- Register at Apple to get an Apple ID. Or check if your company has an Apple ID already on the Apple support pages.
- Register at Dun & Bradstreet to get a D-U-N-S number. The D-U-N-S numbers are managed by Dun & Bradstreet and for free.
- Register for the Apple Developer Enterprise Program. The membership costs $299 per year.
It can take up to 4 weeks until Apple processed your information.
- Log in to the Apple Developer Enterprise Program with your Apple ID to verify that everything works correctly.