SBA Communications Corporation owns, develops, and operates wireless communication structures. Sales break down by activity as follows: - leasing of spaces for antennas on communication towers (94.3%): at the end of 2024, owned 39 749 wireless towers. The group is also involved in leasing and managing towers for third parties. The United States accounts for 73.7% of net sales; - network development services (5.7%): supply of acquisition, zoning, and site authorization services, consulting services, and structure analysis for wireless communication providers related to installing communication equipment on towers, maintenance, etc.