| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Janne Johansson | Castellum AB, IT-avd Box 2269 403 14 Göteborg Sweden |
1 | 0 |
| Brian Smucker | --- | 1 | 0 |
| Phil Liu | --- | 1 | 0 |
| Sato Glenn | --- | 1 | 0 |
| Windisch Andreas | --- | 1 | 0 |
| Chad Sine | --- | 1 | 0 |
| Ndaki Pinda | --- | 2 | 0 |
| Ramiro Samaniego | --- | 1 | 0 |
| Murphy Dabe | --- | 1 | 0 |
| Benjamin Winston | 150 Broadway Suite 450W Albany, NY 12204 United States (the) |
1 | 0 |
| Mohammad Shoaib Zahir | --- | 1 | 0 |
| Magnus Haack | --- | 1 | 0 |
| Kilgore Bruce | --- | 1 | 0 |
| IHA DSA | --- | 1 | 0 |
| Effi Olivkovitch | --- | 1 | 0 |
| Nordstrom Mattias | --- | 2 | 0 |
| HealthFirst-Northwest Clinic | 4504 Boat Club Road Suite 800 Ft. Worth, TX 76135 United States (the) |
1 | 0 |
| Feike Rainer | --- | 1 | 0 |
| Frank Lesniak | --- | 1 | 0 |
| Bazin Pascal | --- | 1 | 0 |
| Chris Barron | --- | 0 | 1 |
| Albert C Hayes, Jr., M.D. | 3800 Woodward Suite 822 Detroit, MI 48201 United States (the) |
1 | 0 |
| Bisaro Samson | --- | 2 | 0 |
| James M. McCullough, MD | 4228 Houma Blvd, Ste 140 Metairie, LA 70006-3019 United States (the) |
1 | 0 |
| Dallas Family Healthcare | 7515 Greenville Avenue Suite 505 Dallas, TX 75231 United States (the) |
1 | 0 |
| Children's Hospitals and Clinics of Minnesota | 2525 Chicago Ave South Minneapolis, MN 55425 United States (the) |
1 | 0 |
| Ip Chris | --- | 1 | 0 |
| David Lynes | --- | 1 | 0 |
| Chisolm Joe | --- | 1 | 0 |
| Scott Manning | --- | 1 | 0 |
| Pechman Tamsen | --- | 1 | 0 |
| Leonardo Pignataro | --- | 1 | 0 |
| Jimmy Joong | --- | 1 | 0 |
| Willow Creek Women's Hospital | 4301 Greathouse Springs Road Johnson, AR 72741 United States (the) |
1 | 0 |
| Svein Magne Karlsen | --- | 1 | 0 |
| Miguel Marquez Gonzales | --- | 1 | 0 |
| Prakash Divya | --- | 1 | 0 |
| Patrick DePratti | --- | 1 | 0 |
| Shinkai Masatomo | --- | 1 | 0 |
| Auclair Brian P. | --- | 1 | 0 |
| Charles Feng | --- | 1 | 0 |
| Cédric Devivier | --- | 1 | 0 |
| Darrow Cole | --- | 1 | 0 |
| chuan he | --- | 1 | 0 |
| Mark Douglas | --- | 1 | 0 |
| Luca Filipozzi | --- | 1 | 0 |
| Whitehurst Derek | --- | 1 | 0 |
| Michael Degner | --- | 1 | 0 |
| +44 1344 861024 | --- | 1 | 0 |
| Mariusz Martusewicz | --- | 1 | 0 |