These brands have a lot of power and success right now. This tells you which they are so you can study and learn more about them. If you want your own brand to be powerful you can try to learn what they're doing right. Many brands don't succeed so if you can figure out what these have that others don't you'll be able to apply that to your own so you can have some of that success for yourself.
Read more: The Most Powerful Brands In 2017