George Parthimos

Mi Media Holdings Ltd. operates as a digital media solutions company that enables consumer electronic products to access the collection of Internet media. The company offers miRoamer, a media platform solution for delivering the collection of Internet media in various consumer electronic products, including car radios, smart phones, gaming consoles and audio-visual equipment, televisions and home stereo systems. Mi Media Holdings was founded in May 2008 by George Parthimos and is headquartered in Doncaster, Australia.

Spartacard Pty Ltd. engages in cryptocurrencies. It offers SpartaCard which allows customers to use their cryptocurrencies to purchase goods and services from merchants, without the need for a computer or cables. The company was founded by George Parthimos and Nickolas Daskalou in January 2018 and is headquartered in Doncaster, Australia.

Torian Wireless Ltd. is a technology development company. The firm specializes in cutting edge Internet products and services. The company was founded by George Parthimos and is headquartered in Doncaster, Australia.

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.