| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Omo Oaiya | --- | 1 | 0 |
| Heartwell LLP | 6500 Creedmoor Road, Suite 112, Raleigh, NC 27613 United States (the) |
1 | 0 |
| Towlson Steve | --- | 1 | 0 |
| Markus Kramer | --- | 1 | 0 |
| Alistair Riddell | --- | 1 | 0 |
| Marc Djacenko | --- | 1 | 0 |
| Bone Peter J. | --- | 1 | 0 |
| Hwang David | --- | 1 | 0 |
| Wood David | --- | 1 | 0 |
| Mauria Harri | --- | 1 | 0 |
| Stirley Simon | --- | 1 | 0 |
| Samia Touchen | Autorité de Régulation de la Poste et des Télécommunications 1, rue Kaddour Rahim Hussein DEY Alger 16008 Algeria |
1 | 0 |
| Chuansen Liu | --- | 1 | 0 |
| Ochirkhuyag Lkhagva | --- | 1 | 0 |
| Michael Bratcher | --- | 1 | 0 |
| Interoperability & Integration Innovation Lab (I3L) | 75 5th St. NW Atlanta, GA 30308 United States (the) |
1 | 0 |
| Willis Mike | --- | 1 | 0 |
| Alexander Schmid | --- | 1 | 0 |
| Vladimir Vodolazkiy | --- | 1 | 0 |
| Brad Caldwell | --- | 1 | 0 |
| Phil Hallows | --- | 1 | 0 |
| Mikhail Y. Roudin | --- | 1 | 0 |
| Williams Andrew | --- | 2 | 0 |
| Ferents Liubomir | --- | 1 | 0 |
| King Mark Benedetto | --- | 1 | 0 |
| Konde Steve | --- | 1 | 0 |
| Philip Marcus | --- | 1 | 0 |
| Fernandes Andrew D. | --- | 1 | 0 |
| Bastian Menningen | --- | 0 | 2 |
| Guo Xiaoxia | --- | 1 | 0 |
| Nicolas Riss | --- | 1 | 0 |
| Jeremy Bull | --- | 1 | 0 |
| Aleksandr Sirotkin | --- | 1 | 0 |
| Boris Lenzinger | --- | 1 | 0 |
| Charles Hull | --- | 1 | 0 |
| DuWors Robert J. | --- | 1 | 0 |
| West Michigan Rehab, PLLC | 4955 East Beltline Ave NE Suite A Grand Rapids MI 49525 United States (the) |
1 | 0 |
| MONGARDIEN Christophe | --- | 1 | 0 |
| Kenneth Eschrich | --- | 1 | 0 |
| Wei Lei | --- | 1 | 0 |
| Queren Carsten | --- | 1 | 0 |
| Sebastian Hanigk | --- | 1 | 0 |
| Santa Ynez Valley Cottage Hospital | Santa Ynez Valley Cottage Hospital 2050 Viborg Road Solvang, CA 93463 United States (the) |
2 | 0 |
| Shelly Rentsch | --- | 1 | 0 |
| Mario Emmanuel | --- | 1 | 0 |
| Blais Serge | --- | 1 | 0 |
| Mathieu Malaterre | --- | 2 | 0 |
| Wagner Jan | --- | 1 | 0 |
| Grauel Susan | --- | 1 | 0 |
| Thompson Gary | --- | 1 | 0 |