated the whole book is, and how much revenue is at stake if your largest customer leaves. You'll know where you stand before a lender or buyer asks.

  • The revenue share of your top customer and top few accounts
  • A concentration read across your whole customer list, not just the leader
  • The revenue at risk if your largest account walks away

The tool

Run your numbers

Portal preview. See the full tool below. Sign up free to use it and every tool in your portal.

Customer concentration

How much of your revenue rides on a few customers?

See what share of revenue your top customers hold, how each one measures up, and where concentration risk is building.

Total annual revenue
$
Largest customer
$
Second largest
$
Third largest
$
Fourth largest
$

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The Flow

One working-capital decision every other week. Which asset to borrow against, what a facility costs all-in, or how to make payroll before your customer pays, in a two-minute read.

Bi-weekly. 26 issues a year.