- "Gheorghe Asachi" Technical University of Iasi
- GENO SA
- GIGA-Medical Genomics
- GKN Aerospace Engine Systems Sweden
- GLOBALFOUNDRIES Singapore Pte Ltd.
- Galatasaray University
- Gazi University
- General Hospital of Thessaloniki George Papanikolaou
- General University Hospital of Patras
- Georgia Institute of Technology [Atlanta]
- Glasgow Caledonian University
- Gluru
- Goldsmiths, University of London
- Graduate School of Advanced Science and Engineering [Higashi-Hiroshima]
- Graduate School of Information Science and Technology [Tokyo]
- Graz University of Technology [Graz]
- Greek Research and Technology Network
- Greifswald University Hospital
- Guala Closures Group [Luxembourg]
- Guangdong University of Technology
- Guangzhou University
- Göteborgs Universitet = University of Gothenburg