Telemedicine Clinic (TMC) is the leading provider of teleradiology services to public hospitals and private healthcare providers in Europe. TMC’s team of radiologists uses its proprietary technology platform to distribute subspecialty expertise, and to help hospitals to reduce patient waiting times for diagnostic services.

IntelePeer (fka VoEx) provides a fully managed, on-demand peering infrastructure to exchange voice traffic over IP or legacy TDM networks. Its customers are communications services providers, universities, enterprises and VoiP application developers. By combining a carrier-grade network with a rich store of user data and preferences, IntelePeer enables the creation of new voice-based Web applications.

Adviva operates the leading European online advertising network targeted at brand advertisers. Using behavioural and contextual targeting technology, Adviva connects advertisers with the European consumers they want to reach. Adviva was acquired by Specific Media in March 2008.

Prolexic Technologies IT security provider of Cloud-based cyber defense solutions, such as distributed denial-of-service (DDoS) detection and mitigation, for the Federal Government and Global 2000 customers. The sale of Prolexic to Akamai Technologies (NASDAQ:AKAM) completed in February 2014.

Revolution Prep is an education software and services provider that has helped over a hundred thousand students score higher on the SAT, ACT and other high-stakes exams, while dramatically improving basic academic skills. The company offers programs in varied online and real world settings, leveraging technology to provide world-class test prep to every student, regardless of the ability to pay.

BuyVIP is an exclusive, invitation-only online destination where invited members discover premier brands in time limited campaigns. It is the leading European private buyers’ club with more than 400 brand relationships across the region and an online community of more than 3.5 million members. It has operations in Spain, Germany and Italy, and offers a unique and efficient direct marketing channel to its brand partners. Amazon.com (NASDAQ:AMZN) agreed to acquire the company in October 2010.