| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Barry P. Benight | --- | 1 | 0 |
| Galland Maurice | --- | 1 | 0 |
| Mayfield Family Healthcare | 100 Bourland Road Suite 150 Keller, TX 76248 United States (the) |
1 | 0 |
| Peter Graf | --- | 1 | 0 |
| HeiSir | --- | 1 | 0 |
| Gerald Schreiber | --- | 1 | 0 |
| Memorial Hospital of Martinsville | 103 Powell Court Brentwood, TN 37067 United States (the) |
1 | 0 |
| Hibberd Doug | --- | 1 | 0 |
| Gow Joseph | --- | 1 | 0 |
| Martin Richard | --- | 1 | 0 |
| ADP AdvancedMD | --- | 1 | 0 |
| Webster Dennis | --- | 1 | 0 |
| Andreas Ollenburg | --- | 1 | 0 |
| Robert Kloosterman | --- | 1 | 0 |
| Massenbach Christian von | --- | 1 | 0 |
| JULIE BEENE | --- | 1 | 0 |
| Tim Grady | --- | 1 | 0 |
| Tentoni Paola | --- | 1 | 0 |
| Hovhannes Avoyan | --- | 1 | 0 |
| Mike Salway | --- | 1 | 0 |
| Fabio De Marzo | --- | 1 | 0 |
| Tractus Corporation | 2010 Crow Canyon Place #100 San Ramon, CA 94583 United States (the) |
1 | 0 |
| Farrell Richard | --- | 1 | 0 |
| Ingemars Asmanis | --- | 1 | 0 |
| Wong Ralph | --- | 1 | 0 |
| Javier Valero | --- | 1 | 0 |
| Paris Cristiano | --- | 1 | 0 |
| Phoebe Dorminy Medical Center | Phoebe Dorminy Medical Center 200 Perry House Rd Fitzgerald,GA 31750 United States (the) |
1 | 0 |
| Kwaku Okyere-Boateng | --- | 1 | 0 |
| Jim Kernahan | --- | 1 | 0 |
| Yang Charles | --- | 1 | 0 |
| Stephen Shiue | --- | 1 | 0 |
| Turi Peter | --- | 1 | 0 |
| Chawla Rajesh | --- | 1 | 0 |
| Steinfeld Beny | --- | 1 | 0 |
| Luc Van den Berghe | CEN/ISSS Rue de Stassart 36 B-1050 Brussels Belgium |
1 | 0 |
| Estes Nick | --- | 1 | 0 |
| Meystre Stephan | --- | 2 | 0 |
| Ovchinnikov Konstantin | --- | 1 | 0 |
| Robert O'Malley | CVS Caremark One Cvs Drive Woonsocket, RI 02895 |
1 | 0 |
| Jan Haitjema | --- | 1 | 0 |
| Andrey A. Ramazov | --- | 1 | 0 |
| Larry Stein | --- | 1 | 0 |
| Jonas Westphal | --- | 1 | 0 |
| Bruno Kunz | --- | 1 | 0 |
| Wilfridus Bambang Triadi Handaya | --- | 1 | 0 |
| Brad Lee | --- | 1 | 0 |
| Traill District Health Unit | PO Box 429 Hillsboro, ND 58045 United States (the) |
1 | 0 |
| Shakespeare Lee | --- | 1 | 0 |
| Michael Zappe | --- | 1 | 0 |