| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Luka Kolonic | --- | 1 | 0 |
| El-Sayed Abdallah Ayoub | --- | 1 | 0 |
| Schoenfeld Oliver | --- | 1 | 0 |
| Landis Dave | --- | 1 | 0 |
| Dipl.-Ing. Ralf Neugebauer | --- | 1 | 0 |
| PEN | --- | 1 | 0 |
| Sherif Elian | --- | 1 | 0 |
| Rafael Shoji | --- | 1 | 0 |
| Brett Merrick | --- | 1 | 0 |
| Arnold David | --- | 1 | 0 |
| Bollmann Klaus | --- | 1 | 0 |
| Palm Richard | --- | 1 | 0 |
| Oliver Bohlen | --- | 1 | 0 |
| Dr. David Hutchinson | 1111 Medical Center Blvd Ste 705N Marrero LA 70072 United States (the) |
1 | 0 |
| Brian Grey | --- | 1 | 0 |
| Anthony Vinh Pham | --- | 0 | 1 |
| Radovanovic Tomo | --- | 2 | 0 |
| Harmsen Johan | --- | 1 | 0 |
| Chad Ziccardi | --- | 1 | 0 |
| Barbara Zimaras | Manhattan Fertility and Gynecology 338 East 30th St New York New York 10016 |
1 | 0 |
| Metro Medical | 400 West Arbrook Suite 101 Arlington, TX 76014 United States (the) |
1 | 0 |
| Rod Harrison | --- | 1 | 0 |
| Laura Bridge | --- | 1 | 0 |
| Chris Hughes | --- | 1 | 0 |
| Alberto Pavesi | --- | 1 | 0 |
| Hornicek Tomas | --- | 1 | 0 |
| Uli Schulze-Eyssing | --- | 1 | 0 |
| Takeshi Kitada | --- | 1 | 0 |
| Zimmermann Uwe | --- | 1 | 0 |
| Workman Samuel | --- | 1 | 0 |
| Chirmade Rajanikant | --- | 1 | 0 |
| Rami AlZaid | --- | 1 | 0 |
| Ragon Bryan | --- | 1 | 0 |
| Hameleers Eric | --- | 1 | 0 |
| Makoto Harada | --- | 1 | 0 |
| Curtis Doug | --- | 1 | 0 |
| Swales Alistair | --- | 1 | 0 |
| Andy Thomson | --- | 1 | 0 |
| Piotr PIETRZAK | --- | 1 | 0 |
| Ian Buckley | --- | 1 | 0 |
| Frances Dilley, MD | 6049 Harris Parkway Suite 100 Ft. Worth, TX 76132 United States (the) |
1 | 0 |
| Francesco Mascaro | --- | 1 | 0 |
| Mandy Bryant | Twin Lakes Regional Medical Center 910 Wallace Ave Leitchfield, KY 42754 United States (the) |
1 | 0 |
| Ritter Daniel | --- | 1 | 0 |
| Kwan Paul | --- | 1 | 0 |
| Wayne Memorial Hospital | 601 Park Street Honesdale, PA 18431 United States (the) |
2 | 0 |
| Wimmer Claus | --- | 1 | 0 |
| Arndt David | --- | 1 | 0 |
| CECity | 285 E. Waterfront Dr. Pittsburgh, PA 15238 United States (the) |
1 | 0 |
| David Keech | BSI ICT Standards Committee 389 Chiswick High Road London W4 4AL England IST/35 is responsible for all OIDs under the current OID. |
0 | 1 |