Towering Above the Rest
Wireless towers registered with the FCC
American Tower
Crown Castle International
SBA Communications
Next Ten Leading Competitors
2007
2008
2009
2010
2011
2012
2013
0
10k
20k
30k
40k
50k
60k
70k
80k
90k
Domestic Towers
SBA Communications
Crown Castle International
American Tower Corporation
Source: Federal Communications Commission, annual reports.