It can be recognized by its great balance, exclusiveness and formal excellence.
American Tower is surely a promising candidate between classic logos, due to its accuracy in terms of weight and shapes.
American Tower is a perfect sample of how a logo turns up to be a clear distinctive of its brand.
The key to success of American Tower is the stength of its color range, that breaks the space turning it into main protagonist.
Excellent equilibrated logo blunt with thin line.