"Of course companies reveal major and senior officers. They have to by law, at least in the US" .... IF then else ....
Rules in the US and in EU are very different regarding disclosure of information, in France in particular. Moreover, in large corporations, most organizations are based on a matrix-type management model which make people to report to different management units (administrative, functional, operational, central/local).
Reminder : In large corporations, Any communication (internal and external) is strongly controlled ( "hello" to the robot which is going to analyze this sentense
see https://en.wikipedia.org/wiki/Corporate_communication