• Were you looking for...
Dun & Bradstreet
D-U-N-S® Number
Establish your business, get noticed and control your story in the global marketplace.
What is a D‑U‑N‑S Number?The D‑U‑N‑S Number is a unique nine-digit identifier for businesses. It is used to establish a D&B® business credit file, which is often referenced by lenders and potential business partners to help predict the reliability and/or financial stability of the company in question. "D‑U‑N‑S," which stands for data universal numbering system, is used to maintain up-to-date and timely information on more than 300 million global businesses.
Look Up a
D‑U‑N‑S Number
Search for your company’s
D‑U‑N‑S Number.
Get Started
Request a
D‑U‑N‑S Number
Establish your business, get noticed, and control your story in the global marketplace.Get Started
View/Update
Company Information
View, manage, and print business information on your D&B® credit file.


Call (800) 463-6362


Why do I need a
D‑U‑N‑S Number?
The D‑U‑N‑S Number is used in dozens of countries around the world, including the US, Australia, and the European Union, and confers numerous benefits on businesses that participate. The business credit file associated with your business's D‑U‑N‑S Number can help potential partners and lenders learn about your business and make informed decisions about whether or not to work with you as a client, supplier or partner. Even after you've signed a contract or accepted a loan, your D‑U‑N‑S Number can be used to help get a clear view of your business, which can help you negotiate for improved terms and conditions or a favorable line of credit.
Establish credibility with lenders and expedite applications for loans & contracts
Do business with the government and companies outside the U.S.
Make sure other businesses get a complete and accurate story about your business
Contact UsContact Us
Start a Live ChatChat
Let's get in touch
Fill out this form, and we'll contact you soon.