VTR plc, acting through its TMR Digital operating division, conceived the original idea and has led the project. VTR plc represents the UK's leading media and communications specialist with TMR Digital supplying the Digital Asset Management technology.

Fundació UPF Barcelona Media is becoming the cornerstone of the "Innovation Center Barcelona Media" to foster the competitiveness of companies and research centers of the Catalan Media sector through innovation, carrying out RTD, training, information and networking activities. Two research groups take part in this project: Interactive Technologies and Computational Linguistics.

Televisió de Catalunya (TVC) is Catalonia's public television broadcaster supported by the government of Catalonia. It is also one of Europe's most technologically advanced broadcasters with extensive experience of digital asset management and the development of new supporting technologies.

LS Productions, a leading film production and post-production company based in Prague, represents the biggest subtitling company in associated countries. The company specialises in DVD & theatrical subtitling.

MTV Networks Europe is Europe's largest 24-hour music television network, reaching more than 117 million households in 48 territories via terrestrial, cable, satellite, digital, and broadband.