Own your unique identity to access global markets and technology!

Over 500 million companies worldwide have a D-U-N-S Number

We have been offering the D-U-N-S number for 60 years. And we're the only ones in the world who can.

What is a D-U-N-S Number, and why do you need it?

The Dun & Bradstreet D-U-N-S® Number, or Data Universal Numbering System, is a unique nine-digit identifier for businesses.

The assignment of a D-U-N-S Number occurs through a patented identity resolution process, called the DUNSRight™ process, our data governance system.

You need a D-U-N-S Number to establish your company's identity in the business world, aiding in business information verification, facilitating commercial credit tracking, and enabling participation in government RFPs.

Apple, Coca-Cola, Google and other global giants require the D-U-N-S Number from clients, suppliers, and partners. Be prepared.

Streamline loan applications, contracts with banks and financial institutions, and accelerate your growth.

Enhance your credibility through a comprehensive and accurate story of your company.

We have streamlined our ability to identify, assess, and integrate suppliers to include them in our system and engage in meaningful business with them relatively quickly. We've managed to reduce our operational costs by 50% year over year and increase our on-time payments from around 40% to 95%."

Mark Arrigotti Head of Finance Operations at Uber

Not only do I have a centralized view with everyone in the company going through this mechanism, but I also have data on which I can act. Now I know how long the process will take from supplier request and integration to the actual completion of a contract. The impact on the business has been tremendous; we've managed to reduce our cycle times by over 78%."

Linda Chuan Head of Strategic Operations for Purchasing and Supplies at Box.

Visibility to expand your business: want to get on your target's' radar?

Integrate with the Dun & Bradstreet Data Cloud, used by global companies seeking verified partners and suppliers through the D-U-N-S Number.

Simplify the validation of your company's information by cross-referencing with identifiers from other agencies, national, and international institutions.