Establish your business credibility and unlock new growth opportunities with our DUNS Number Registration Service. A D-U-N-S® Number (Data Universal Numbering System) is a unique nine-digit identifier issued by Dun & Bradstreet, widely used to validate businesses for government contracts, corporate partnerships, and building business credit profiles. At An Enterprising Young Man LLC, we handle the full DUNS registration process on your behalf ensuring accuracy, compliance, and timely results.