Validation issues happen all the time for subsidiaries when the parent company likes to own/manage things. Always fun when e.g. EV certificate validation (sigh windows update stuff) calls the parent company reception and asks for the manager listed as owner, and they just go "who?".
The One Weird Trick I learned was to to get a company attorney to write a professional opinion letter saying that you are indeed authorized to get a cert on behalf of your company.
Incredible experience with this: our App Store account was from an acquired company that was no longer doing business. The Apple representative requested documentation that the no longer in use LLC was in fact, no longer in use.
When I requested what documents they might think a defunct LLC was creating that would prove it was defunct, they didn't have an answer. Same as others we ended up just making a new fucking developer account.
Same issue but we actually got the account assigned to the new company, but I think the DUNS was still the old company so any time they require verification (e.g. for trader status), the account is stuck in some weird state that is halfway between two companies.
