The D-U-N-S Number (Data Universal Numbering System) is a unique nine-digit identifier assigned to businesses and organizations by Dun & Bradstreet (D&B), a global commercial data and analytics company. The D-U-N-S Number is used to establish a business's credit file and is commonly required for a variety of purposes, particularly in the fields of government contracting, business partnerships, and corporate transactions. 

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DUNS Number's

Key Points: 
 

1. Unique Identifier: The D-U-N-S Number serves as a unique identifier for a business, helping to differentiate it from other businesses worldwide. It is recognized internationally and used by governments, financial institutions, and other entities to track and verify business information. 
    

2. Business Credit: The D-U-N-S Number is often used to create a business credit profile that helps suppliers, lenders, and potential partners assess the financial stability and creditworthiness of a business. This profile includes information about a company's size, revenue, financial health, and payment history. 
    

3. Global Recognition: The D-U-N-S Number is used globally, and it is required for businesses that want to engage in government contracting, especially for U.S. federal contracts. Many other organizations, including multinational corporations and financial institutions, may also use the D-U-N-S Number to evaluate businesses. 
    

4. Required for Government Contracts: In the U.S., a D-U-N-S Number is required for businesses that wish to apply for federal contracts or grants. It is often part of the registration process for the System for Award Management (SAM), which is a system used by the U.S. government to manage contracts and grants. 
    

5. D-U-N-S Number Registration: Businesses can obtain a D-U-N-S Number through Dun & Bradstreet. The process typically involves providing basic company information, such as legal name, address, phone number, and the nature of the business. 
    

6. Free and Paid Versions: For many businesses, the D-U-N-S Number is available for free. However, additional services provided by Dun & Bradstreet, such as enhanced credit reports, may involve fees. 

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Benefits of a
D-U-N-S Number: 

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• Credibility: Having a D-U-N-S Number can help establish the credibility of a business with suppliers, partners, and financial institutions. 
   

• Global Recognition: It facilitates business transactions on an international scale, as it is recognized worldwide. 
   

• Access to Funding: Many lenders and investors use the D-U-N-S Number to assess business creditworthiness when considering financing or investment opportunities. 
   

• Required for Certain Activities: It is essential for participating in government contracts and receiving grants, as well as in some commercial transactions.​ 
  
   

In summary, a D-U-N-S Number is an essential tool for businesses that want to build their reputation, access funding, and participate in government and international contracts.