NYSE, AMT - American Tower Corp
We are a leading wireless and broadcast communications infrastructure company
with a portfolio of over 22,800 communications sites, including wireless
communications towers, broadcast communications towers and distributed antenna
systems. Our portfolio of wireless and broadcast tower sites consists of towers
that we own and towers that we operate pursuant to long-term lease arrangements,
including, as of December 31, 2007, approximately 19,500 tower sites in the
United States and approximately 3,200 in Mexico and Brazil. Our portfolio also
includes approximately 150 in-building distributed antenna systems that we
operate in malls and casino/hotel resorts in the United States. In addition to
the communications sites in our portfolio, we manage rooftop and tower sites for
third parties in the United States, Mexico and Brazil. ...
Read SEC Filing on NASDAQ.com »