Verizon Communications Inc. offers communications, information, and entertainment products and services to consumers, businesses, and governmental entities worldwide.
AT&T Inc. provides telecommunication, media, and technology services worldwide.
T-Mobile US, Inc., through its subsidiaries, provides wireless services for branded postpaid and prepaid, and wholesale customers in the United States, Puerto Rico, and the United States Virgin Islands.
Liberty Global plc, together with its subsidiaries, provides video, broadband Internet, fixed-line telephony, mobile, and other communications services to residential customers and businesses in Europe.
CenturyLink, Inc., a facilities-based communications company, provides various integrated services under ‘CenturyLink’ name to business and residential customers in the United States and internationally.
Mobile TeleSystems Public Joint Stock Company provides telecommunication services primarily in Russia.
GCI Liberty, Inc., together with its subsidiaries, provides various communication services in the United States.
Cogent Communications Holdings, Inc., through its subsidiaries, provides high-speed Internet access, private network, and data center colocation space services in North America, Europe, Asia, Australia, and Latin America.
Iridium Communications Inc. provides mobile voice and data communications services and product to businesses, the United States and foreign governments, non-governmental organizations, and consumers worldwide.
SigmaBroadband Co., a development stage company, focuses on providing voice, data, and digital video services as a triple play bundled service for residential and commercial customers in rural markets in the United States.
Millicom International Cellular S.A. provides cable and mobile services in Latin America and Africa.
United States Cellular Corporation provides wireless telecommunications services in the United States.
VEON Ltd., through its subsidiaries, provides mobile and fixed-line telecommunications services.
Shenandoah Telecommunications Company, together with its subsidiaries, provides wireless and broadband communication products and services in the United States.
Bandwidth Inc. operates as a cloud-based software-powered communications platform-as-a-service (CPaaS) provider in the United States.
Vonage Holdings Corp. provides cloud communications services for businesses and consumers.
