AT&T is the second largest provider of mobile telephone and the largest provider of fixed telephone in the United States, and also provides broadband subscription television services. The company's corporate, government, and public sector clients use its conferencing, managed network, and wholesale communications services.

Zscaler is revolutionizing internet security with the industry’s first Security as a Service platform. As the most innovative firm in the $35 billion security market, Zscaler is used by more than 5,000 leading organizations, including 50 of the Fortune 500. Zscaler ensures that more than 13 million users worldwide are protected against cyber attacks and data breaches while staying fully compliant with corporate and regulatory policies.

Telstra is Australia’s leading telecommunications and information services company, offering a full range of communications services and competing in all telecommunications markets. In Australia, Telstra provides 17.2 million mobile services, 7.0 million fixed voice services and 3.4 million retail fixed broadband services. As Australia’s leading telecommunications and information services company, Telstra is proud to be helping their customers improve the ways in which they live and work through connection.

Verizon is the second largest US telecom services provider and the leading providor of wireless services. The company's core mobile business, Verizon Wireless, is primarily retail-based and serves 108 million customers. In addition, Verizon offers a wide range of telecom, managed network, and IT services to commercial and government clients in more than 150 countries.Year founded:

Monnit Corporation was established to capitalize on the emerging trend of connecting to, monitoring and controlling machines and other “things” in our environment. Monnit has designed a simple, easy to install wireless sensor solution for a wide variety of applications. Whether you are a small business or a large corporation, Monnit can help manage your building operations, increase your operating efficiencies and help manage and protect your assets.

Sprint is an American telecommunications company that provides wireless services and is a major global Internet carrier. The company also offers wireless voice, messaging, and broadband services through its various subsidiaries under the Boost Mobile, Virgin Mobile, and Assurance Wireless brands, and wholesale access to its wireless networks to Mobile Virtual Network Operators.