American Tower Corporation is a leading global real estate investment trust (REIT) that owns, operates, and develops communications infrastructure. They offer services including wireless and broadcast towers, rooftops, Distributed Antenna Systems (DAS), data centers, and backup power solutions[1][3]. Their target audience includes wireless service providers, broadcast companies, and government agencies[5]. The unique selling proposition of American Tower is its extensive global portfolio of over 224,500 communications sites across 25 countries, providing scalable and customized infrastructure solutions to support network deployment and expansion[1][5].