| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Woong Kong Jun | --- | 1 | 0 |
| M. van Buytene | --- | 1 | 0 |
| Anderson Sue | --- | 1 | 0 |
| Markus PAST | --- | 0 | 1 |
| Zhen Luo | No. 12 Hepingli zhongjie Beijing China |
1 | 0 |
| Rayk Zimmermann | --- | 1 | 0 |
| Fowler John | --- | 1 | 0 |
| Bergar Sebastien | --- | 1 | 0 |
| Alternate Systems | 3, Manick Mansion Taj Road Agra |
1 | 0 |
| Patrik WallĂ©n | Landsvägen 40 10534 Sundbyberg Sweden |
1 | 0 |
| Penabade Rolando | --- | 1 | 0 |
| Niki Blowfield | --- | 1 | 0 |
| Tropper Amit | --- | 1 | 0 |
| Alex Phan | --- | 1 | 0 |
| John Badie | --- | 1 | 0 |
| Chandramouli Vytla | --- | 1 | 0 |
| Balaji NJL | --- | 1 | 0 |
| Martin Friedl | --- | 1 | 0 |
| Hoeper Frank | --- | 1 | 0 |
| Vancouver Island Health Authority (VIHA) | Vancouver Island Health Authority 1952 Bay Street Victoria, British Columbia V8R 1J8 United States (the) |
1 | 0 |
| Leo Bredehoft | --- | 1 | 0 |
| Gregory Cox | --- | 1 | 0 |
| Shinkevich Sergei | --- | 1 | 0 |
| Sam Zou | 1010 Lamar, Suite 1610 Prognosis Health Information Systems, LLC Houston, TX, 77002 United States (the) |
1 | 0 |
| Hege Haugen | senioringeniør Adressering og elektronisk signatur Post- og teletilsynet (Norwegian Post and Telecommunications Authority) Postboks 93 4791 Lillesand Norway |
0 | 1 |
| Washer Richard | --- | 1 | 0 |
| Mikkolainen Markus | --- | 1 | 0 |
| Martin Sharp | --- | 1 | 0 |
| Andy Huang | --- | 0 | 1 |
| Xiaoli Gu | --- | 1 | 0 |
| Buddhika Jayasekara | --- | 1 | 0 |
| Triglia Alessandro | --- | 1 | 0 |
| Chris Hills | United Kingdom | 1 | 1 |
| Dr. Pete | Southlake Vision Associates 1251 E Southlake Blvd Ste 331 Southlake, TX 76092 United States (the) |
1 | 0 |
| Jasmeet Sidhu | --- | 1 | 0 |
| Adrien Rabian | --- | 1 | 0 |
| Infrastructure Support | --- | 1 | 0 |
| Yoder Brian | --- | 1 | 0 |
| Shi Zengwei | --- | 1 | 0 |
| Skorjanec Joe | --- | 1 | 0 |
| Epic Medical Center | Epic Medical Center One Hospital Drive Eufaula, OK. 74432 United States (the) |
1 | 0 |
| Carl de Billy | --- | 1 | 0 |
| Zhong Wenqing | --- | 1 | 0 |
| Isaacson John | --- | 1 | 0 |
| Duncan William | --- | 1 | 0 |
| Stan H.Y, Liu | --- | 1 | 0 |
| Chris Bartl | --- | 0 | 1 |
| Dobos Sandor | --- | 1 | 0 |
| Fung Elhon | --- | 1 | 0 |
| Steckelman Adam | --- | 1 | 0 |