A
Apple & Google platforms
Organization verification and developer or advertising account workflows may use company identity data.
Corporate support • Asia
What is a DUNS Number? How do you get one?
Get independent support for a new D-U-N-S request, an existing-record check, company-data updates, and verification workflows used by platforms such as Apple and Google.
Quick actions
Choose the process you need and continue on a focused page.
D-U-N-S support
What do you need help with?
Application, lookup, Apple/Google verification and record updates are separated into focused pages.
01
DUNS Number Application
Prepare company information for a new D-U-N-S request and learn how the support process works.
Go to application →02
DUNS Number Lookup
Check an existing company record before starting a duplicate application.
Lookup details →03
Apple & Google DUNS
Understand how D-U-N-S data can be used in organization verification and platform onboarding.
Platform guide →04
DUNS Record Update
Review what to do when company name, address or other core information changes.
Update details →Where it is used
Business processes where D-U-N-S data may be requested
Requirements differ by organization and program. Always follow the instructions of the platform requesting the information.
G
Global supplier forms
International procurement and vendor onboarding forms may request a D-U-N-S number.
V
Automotive supplier portals
Some global automotive manufacturers and supplier networks use standardized company identifiers.
F
FDA and international workflows
Certain cross-border registration processes may request business identity information depending on the program.
Process
A simple support workflow
Select the request
Tell us whether you need a new request, lookup, update or platform verification support.
Prepare company data
Use the legal company name, registered address and business identification details shown in official records.
Review and guidance
We review the information provided and explain the required documents and next steps.
Follow the process
Continue through the relevant D-U-N-S or third-party platform workflow using consistent company data.
Regional pages
Choose your market
Use a country-specific page in the language most relevant to your business.
FAQ
Frequently asked questions
What is a D-U-N-S number?
A D-U-N-S number is a nine-digit business identifier associated with a company record and used in a variety of business verification and supplier workflows.
How can a company request a D-U-N-S number?
A D-U-N-S number can be requested through Dun & Bradstreet channels where available. Our independent support form can help you prepare company data and understand the process.
Should we check for an existing record first?
Yes. Before starting a new request, it is sensible to check whether the company already has an existing D-U-N-S record to reduce duplicate-record issues.
What if our company information has changed?
If the legal name, registered address or other core company details have changed, the associated business record may need to be updated.