Iridium Communications Inc. is engaged in providing global satellite communications services and products. The Company offers mobile voice and data communications services through satellite, and provides communications services offering true global coverage. It provides services to businesses, the United States and foreign governments, non-governmental organizations and consumers through its satellite network, which has over 70 in-orbit satellites with in orbit spares and related ground infrastructure. As of December 31, 2016, the Company sold its products and services to customers through a wholesale distribution network of approximately 65 service providers, approximately 195 value-added resellers (VARs) and approximately 80 value-added manufacturers (VAMs). The Company's commercial end user base includes markets, such as emergency services, maritime, aviation, government, utilities, oil and gas, mining, recreation, forestry, heavy equipment, construction and transportation.