- Associazione Italiana per l’Informatica ed il Calcolo Automatico
- Australian Computer Museum Society
- CEN Workshop on ICT Skills [European e-Competence Framework]
- CREG-AICA
- Cambridge Computer Lab Ring
- Charles Sturt University [Australia]
- Emmaus College [Melbourne]
- Idaho State University
- Inspire Net [New Zealand]
- Institute of Mathematics and Computer Science
- International Baccalaureate Organization [Cardiff]
- Kennisnet [Zoetermeer]
- Lancaster University
- LearningFocus [Amsterdam]
- London School of Economics and Political Science
- Lumo Upper Secondary School [Finland]
- Ministry of Education [Israël]
- Museum Victoria [Melbourne]
- Nationaal Expertisecentrum voor Leerplanontwikkeling [Netherlands Institute for Curriculum Development]
- Open Universiteit Nederland [Heerlen]
- Royal Melbourne Institute of Technology University
- Siberian Branch of the Russian Academy of Sciences
- Swinburne University of Technology [Melbourne]
- The Hutchins School [Tasmania]
- Toronto District School Board
- Trinity College Dublin
- Universidad Católica de la Santísima Concepción
- Universitat de les Illes Balears = Universidad de las Islas Baleares = University of the Balearic Islands
- University of Amsterdam [Amsterdam] = Universiteit van Amsterdam
- University of Cambridge [UK]
- University of Dublin
- University of Hawai'i [Honolulu]
- University of Hull [United Kingdom]
- University of Las Palmas de Gran Canaria
- University of Latvia
- University of Melbourne
- University of Twente
- University of Wrocław [Poland]
- Unknown
- Unknown Labs [Norway]
- Victoria University [Melbourne]
- Windesheim University of Applied Sciences [Zwolle]
- Yisgav Elementary School [Tel-Aviv]