The D&B D-U-N-S Number


In today’s global economy, the D&B D-U-N-S Number has become the standard for keeping track of more than 265 million business and their corporate relationships worldwide. D&B is the global market leader in the provision of risk management, sales and marketing and supply management information. With the D-U-N-S Number, D&B can help you gain access to and maintain the information you need to manage your business.

Once assigned, a D-U-N-S® Number is neither reused nor assigned to another business. Used by the world’s most influential standards-setting organizations, the D-U-N-S® Number is recognized, recommended, and/or required by more than 200 global, industry, and trade associations, including the U.N., European Commission, and the U.S. Federal Government.