1. Earthquake Analysis Laboratory, Information Systems Inc.
2. UEC, Advanced Wireless Communications research Center
3. Hayakawa Institute of Seismo Electromagnetics Co. Ltd., UEC (University of Electro-Communications) Incubation Center
4. Institute of Physics of the Earth, Russian Academy of Sciences
5. Department of Electronics Engineering, Technological Education Institute (TEI) of Piraeus
6. Department of Physics, University of Athens