Anterix owns the nation's largest licensed 900 MHz spectrum portfolio covering the contiguous United States and territories, which it commercializes through direct sales, long-term leases, and proprietary services for utility and critical infrastructure enterprises. The company generates revenue by selling or leasing broadband-converted spectrum licenses to utilities, ports, and other infrastructure operators seeking private wireless networks for grid modernization and operational resilience, while also offering complementary services including tower site access (TowerX), connectivity management (CatalyX), and an ecosystem platform connecting technology providers. As it transitioned from a spectrum-leasing-focused business to an integrated operating platform, Anterix monetizes spectrum assets across their full lifecycle—from acquisition and clearing through lease or sale—and benefits from regulatory support that expanded its broadband capacity and from global standards alignment that provides access to mainstream LTE and 5G device ecosystems.