Globalstar Inc is a telecommunications company that derives revenue from the provision of mobile satellite services. Mobile satellite services are typically used by customers where existing terrestrial wireline and wireless communications networks are impaired or do not exist. The company provides communications services such as two-way voice and data transmission. In addition, one-way data transmission is also offered. Both services are offered using mobile or fixed devices. The company is an owner of satellite assets. It has one reportable segment: MSS business. The company generates the vast majority of its revenue within the United States.