Search the Dun & Bradstreet Data Cloud, covering hundreds of millions of business records to discover insights about companies of interest to you. Or, search our industry directory to view …

Dun & Bradstreet D-U-N-S® Number Lookup Look up a partner's company or find your company's D-U-N-S Number.

The Dun & Bradstreet Data Cloud offers the world’s most comprehensive business data and analytical insights to power today’s most crucial business needs. That’s why 90% of the …

Dun & Bradstreet helps companies improve their business performance through data and insights delivered through our Data Cloud and Live Business Identity

Dun & Bradstreet helps companies improve their business performance through data and insights delivered through our Data Cloud and Live Business Identity

Manage your D-U-N-S number, update company information, and access Dun & Bradstreet services.

Harness the power of over 125 local search platforms, directories, navigation devices and mobile applications reaching over 90% of U.S. consumers. Uncover unique insights including …

Customer service portal for D&B solutions/services. Request a D-U-N-S Number, update your company information, get product help, access live support options.

All others with a data concern: Go to service.dnb.com (after you enter your email address click on the Business Investigation tile).

Obtaining a Dun & Bradstreet D-U-N-S ® Number is simple and free. Short for Data Universal Numbering System, a D-U-N-S Number is a unique nine-digit identifier for businesses. It can …