This is a parent company map of the biggest parent companies in the world. There are however a few missing, like SC Johnson. Not to be confused with Johnson & Johnson, who did make their way on the map.
Probably the biggest surprise is Dr. Pepper.Who, according to the map is owned by Kraft. But if I want to buy a bottle of this tasty beverage (here in Canada) I would have to go to a Pepsi machine. Oddly enough if I was to visit Europe it would be bottled by Coca-Cola, according to the source of all knowledge: wikipedia.