| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Oorschot Lucas | --- | 1 | 0 |
| Georg Roesch | --- | 1 | 0 |
| Brooks Peter | --- | 2 | 0 |
| Bergougnoux Kelly | --- | 1 | 0 |
| Riconosciuto Drew | --- | 1 | 0 |
| Daniel Hamui | --- | 1 | 0 |
| Crumpler Sean | --- | 1 | 0 |
| Donlan Craig | --- | 1 | 0 |
| Nikos Voutsinas | --- | 0 | 1 |
| Thomas Pircher | --- | 1 | 0 |
| Arild Skillinghaug | --- | 1 | 0 |
| Dubravko Maracic | --- | 1 | 0 |
| Martin Holmes | --- | 1 | 0 |
| Eastern New Mexico Medical Center | 405 W. Country Club Road Roswell, New Mexico 88201 United States (the) |
1 | 0 |
| David Block | --- | 1 | 0 |
| Ronnie Owen | --- | 1 | 0 |
| Seonho Kim | --- | 2 | 0 |
| Abhijeet Limkar | CitiusTech Solutions Teritex Building 41/2, Saki Vihar Lake Road Mumbai 400 072 United States (the) |
1 | 0 |
| Jeff Gardiner | --- | 1 | 0 |
| Terwilliger Ann B. | Product Director - eCommerce Authentication Visa International 900 Metro Center Blvd. Foster City CA 94404 United States (the) |
0 | 1 |
| Lucio Corral | --- | 0 | 1 |
| Katy Internal Medicine Associates | 1331 W. Grand Parkway North Suite 230 Katy, TX 77493 United States (the) |
1 | 0 |
| Casey S. Potenzone | --- | 1 | 0 |
| Michael Primm | --- | 1 | 0 |
| Martijn van Hoof | --- | 1 | 0 |
| Ploch David | --- | 1 | 0 |
| Bair John | --- | 1 | 0 |
| Zayar Tun | --- | 1 | 0 |
| Liu David | --- | 2 | 0 |
| Colin Tebbutt | --- | 1 | 0 |
| Melton Scott | --- | 1 | 0 |
| Rob McKrill | --- | 1 | 0 |
| Touloumtzis Michael | --- | 1 | 0 |
| Kathy Layne | ENT Associates of Savannah 5201 Frederick ST Savannah,Ga 31405 |
1 | 0 |
| Lorenzo Rizzatto | --- | 1 | 0 |
| Mathieu Sauve-Frankel | --- | 1 | 0 |
| Woodward Regional Hospital | --- | 1 | 0 |
| Gyula Afra | --- | 1 | 0 |
| Aldo Rosemberg | --- | 1 | 0 |
| Liu Hai | --- | 1 | 0 |
| Herman Lee | --- | 2 | 0 |
| Kuska Michelle | --- | 1 | 0 |
| Juan Manuel Fernández López | --- | 1 | 0 |
| Bryant Murray | --- | 1 | 0 |
| Hirofumi ETO | --- | 1 | 0 |
| Anthony Pochmara III | --- | 1 | 0 |
| José Miguel Arzuaga | --- | 1 | 0 |
| Virginia K. Saba | --- | 1 | 0 |
| Kris Galliart | Lifescape Medical Associates 8757 East Bell Road, Scottsdale, AZ 85260 |
1 | 0 |
| Branko Vesligaj | --- | 1 | 0 |