SBA Communications Corporation (SBA) is a wireless communication infrastructure company that provides site leasing and site development services. The company leases antenna space on multi-tenant towers and other structures. It offers assistance for developing networks through site acquisition, zoning, construction and equipment installation to wireless service providers and operators. SBA also develops communications sites for wireless service providers. The company owns and operates wireless communications towers in Brazil, Canada, Costa Rica, El Salvador, Guatemala, Nicaragua and Panama. SBA is headquartered in Boca Raton, Florida, the US.