| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Rodwick Paul | --- | 2 | 0 |
| Anthony Shaner | Envision Radiology 8610 Explorer Drive, Suite 300 Colorado Springs, CO 80920 |
1 | 0 |
| Reijo Hynynen | --- | 1 | 0 |
| Wyllie Peng | --- | 1 | 0 |
| Sascha Dobbelaere | --- | 1 | 0 |
| Onorati Dott. Cesare | --- | 1 | 0 |
| Richard Bourque | --- | 2 | 0 |
| Ken Young | --- | 1 | 0 |
| T.R.Shinoy | --- | 1 | 0 |
| Victor Jerlin | --- | 1 | 0 |
| Mikael Hedman | 971 85 Luleå Sweden |
1 | 0 |
| Daniel Kiper | --- | 2 | 0 |
| Sergey Minakov | --- | 1 | 0 |
| Wysocki Krzysztof | --- | 1 | 0 |
| Ralf Meister | --- | 1 | 0 |
| Cisowski Jakub | --- | 1 | 0 |
| John Ainsworth | ISBE Stopford Building Oxford Road Manchester M13 9PT UK |
1 | 0 |
| Vijay Tunguturi | --- | 1 | 0 |
| Elderhorst Ronald | Comsys International B.V. | 1 | 0 |
| Nieslony Claas | TTTech | 0 | 1 |
| Jochen Schoenfeld | --- | 1 | 0 |
| Drzyzgula Robert | --- | 1 | 0 |
| Milan Krcmar | --- | 1 | 0 |
| Gili Patrick | --- | 2 | 0 |
| Daniel Eidenskog | --- | 1 | 0 |
| Gary Bowyer | --- | 1 | 0 |
| Joerg-Peter Hempel | --- | 2 | 0 |
| Coderch Sergio Afonso | --- | 1 | 0 |
| Brady Shaun | --- | 1 | 0 |
| Tomas Agartz | --- | 1 | 0 |
| Segal Eytan | --- | 1 | 0 |
| Lukas Futera | --- | 1 | 0 |
| Chang, bo-ick | --- | 1 | 0 |
| Erich Delcamp | --- | 1 | 0 |
| Sparks Michael | --- | 1 | 0 |
| Brad Firestone | --- | 1 | 0 |
| Zhang Weizhong | --- | 1 | 0 |
| Guido Falsi | --- | 1 | 0 |
| Marcio Luis Gunther | --- | 2 | 0 |
| Lee James | --- | 1 | 0 |
| Kristen Cunniff, MD | 350 Kingstown Road Narragansett, RI 02882 United States (the) |
1 | 0 |
| George Varakis | --- | 1 | 0 |
| Hordijk Wiebe | --- | 1 | 0 |
| Daniel Dietrich | --- | 1 | 0 |
| Nomad Health, LLC | --- | 1 | 0 |
| Geoffroy Desvernay | --- | 2 | 0 |
| Ernst-Ulrich Weniger | --- | 1 | 0 |
| Chan Russell | --- | 1 | 0 |
| Lothar Schmitt | --- | 1 | 0 |
| Mauricio Derbez | HL7 Mexico Mexico |
1 | 0 |