Parent/Child relationships, Company property: Child companies missing

This looks amazing!
However I still wonder, will I be able to have a property in HS that is going to tell me the “global” Parent Company?
So lets say we have this hierarchy
Amazon (Parent)
Amazon (Germany). Amazon (France)… Twitch (Parent)
Twitch (Germany) Twitch (Spain)…
If I go to twitch Germany its Parent company will be Twitch (Parent), but I want to see automatically after assigning a Parent if there is a “global” parent. In this case it would be Amazon (Parent)