Iridium Communications Inc. operates the world's only truly global satellite communications network, providing voice and data communications services through a constellation of 66 low-earth orbit satellites. The company serves government and commercial customers worldwide, offering satellite phones, broadband data services, and machine-to-machine communications for industries including maritime, aviation, emergency services, and IoT applications. Iridium's satellite network provides coverage across the entire planet, including polar regions, oceans, and remote areas where terrestrial networks are unavailable.