Three names have to resolve to one legal entity
An Apple Developer organization account is anchored to a legal entity listed in the D-U-N-S database. Three names are in play: the legal name on the D-U-N-S record, the organization name in the developer account, and the seller name users see on the App Store. For organizations, the seller name generally follows the verified legal entity name, not the app name or a brand you would prefer. Ask the seller to state all three before you pay. A mismatch means a profile change process, a stalled transfer, or trouble at submission.
Check the D-U-N-S record, not just the number
A number handed over by a seller proves nothing by itself. Look it up through Apple's D-U-N-S lookup or Dun & Bradstreet directly, and compare company name, registered address, phone and record status with the account details. Typical mismatches: the number belongs to a parent while the account names a subsidiary, the company was renamed but D&B still shows the old name, or the address is outdated. D&B updates take time, with durations set by them, so do not accept a plan to fix it after purchase.
Account Holder and legal authority are separate questions
The Account Holder of an organization account should be someone with legal authority to bind the company to Apple's agreements. Find out who holds it now, whether they still work for the company, and who controls the Apple ID email and phone number. A departed employee or an agent acting for a third party creates problems with agreement validity and with identity checks if the account ever needs recovery. A proper handover follows Apple's Account Holder transfer process with both people cooperating, not just a shared password.
A fresh shell and an aged account are different purchases
Both get called a company account, but the state differs. Verify the membership expiry date, who pays renewal and from which payment method, whether paid apps, tax and banking agreements are complete, and whether the account carries live apps, past removals or review warnings. If apps are included, confirm Bundle ID ownership and that signing certificates and push keys can be reissued by the buyer. Membership fees and regional pricing should come from Apple's page at the time, not from the seller.
Signals that should stop the deal
Pause if the seller will not name the company behind the D-U-N-S number, if the account's company name differs from the registration documents, if the holder cannot complete identity verification, if the account was restricted or terminated without a clear explanation, or if you are offered only login credentials with no holder change. Another risk is entity mismatch: if you plan to show your own company name but buy another firm's entity, the seller name will remain theirs regardless of what you call the app.
A checklist to send the seller before ordering
Ask for written confirmation of: legal company name and country; D-U-N-S status with a lookup screenshot; current Account Holder name and role; membership expiry and renewal method; whether existing apps are included and how many; status of agreements, tax and banking; and whether the holder change can go through Apple's official flow. Both sides should be clear about which changes Apple will re-verify and which need document review. Any deal that depends on hiding the real entity, borrowing someone's documents or bypassing verification is outside what can be checked, and you should decline it.