| NAME | COUNTRY | WEBSITE |
| UCL (Coordinator) | Belgium | https://uclouvain.be/en |
| INESC TEC | Portugal | https://www.inesctec.pt |
| UPMC | France | https://www.sorbonne-universite.fr/en |
| NOVA LINCS | Portugal | http://nova-lincs.di.fct.unl.pt |
| TUK | Germany | https://www.uni-kl.de/en/home/ |
| Scality | France | https://www.scality.com |
| Peer Stritzinger GmbH | Germany | https://www.stritzinger.com |
| Gluk Advice BV | The Netherlands | http://www.glukadvice.com |
| UPC | Spain | https://www.upc.edu/en |
| Guifi.net | Spain | http://guifi.net |