American Tower Corp. is a wireless and broadcast communications infrastructure company. The Company's primary business is renting antenna space to wireless and broadcast companies on multi-tenant communications towers. The Company offers its products and services through three business segments: Rental and Management, Network Development Services, and Satellite and Fiber Network Access Services. Through ATC Integrated Services, the Company provides the tower-related services necessary to establish, develop and maintain wireless and broadcast tower networks. The Company's Verestar subsidiary provides integrated satellite and fiber network access services.