About American Tower American Tower is a leading independent owner, operator and developer of wireless and broadcast communication real estate. Our global portfolio includes approximately 222,000 communications sites and is experiencing steady growth. In addition to leasing space on towers, we provide customized collocation solutions through our in-building systems, outdoor distributed antenna systems and other right-of-way options, managed rooftops and services that speed network deployment. Headquartered in Boston, Massachusetts, American Tower has operations across the United States and in Argentina, Australia, Bangladesh, Brazil, Burkina Faso, Canada, Chile, Colombia, Costa Rica, France, Germany, Ghana, India, Kenya, Mexico, Niger, Nigeria, Paraguay, Peru, Philippines, Poland, South Africa, Spain, and Uganda.