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What is the D&B Rating?

How the D&B Rating Is Calculated and Why It Might Change

Business credit scores can help third parties, including lenders and suppliers, better understand the financial health of a company. The D&B Rating is an important component of your business’s Dun & Bradstreet business credit profile – a collection of scores and ratings which potential partners may review in order to help manage credit risk. There are two parts to the D&B Rating – the Rating Classification and the Composite Credit Appraisal.

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The Rating Classification is a combination of numbers and letters that reflect a business’s size based on worth or equity. It is only assigned if a business has supplied Dun & Bradstreet with a current financial statement. At the upper end of the spectrum, a 5A rating represents a business with a net worth of $50 million or more. At the small end, companies with a net worth under $5,000 are labeled HH.

The Composite Credit Appraisal is a number ranging from 1 to 4 that indicates a company’s overall creditworthiness, with 1 representing the most creditworthy businesses. This number is based on information routinely collected by Dun & Bradstreet, including payment histories, financial information, public records, years in operation, and other factors. Note that 2 is the highest score attainable for a company that doesn’t submit financial details to Dun & Bradstreet.

If you were recently notified of a change to your D&B Rating, you may have questions about what prompted the move. There are several reasons the rating may have improved or worsened, including:

  • The submission of revised financial information

  • A change in the timeliness of your payments to suppliers

  • An increase in borrowing

  • Concerns about contingencies from lawsuits 

What Else Should I Know About Business Credit?

Customers, suppliers, lenders, and other important business partners have an interest in managing risk. Many turn to Dun & Bradstreet’s business credit reports in order to gain insight as part of their partner investigations. Building and maintaining business credit should be a priority for any company that wants to access capital, increase customers, and expand its operations. Consult our Business Credit Guide to learn more about helping establish your business’s credibility.

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