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  1. Find Any Company’s D-U-N-S Number - Dun & Bradstreet

    Knowing your company’s Dun & Bradstreet D‑U‑N‑S ® Number can be incredibly valuable if you want to work with businesses, government agencies, or financial institutions that require it. You can also …

  2. The Federal government will use the DUNS number to better identify related organizations that are receiving funding under grants and cooperative agreements, and to provide consistent name and …

  3. Duns

    The D&B D-U-N-S®Number is a unique nine-digit identifier for businesses. It is used to establish a business credit file, which is often referenced by lenders and potential business partners to help …

  4. Data Universal Numbering System - Wikipedia

    The Data Universal Numbering System, abbreviated as DUNS or D-U-N-S, is a proprietary system developed and managed by Dun & Bradstreet (D&B) that assigns a unique numeric identifier, …

  5. What Is a DUNS Number? Business Identification Explained

    Oct 6, 2025 · A DUNS number is a unique nine-digit identifier for businesses created by Dun & Bradstreet. This number is key for businesses seeking government contracts or federal grants.

  6. Dun & Bradstreet – DunsFile-New

    Other ways to get a D-U-N-S Number: Get a free D-U-N-S Number. If your company is located outside of the U.S., please contact your respective Dun & Bradstreet International Office. Are you a business …

  7. Dun & Bradstreet

    Find and verify a company's D-U-N-S® Number using the D-U-N-S® Manager Lookup Tool.

  8. DUNS Number: What It Is & How To Get One - Fit Small Business

    Apr 21, 2025 · A DUNS number, short for Data Universal Numbering System, is a unique nine-digit number issued by Dun & Bradstreet (D&B) that identifies your business and provides insight …

  9. What is a DUNS Number and What is it Used for? - Chase.com

    A DUNS number is a nine-digit business identification, similar to a tax ID number. The business credit bureau Dun & Bradstreet ® (D&B) created the Data Universal Numbering System as part of its …

  10. Does Your Small Business Need a DUNS Number? - NFIB

    Aug 3, 2022 · DUNS numbers are used by lenders and potential business partners to help determine the reliability and financial stability of the company in question. It is similar to a social security number …