| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Andrea Cotti-Cometti | --- | 1 | 0 |
| Ruotsalainen Ilpo | --- | 1 | 0 |
| Margrave David | --- | 1 | 0 |
| Pine Belt Software | --- | 1 | 0 |
| Stefan Pampel | --- | 1 | 0 |
| Craig Given | The Opportunity Alliance 50 Lydia Lane South Portland, ME 04106 |
1 | 0 |
| Levanen Matti | --- | 1 | 0 |
| Sierra View District Hospital | 465 W. Putnam Porterville, CA 93257 United States (the) |
1 | 0 |
| Jérémy Rizzoli | --- | 1 | 0 |
| Bing Lu | --- | 1 | 0 |
| Yan Hackl-Feldbusch | --- | 1 | 0 |
| Alexander Uzsoki | --- | 1 | 0 |
| GOAS Francois | --- | 1 | 0 |
| INTEGRIS Medical Group | 5300 N Independence Ste 260 Oklahoma City, OK 73112 United States (the) |
1 | 0 |
| Weigelt Martin | --- | 1 | 0 |
| Hiremagalur Dharini | --- | 1 | 0 |
| Keith Buchanan | --- | 1 | 0 |
| Ryan Gyure | --- | 1 | 0 |
| Parkview Health System, Inc. | 10501 Corporate Dr Fort Wayne, IN 46845 United States (the) |
1 | 0 |
| Sven Juergensen | --- | 1 | 0 |
| Bose Abhijit | --- | 1 | 0 |
| Anders Rostgaard Bystrup | --- | 1 | 0 |
| David Brown | --- | 3 | 0 |
| Mark Rawlinson | --- | 1 | 0 |
| Dennis Kaarsemaker | --- | 1 | 0 |
| Thanh Chiem | --- | 2 | 0 |
| MD Tech Pro, LLC | 3580 Pierce Dr., Suite 160 Chamblee, GA 30341 United States (the) |
1 | 0 |
| Greg Crowley | --- | 1 | 0 |
| Healthcare Partners Investments | 14024 Quail Pointe Drive Oklahoma City, OK 73134 United States (the) |
4 | 0 |
| Alex Argelaguet | --- | 1 | 0 |
| Frank Cusack | --- | 2 | 0 |
| Chris Roberts | --- | 1 | 0 |
| Feather River Hospital (FRH) | Feather River Hospital 5974 Pentz Road, Paradise, CA 95969 United States (the) |
3 | 0 |
| Gerald Fleming | --- | 0 | 1 |
| SHIN, Tommy (SHIN, Chang min) | --- | 1 | 0 |
| Ashley Regional Medical Center | 103 Powell Court Brentwood, TN 37067 United States (the) |
1 | 0 |
| Ghedini Luca | --- | 1 | 0 |
| Douglas Richard | --- | 1 | 0 |
| Choi Tony | --- | 1 | 0 |
| Schnorbeger Mark | --- | 1 | 0 |
| ITU-T TSB | --- | 1 | 0 |
| Wessel Dankers | --- | 1 | 0 |
| Dr. Christopher Anhalt | --- | 1 | 0 |
| Andrews Wade | --- | 1 | 0 |
| Weismann Reinhard | --- | 1 | 0 |
| Graff Steve | --- | 1 | 0 |
| Cowles Richard | --- | 1 | 0 |
| David Albert | --- | 0 | 1 |
| Viner Omri | --- | 1 | 0 |
| Robert Schubert | --- | 1 | 0 |