| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Steven Oxley | --- | 1 | 0 |
| Santa Rosa Medical Center | 6002 Berryhill Road Milton, FL 32570 United States (the) |
1 | 0 |
| Jason Rivard | --- | 1 | 0 |
| Jonathan Blaine | --- | 1 | 0 |
| Ziyad H. Mugharbil | 4048 E US 64 Alt, Suite 6 Murphy, NC 28906 United States (the) |
1 | 0 |
| Sobkow Mark | --- | 1 | 0 |
| Simone Braun | --- | 1 | 0 |
| Kevin Hammond | --- | 1 | 0 |
| Graupner Daniel | --- | 1 | 0 |
| Paul Murphy | --- | 1 | 0 |
| Peter Müller | --- | 1 | 0 |
| dengzhenbo | --- | 1 | 0 |
| Ed Yampratoom | --- | 1 | 0 |
| Jerry Wintrode | --- | 1 | 0 |
| zhanglunyong | --- | 2 | 0 |
| Michael Farrell | --- | 1 | 0 |
| David Brief | --- | 1 | 0 |
| Ramon Zambelli | --- | 1 | 0 |
| Tobias Birmili | --- | 1 | 0 |
| Mark Wehrle | --- | 1 | 0 |
| Benjamin Glenn | --- | 0 | 5 |
| MPN Software Systems | 114 Buckhaven Hill Upper Saddle River, NJ 07458 United States (the) |
1 | 0 |
| Li Bo | --- | 2 | 0 |
| Christian Kleinewaechter | --- | 1 | 0 |
| Anick Jory | --- | 1 | 0 |
| Herbst, Andre | --- | 1 | 0 |
| Robin Cordier | --- | 1 | 0 |
| Keith Hersh | --- | 1 | 0 |
| Liu Li Ai | --- | 1 | 0 |
| Anderson Pehr | --- | 1 | 0 |
| Soderstrom Pontus | --- | 1 | 0 |
| Eric Lenio | --- | 1 | 0 |
| Ramkumar Jayachandran | --- | 1 | 0 |
| Tim Garvin | --- | 1 | 0 |
| Sloth Henrik | --- | 1 | 0 |
| Lee Angelo | Pomona Valley Health Centers 1842 N. Garey Ave. Pomona, CA 91767 |
1 | 0 |
| Dorchester Road | 10160 DORCHESTER RD SUMMERVILLE, SC 29485-8527 United States (the) |
1 | 0 |
| Chris Elbring | --- | 1 | 0 |
| Volker Leisse | --- | 1 | 0 |
| Todd Kaehler | --- | 1 | 0 |
| Cho, SeYil | --- | 1 | 0 |
| Pastem Admin | --- | 1 | 0 |
| People of Color Network- Centro Esperanza Clinic | 310 South Extension Road Phoenix, AZ 85210 United States (the) |
1 | 0 |
| Volker Scheuer | --- | 1 | 0 |
| Peter Lind Damkjaer | --- | 2 | 0 |
| Tommi Matila | --- | 1 | 0 |
| Brencovich Ed | --- | 1 | 0 |
| Winter Jarrad | --- | 1 | 0 |
| David RYCHEN | --- | 1 | 0 |
| Edwards Anthony | --- | 1 | 0 |