| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Keith Parkansky | --- | 1 | 0 |
| Bergolth Alexander | --- | 1 | 0 |
| Yasushi Wada | --- | 1 | 0 |
| Clay County Hospital | --- | 1 | 0 |
| Jim Morris | 14370 Newbrook Drive Chantilly, VA 20151 United States (the) |
1 | 0 |
| Nix Ryan | --- | 1 | 0 |
| Rainer Lauterbach | --- | 1 | 0 |
| Masafumi Horimoto | --- | 1 | 0 |
| Alexander Pravdin | --- | 1 | 0 |
| Harold E. Austin, Jr. | --- | 1 | 0 |
| Dragone Mario | --- | 1 | 0 |
| XiaoXia Cui | --- | 1 | 0 |
| Ashley Peter | --- | 1 | 0 |
| Ricardo Matos | --- | 1 | 0 |
| Bertermann Volker | --- | 1 | 0 |
| White Bill | --- | 1 | 0 |
| Mark Wilcox | --- | 1 | 0 |
| Emre Sami Süzer | --- | 1 | 0 |
| Goodwin Ryan | --- | 1 | 0 |
| Crouse John P. | --- | 1 | 0 |
| Thomas Abraham | --- | 1 | 0 |
| Jing Sun | NO.2266 Qianjin Street ChangChun China China |
1 | 0 |
| Ben Clifford | --- | 1 | 0 |
| ATUL BAL | --- | 1 | 0 |
| eHealthCare Systems, Inc. | 3838 W Carson St, Ste 105 Torrance, CA 90503 United States (the) |
1 | 0 |
| Posse Manuel J. | --- | 1 | 0 |
| Salat Josep | --- | 1 | 0 |
| Alexander Bonakdar | 801 N Tustin Ave Suite 404 Santa Ana Orange CA |
1 | 0 |
| Vetcha Sarat | --- | 1 | 0 |
| Nickolay Redin | --- | 1 | 0 |
| Nuno Costa | --- | 1 | 0 |
| Simon Scharschinger | --- | 1 | 0 |
| W. Ford & K. Randall | ITU-T Q.20/7 & ISO/IEC JTC 1/1.21.22.03 | 1 | 0 |
| Slater Pete | --- | 1 | 0 |
| Popescu Michele | --- | 1 | 0 |
| St. Mary's Healthcare | St. Mary's Healthcare | Ascension Health Information Services 427 Guy Park Avenue, Amsterdam, NY 12010 United States (the) |
1 | 0 |
| Nikic Milan | --- | 1 | 0 |
| Christian Jud | --- | 1 | 0 |
| Itay Moav | --- | 1 | 0 |
| Leonardis John | --- | 1 | 0 |
| Sjoholm Bjorn | --- | 1 | 0 |
| Hiroyuki Kobayashi | --- | 1 | 0 |
| Ruddell Ian | --- | 1 | 0 |
| Michael Schweitzer | --- | 1 | 0 |
| lee ki dae | --- | 1 | 0 |
| Higham Tim | --- | 1 | 0 |
| Bryan Pelham | --- | 1 | 0 |
| Fontana Edward | --- | 1 | 0 |
| Ala-Olla Sami | --- | 1 | 0 |
| Retts Tobias | --- | 1 | 0 |