Fenestrae B.V.
Founded in 1990, Fenestrae provides enterprise-class software solutions for the mobile and wireless space. Customers can access and manage critical business information wherever they are from any mobile device. Fenestrae eliminates the boundaries of time, devices and business applications. Customers including Texaco, Glaxo and Aventis are using Fenestrae's solutions to securely integrate mobile devices into enterprise and e-business applications. With more than 8,000 corporate customers worldwide, Fenestrae is a market-leading provider of fax server and integrated messaging software and an active member of the GSM Association and the WAP Forum. Headquartered in The Hague, the Netherlands, Fenestrae has offices in the US, UK, Germany, Hong Kong, and Australia. The company's leading products, Fenestrae Enterprise Mobility Server and Fenestrae Faxination Server, are sold through a network of partners in more than 60 countries.

Symbian Ltd.
Symbian is a software licensing company, owned by wireless industry leaders, that is the trusted supplier of the advanced, open, standard operating system - Symbian OS - for data-enabled mobile phones. Symbian was established as a private independent company in June 1998 and is owned by Ericsson, Nokia, Panasonic, Motorola, Psion, Samsung Electronics, Siemens and Sony Ericsson. Headquartered in the UK, it has offices in Japan, Sweden, UK and the USA. Symbian has close to two decades of experience developing software technology for mobile computing devices and mobile phones. Symbian's role as a driving force for the wireless industry is internationally recognized. This is reflected by key partnerships with leading-edge technology companies worldwide. The world's first open Symbian OS phone became available in the first half of 2001 the Nokia 9210 Communicator.

Openwave Systems Inc.
Openwave Systems Inc. is a provider of infrastructure software, applications and services that enable the convergence of the Internet and wireless and wireline communications. The Company's Openwave Services OS (operating system) software suite enables telecommunication companies and wireless service providers to create and deploy new revenue-generating services, while providing their subscribers with a rich personalized experience. The Openwave Services OS software suite is designed to provide carrier-class scalability and reliability, and work with industry standards such as WAP (wireless application protocol), XHTML (extensible hypertext markup language), SyncML (synchronized markup language) and VoiceXML (voice extensible markup language). In July 2002, the Company acquired SignalSoft Corporation, a company engaged in software applications for both commercial and emergency (E911) location-based services.

magic4 Ltd.
magic4 is the world's leading independent producer of mobile messaging software with more than 100 employees based in the UK, USA, France, Sweden, Asia and India. magic4 was launched in March 2000 with backing from 3i and Philips Enterprises. In 2001, magic4 launched the world's first EMS release 5 compliant client, which it co-developed with members of 3GPP. Building on this success, magic4 released the world's first MMS/EMS client in 2002, culminating in the magic4 Mobile Messaging Suite. magic4's solutions are scheduled for implementation in 35 handsets on the market. magic4 carries out ongoing benchmarking and systematic interoperability testing of devices and servers across the industry to ensure its clients have best-case compatibility across devices from different manufacturers. Supporting this, magic4 is playing a pivotal role in driving industry standards through its participation in associations including IOP, ETSI, GSM-A and OMA.

Psion Software
Founded in 2001, Psion Software has developed core mobile middleware technologies applicable to both the consumer and corporate marketplace. Complete end-to-end applications are currently under development that employ this middleware to connect smartphones with centrally located corporate data. Psion Software has exploited a deep understanding of both the Symbian OS and mobile data devices to produce solutions that perfectly compliment the new GPRS (2.5G) and 3G mobile phone networks. Psion Software is based at the Group's London headquarters and currently employs 35 people.