D-U-N-S Registration
Last updated: August 2026 · Reviewed by the Ravel Corporate Advisors team
A D-U-N-S number gives your business a recognised identity on the world stage. For businesses trading internationally or building a global profile, we make getting one simple.
Key takeaways
- A unique nine-digit global business identifier.
- Useful for international trade, tenders and credibility.
- Often required to list as an organisation on some platforms.
- Basic number is generally free; we handle the application.
What is a D-U-N-S number?
The D-U-N-S (Data Universal Numbering System) number is a unique nine-digit identifier issued by Dun & Bradstreet that identifies a business globally. It lets foreign buyers, suppliers and platforms verify your business quickly, and underpins an international credit profile.
Where it helps
- International trade with new buyers and suppliers.
- Registering as an organisation on certain global platforms (e.g. Apple).
- Applying for global tenders and grants.
- Building an international business credit identity.
Documents required
- Legal business name and address.
- Contact details.
- Incorporation / registration proof.
Our process
- Details compilation — legal name, address and registration proof.
- Application — submitted to Dun & Bradstreet correctly.
- Follow-up — we track and respond to any queries.
- Number issued — ready to use internationally.
Trading across borders? Pair a D-U-N-S number with an IEC for import/export.