Martin Armstrong

Digital Rum Ltd. used to develop mobile application solutions for operators that enable them to deliver shopping and ticketing services over any mobile device. The company was headquartered in London, UK.

Koodos Ltd. distributes men and women designer clothing via the Internet. It sells clothing for kids. The company was founded on October 5, 2004 and is headquartered in Manchester, the United Kingdom.

T-Mobile International AG & Co. KG provides telecommunications services. As strategic business segment of Deutschen Telekom AG for mobile telephony, the company concentrates on mobile telephony markets in Europe and the USA. The company is a partner of the FreeMove alliance, which they founded together with three other european mobile phone providers: Orange, Telefónica Móviles Espana and TIM (Telecom Italia Mobile). The company was founded in 1999 and is headquartered in Bonn, Germany.

Symbian Ltd. develops and licenses operating system for mobile phones. The company was founded in 1998 and is headquartered in London, UK.

Linkdex Ltd. provides an online search engine optimization platform. Its platform is used by companies and media agencies to analyze and manage the natural search rankings, PR and affiliate marketing campaigns. The company was founded by John Straw and Matt Roberts in 2008 and is headquartered in London, the United Kingdom.

Psion Holdings Ltd. engineers, markets and develops portable computers and communication equipment. The company was founded in 1980 and is headquartered in Bourne End, the United Kingdom.