Jonathan H. Marchbank

Telstra Corp. Ltd. engages in the provision of telecommunications and information services for domestic and international customers. It operates through the following segments: Telstra Consumer and Small Business, Telstra Enterprise, Networks and IT, Telstra InfraCo, and All Others. The Telstra Consumer and Small Business segment comprises of telecommunication products, services, and solutions across mobiles, fixed and mobile broadband, telephony and play TV/IPTV, and digital content to consumer and small business customers in Australia. The Telstra Enterprise segment sells and contracts management for medium to large businesses, and government customers globally. The Networks and IT segment is responsible for the overall planning, design, engineering architecture, and construction of Telstra networks, technology, and information technology solutions. The Telstra InfraCo segment provides a range of telecommunication products and services delivered over Telstra networks and associated support systems to other carriers, carriage service providers, and internet service providers. The All Other segments include certain items of income and expense relating to multiple reportable segments that are recorded by its corporate areas. The company was founded in 1901 and is headquartered in Melbourne, Australia.

Virgin Mobile USA, Inc. provides wireless communications services. Virgin Mobile USA offers postpaid, content, mobile data, stylish handsets, no-commitment payment options, prepaid and pay-as-you-go services. The company sells its products to the web site and customer care centers through retail distributors. Virgin Mobile USA was founded in 2001 and is headquartered in Warren, NJ

Virgin Mobile (Australia) Pty Ltd. provides mobile telecommunications services. Its services include mobile games, screensavers, and voicemail. The firm also provides comprehensive phone insurance. The company was founded on October 31, 2000 and is headquartered in Sydney, Australia.

Nokia, Inc. distributed and marketed mobile phones and telecommunication devices. It provided equipment, solutions, and services for network operators and corporations. The company was founded on March 19, 1999 and was headquartered in Irving, TX.

Virgin Mobile South Africa Pty Ltd. provides telecommunication services. Its services include voice, SMS, MMS, GPRS, and international roaming facilities. The firm's products are also available in retail outlets across the country. Virgin Mobile South Africa was founded on June 24, 2006 and is headquartered in Fourways, South Africa

Dealised Pty Ltd. offers group buying technology services platform. Its clients include media, telecommunication firms, retailers and others. The firm’s technology and services platform is used to create and manage the own group buying sites, offering deals to customers and subscribers and for creating new revenue streams. The company was founded by Phil Morle and Christian Lindstrom in 2009 is headquartered in Sydney, Australia.

Virgin Mobile Middle East & Africa operates as a mobile virtual network operator. It provides mobile telecommunication services to consumers. The company's brands include Virgin Mobile and Friendi Mobile. It also offers outsourced services to mobile network operators by operating focused brands and mobile packages. The company was founded by Erik Dudman Nielsen and Mikkel Vinter in 2006 and is headquartered in Dubai, United Arab Emirates.