Please follow the steps below to request a D-U-N-S Number:
Create or login to your Apple ID:If you already have an Apple ID please move on to #2. Please note that creating an Apple ID is not the same as creating an Apple Developer account. Follow this link to learn how to create Your Apple ID.
Request a D-U-N-S Number:Follow this link to look up if you already have a D-U-N-S Number. If you don't you can REQUEST one there.
A D-U-N-S Number is a numeric qualifier allocated to a business/company by Dun & Bradstreet (D&B). You cannot enroll in the Apple Developer Program without a D-U-N-S Number. For more information about the D-U-N-S Number please click here.