2013

- SimpleStream Limited, UK
- Antena 3 Television, Spain
- Inka Entworks, Seoul, Korea
- MBC Fz LLC, Dubai
- RAMP Holdings INC, USA
- Farncombe Engineering Services, UK
- ProsiebenSat.1Digital, Germany
- Volar Video, USA
- DREFA Media Service GmbH, Germany
- Yamgo Ltd., UK
- Movideo, Australia
- Mei Ah Digital Technology, Hongkong
- Swisscom, Switzerland
- RTL Nederland Interactief, Netherland
- Exozet, Germany
- Brainsonic, France
- Voxel Vision Technology Crop., Thaiwan
- Italiacom, Italy
- Rayv-Inc, Israel
- Farbbalken GbR, Germany
- Blue Cube, Irland
- DomProdukci.TV, Polen

2012

- Jung von Matt, Germany
- aioTV INC, USA
- Aereo INC, USA
- Amarillo, USA
- Dial Direct Telecom S.L, Spain
- BVBA, Belgien
- Bitmedia, Japan
- Kepit Systems, Finnland
- Amsoft, India / USA

2011

- Forthnet Group, Greece
- Novasports, Greece
- Africa TV, South Africa
- Leica Microsystems, Germany
- Laola1.at, Austria
 

2010

- Dolby Laboratories Licensing Corp. , USA
- ESPN.com, USA
- France Television, France
- TMC, Monaco

2009

- n-tv Nachrichtensender GmbH, Germany
- T-Systems Enterprise Services GmbH, Germany
- Bandai GmbH, Germany
- Deutsche Presse Agentur Infocom, Germany
- Tourisms.TV, Germany
- V2A.NET, Germany
- 4ineins GmbH, Germany
- NET-LINE GmbH, Germany
- ANIXE HD TELEVISION GmbH & Co. KG, Germany
- make.tv GmbH, Germany
- Plönkze Holding AG, Germany
- Televised Revolution GmbH, Germany
- Wittkiel Gruppe GmbH, Germany
- GIATA mbH, Germany
- Canoe inc., TV Station, Canada
- H-Care INC, Italy
- MediaSoft - Software & Multimedia, Italy
- Nuguru, Netherlends
- echonet communication GmbH, Austria 
- Mediestunt, Denmark
- Italk on TV, China
- Poopic, Israel
- Visual Entertainment Limited, UK
- Netkam, Spain
- Acroid, Belgium 
- Samsung Electronics Co. Ltd , USA
- Electronics and Telecommunications Research Institute 
- Victor Company of Japan Ltd. 
- Daewoo Electronics Corporation 
- NTT DoCOMo, Inc. 
- Toshiba Corporation Intellectual Property Division 
- Mitsubishi Electric Corporation 
- Matsushita Electric Industrial Co. Ltd. 
- Fujitsu Limited 
- Nippon Telegraph & Telephone Corporation 
- Hitachi Ltd. 
- Sony Corporation 
- Scientific-Atlanta Vancouver Company 
- LG Electronics Inc. 
- Sharp Corporation 
- Koniklijke Phillips Electronics N.V. 
- Microsoft Corporation 
- Sedna Services, LLC 
- Trustees of Columbia University

2008

- Deutsche Telekom AG