It all depends on how they manage them. You can and should just make a youremail@company.com icloud account. I'm actually surprised that's not the norm so they

It all depends on how they manage them. You can and should just make a youremail@company.com icloud account. I'm actually surprised that's not the norm so they can take over stuff like activation lock. I don't use a personal icloud account on my work computer... it's not even allowed lol.