| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Tore Månsson | --- | 1 | 0 |
| Wimsey David | --- | 1 | 0 |
| Dai Feng | --- | 1 | 0 |
| Ivonen Jukka | --- | 1 | 0 |
| Milos Merdzanovic | --- | 1 | 0 |
| Zlan | --- | 1 | 0 |
| Refat | --- | 1 | 0 |
| Godfried Verhamme | --- | 1 | 0 |
| Nasrallah Najeh Ben | --- | 1 | 0 |
| Son Sora | --- | 1 | 0 |
| Patrick Lauziere | --- | 1 | 0 |
| Newton Barbara | --- | 1 | 0 |
| Manderson Landy | --- | 1 | 0 |
| Lewis John | --- | 1 | 0 |
| Ian Gilfillan | --- | 0 | 1 |
| schuijt jaap | --- | 1 | 0 |
| Bischoff Roman | --- | 1 | 0 |
| Umemoto Hijiri | --- | 1 | 0 |
| Future Health | 513 N. Main St. Carroll, Iowa 51401 United States (the) |
1 | 0 |
| Saleh alsaffar | --- | 0 | 1 |
| Peter Hagg | 828 81 Edsbyn Sweden |
1 | 0 |
| Johnston Memorial Hospital Authority | PO Box 1376 509 North Bright Leaf Blvd Smithfield, NC 27577 United States (the) |
1 | 0 |
| wuminhua | --- | 1 | 0 |
| Kenedi T. | --- | 1 | 0 |
| Texas Health Outpatient Surgical Center Alliance | 6100 Harris Pkwy. Fort Worth, TX 76132 United States (the) |
1 | 0 |
| Sandra Nanke | --- | 1 | 0 |
| George Tourkas | --- | 1 | 0 |
| Clarkson John | --- | 1 | 0 |
| Anders Siljeholm | Kungsgatan 44 453 80 Lysekil Sweden |
1 | 0 |
| Willy Tegast | --- | 0 | 1 |
| Julio Cesar Gomes da Silva | --- | 0 | 1 |
| Dovalle Yankelovich | --- | 2 | 0 |
| Carlos A. Carnero Delgado | --- | 1 | 0 |
| Dale Nelson | Zed-Logic Informatics, Inc. PO Box 6447 Folsom, CA 95763-6447 |
1 | 0 |
| Paul Stiedl | --- | 0 | 1 |
| Akhavi Eden | --- | 1 | 0 |
| Yoanis Gil Delgado | --- | 1 | 0 |
| Ian Ford | --- | 1 | 0 |
| Nikita Shumilov | --- | 1 | 0 |
| Jürgen Link | --- | 1 | 0 |
| Glenn Randers-Pehrson | --- | 1 | 0 |
| Micheal Smith | --- | 1 | 0 |
| Marco Framba | --- | 1 | 0 |
| Stefano Fiorini | --- | 1 | 0 |
| Tilman Blumenbach | --- | 1 | 0 |
| Chris Sibley | --- | 0 | 1 |
| Morten Skille | --- | 1 | 0 |
| Hyatt Richard | --- | 1 | 0 |
| Kallander William | --- | 1 | 0 |
| Devin Whelan | --- | 1 | 0 |