Global Business Identity Solutions About D-U-N-S® codes The D-U-N-S® (Data Universal Numbering System) code is a unique digital coding system for each business or organization worldwide, developed and managed by Dun & Bradstreet. The nine-digit code, which represents a specific business entity, is intended to provide a global, non-duplicate identity and is recognized by internationalContinue reading “D-U-N-S® CODE REGISTRATION SERVICE “