Dun & Bradstreet
D‑U‑N‑S® Number

Establish your business, find another business, and drive business performance
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D‑U‑N‑S Number
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D‑U‑N‑S Number
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how it works art
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How Can I Register for a
D‑U‑N‑S Number?

You can get a free D‑U‑N‑S Number in up to 30 business days.

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Why Might I Need to Know Another Company’s D‑U‑N‑S Number?

Manage Risk and Reduce Cost

Many businesses face cash flow problems or find it difficult to prevent bad debt. Accessing tools to evaluate your customers' business credit using the D‑U‑N‑S Number can help you avoid risky situations and unpaid invoices, as well as make decisions on how to manage your business's cash.

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Find New Customers

The D‑U‑N‑S Number can help you access a company's full Live Business Identity, which can help you decide whether or not that company could be a good potential customer, and help your sales and marketing team target prospects effectively.

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Transform Your Business

As your company grows, the amount of information you have on your customers, prospects, and suppliers will grow as well. The D‑U‑N‑S Number is used by many companies as the foundation for their data so that they can maintain a single source of truth across the organization to maximize efficiency and reduce errors.

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* CreditSignal only indicates that your D&B scores and ratings have changed and alerts you when your business credit file has been purchased. To view actual scores and ratings and learn about what industries are purchasing your D&B file, we recommend that you upgrade to one of our business credit monitoring or credit building solutions. Please note, due to the proprietary nature of these inquiries and inquiry requests, only the industries in which the purchasing customers reside will be revealed.