Telecommunications companies

Samsung Electronics

Samsung Electronics is a company engaged in the manufacture and distribution of electronic products.

AT&T

AT&T is a provider of telecommunications, media, entertainment and technology services for consumers, content creators, distributors, and advertisers.

Tesco

Tesco is a grocery and general merchandise retailer, providing retail banking and insurance services.

Nokia

Nokia Corporation is a company engaged in network and technology business.

Verizon

Verizon Communications (formerly Bell Atlantic) is a broadband and telecommunications company operating 4G LTE network, 3G network, and information services.

T-Mobile USA

T-Mobile USA provides wireless solutions.

Charter Communications

Charter Communications is a television, internet and voice company.

Windstream

Windstream Communications provides voice and data network communications, and managed services to businesses in the United States.

Motorola

Motorola Solutions is a data communications and telecommunications equipment provider.

Polycom

Polycom is a multinational corporation that develops video, voice and content collaboration and communication technology.

F5 Networks

F5 Networks develops, markets, and sells application delivery networking products.

Harmonic

Harmonic Inc. is a technology company that develops and markets video routing, server, and storage products for companies that produce, process, and distribute video content for television and the Internet.