| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Doreau Herve | --- | 1 | 0 |
| Mariano Gonzalez | --- | 1 | 0 |
| Mahdi Gheysarian | --- | 1 | 0 |
| Pramod Thangali | --- | 1 | 0 |
| Arif Ahsan | --- | 1 | 0 |
| Spectrum Human Services | Spectrum Human Services 227 Thorn Ave. PO Box 631 Orchard Park, NY 14127 United States (the) |
1 | 0 |
| St. Widjanarko | --- | 1 | 0 |
| Nooden Lars | --- | 1 | 0 |
| Patrick Boyer | --- | 1 | 0 |
| Strebel Bernd | --- | 1 | 0 |
| Roger Busch | --- | 1 | 0 |
| Sangouard Pierre | --- | 1 | 0 |
| Bob Crowder | --- | 0 | 1 |
| Kane Robb | --- | 1 | 0 |
| Keith Bucklen | 40 24th Street Pittsburgh, PA 15222 United States (the) |
1 | 0 |
| C. Schuster | Health Quest Information Technology Putnam Hospital Center 670 Stoneleigh Ave Carmel, NY 10512 United States (the) |
1 | 0 |
| Dustin Puryear | --- | 1 | 0 |
| Clai Christopher | --- | 1 | 0 |
| Dave Benson | --- | 1 | 0 |
| Marshalltown Medical & Surgical Center | 3 South 4th Avenue Marshalltown, IA 50158 United States (the) |
1 | 0 |
| Jordan Health System | 275 Sandwich Street Plymouth, MA 02360 United States (the) |
1 | 0 |
| Rolf Geyer | --- | 0 | 1 |
| Craig Heath | --- | 1 | 0 |
| Christopher Waters | --- | 1 | 0 |
| Farhat Jay | --- | 1 | 0 |
| Paern Juri | --- | 1 | 0 |
| Ohmiya Hiroyuki | --- | 1 | 0 |
| Szabolcs Gyuris | --- | 2 | 0 |
| Craig Heller | --- | 1 | 0 |
| Bugarev Ivan | --- | 1 | 0 |
| Andreas Cieslak | --- | 1 | 0 |
| Cozzolino Roland | --- | 1 | 0 |
| Alexander Coreth | --- | 1 | 0 |
| Mark Kutin | --- | 1 | 0 |
| Urgent Care Center at KingsPark | 7501 Quaker Ave Lubbock TX 79424 United States (the) |
1 | 0 |
| Kneschke Lars | --- | 1 | 0 |
| Northern Westchester Hospital | 400 East Main Street Mt. Kisco, NY 10549 United States (the) |
1 | 0 |
| Harvard Young | --- | 1 | 0 |
| Shurman Michael | --- | 1 | 0 |
| Mueller Kevin | --- | 1 | 0 |
| Dilip Srivastava | --- | 1 | 0 |
| Telibecirovic Faruk | --- | 1 | 0 |
| Karim Essam El Sabaa | --- | 1 | 0 |
| Yuditsky Sergey | --- | 1 | 0 |
| Darin Oakes | Black River Memorial Hospital 711 W Adams Street Black River Falls, WI 54615 |
1 | 0 |
| Jan Krause | --- | 1 | 0 |
| Craig McDermott | --- | 1 | 0 |
| Akim Korolev | --- | 1 | 0 |
| Gianpiero Lovat | --- | 1 | 0 |
| Mika Suomalainen | --- | 1 | 0 |