| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Inova Mesquite | 1645 Town East Blvd Suite 174 Mesquite, TX 75150 United States (the) |
1 | 0 |
| Hideharu Itoh | --- | 1 | 0 |
| Kutej Jozef | --- | 1 | 0 |
| Hall Mark | --- | 1 | 0 |
| MyHealth Access Network | Greater Tulsa Health Access Network, Inc d.b.a. MyHealth Access Network 16 E 16th St #405 Tulsa, OK 74119 United States (the) |
1 | 0 |
| Ionel Molnar | --- | 1 | 0 |
| Remco Kleine | --- | 1 | 0 |
| Torsten Demmich | --- | 1 | 0 |
| Jang Chung Hyun | --- | 1 | 0 |
| Andrew Kochetkov | --- | 0 | 1 |
| Richard Hermann | --- | 1 | 0 |
| Naveen | --- | 1 | 0 |
| Kjell Holmgren | --- | 1 | 0 |
| Goldhaber David | --- | 1 | 0 |
| Kean Johnston | --- | 1 | 0 |
| Ivan Kaselj | --- | 1 | 0 |
| Liquid Software Designs, Inc. | 2474 Walnut St. Ste #108 Cary, NC 27518 United States (the) |
1 | 0 |
| Lederman Doug | --- | 1 | 0 |
| Flossmann Sven | --- | 1 | 0 |
| Janos Haide | --- | 1 | 0 |
| Guido Kötter | --- | 1 | 0 |
| Dariusz Makowski | --- | 1 | 0 |
| Martin Stockinger | --- | 1 | 0 |
| Hans Maurer | --- | 1 | 0 |
| Soung Janet | --- | 1 | 0 |
| Riley Paul | --- | 1 | 0 |
| Joy Cheng | --- | 1 | 0 |
| Valenciano Roy | --- | 1 | 0 |
| Dumes Jefferson | --- | 1 | 0 |
| Andreas Schranzhofer | --- | 1 | 0 |
| Eris Oguzhan | --- | 1 | 0 |
| Sosa Lugones, Marcelo Martin | --- | 1 | 0 |
| Jung Young Rok | --- | 1 | 0 |
| Oliver Schulze | --- | 1 | 0 |
| Zafiris Paris A. | --- | 1 | 0 |
| R Martin Aherron | --- | 1 | 0 |
| Lee Terence | --- | 1 | 0 |
| Seng Ing | --- | 1 | 0 |
| LifePoint Hospitals | 103 Powell Court Brentwood, TN 37067 United States (the) |
1 | 0 |
| Vickers Gordon | --- | 1 | 0 |
| Administration Unix | --- | 1 | 0 |
| Holger Krahn | --- | 1 | 0 |
| Csaba Kadar | --- | 1 | 0 |
| Chris Recktenwald | --- | 2 | 0 |
| Peter Mount | --- | 1 | 0 |
| Bernard Etienne | --- | 1 | 0 |
| Heiko Caspers | --- | 1 | 0 |
| Winkler, Ray | --- | 1 | 0 |
| Key Ken | --- | 1 | 0 |
| Jonathan Nicol | --- | 1 | 0 |