| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| St. Francis Hospital and Health Centers | --- | 1 | 0 |
| Lee Awcock | --- | 1 | 0 |
| Dwyer Dermot | --- | 1 | 0 |
| Iscandari Abdul | --- | 1 | 0 |
| James Gauld | Monroe County Hospital and Clinics 6580 165th Street Albia, IA 52501 |
1 | 0 |
| Billy Chan | --- | 1 | 0 |
| Jerome Coignard | --- | 1 | 0 |
| Mohammad Banisaeid | --- | 1 | 0 |
| Chris Mysz | --- | 1 | 0 |
| Eric Eicke | --- | 1 | 0 |
| Osteraas Mark | --- | 1 | 0 |
| Keith Riffee | --- | 1 | 0 |
| Celso Meira | --- | 1 | 0 |
| Marc Donner | --- | 1 | 0 |
| OGP Surveying and Positioning Committee | OGP 209 215 Blackfriars Road London SE1 8NL United Kingdom (the) |
1 | 0 |
| Michael Juergens | --- | 1 | 0 |
| Buchanan County Health Center | 1600 First St. East Independence, IA 50644 United States (the) |
1 | 0 |
| Barnard Gavin | --- | 1 | 0 |
| Jocelyn Sims | SJC PC Fam Med RH Coffeyville Clinic 1505 W 11th Suite C Coffeyville, KS 67337 |
20 | 0 |
| Wismans Benedikt | --- | 1 | 0 |
| Diogo Cabral de Almeida | --- | 1 | 0 |
| Said Hussein | --- | 1 | 0 |
| HL7 Attachments SIG,HL7 Attachments SIG | --- | 1 | 0 |
| Tomas Hajek | --- | 1 | 0 |
| Carina Adler | --- | 1 | 0 |
| Yuji SUGA | --- | 1 | 0 |
| Platenberg Scott | --- | 1 | 0 |
| Stefan Dickel | --- | 1 | 0 |
| Gregory Schumann | Mt. Grant General Hospital 200 South A Street PO Box 1510, Hawthorne, NV 89415 |
1 | 0 |
| Matt Ferguson | --- | 1 | 0 |
| Jones Paul | --- | 1 | 0 |
| Hein-Pieter van Braam | --- | 1 | 0 |
| Heath David | --- | 2 | 0 |
| Cecilia de Paula e Maia | --- | 2 | 0 |
| Bjorn Borgström | --- | 1 | 0 |
| Konkin Andrey | --- | 1 | 0 |
| Aldo Cagno | --- | 1 | 0 |
| David Abensour | --- | 1 | 0 |
| Renaud ZIGMANN | --- | 1 | 0 |
| Dave Stesney | Northeastern Eye Institute 200 Mifflin Ave., Scranton, PA 18503 |
1 | 0 |
| Byung-kwon, Lee | --- | 1 | 0 |
| Frank Gruber | --- | 2 | 0 |
| Hengxuan Liu | --- | 1 | 0 |
| Association for Font Information Interchange | Post Office Box 33683 Northglenn, Colorado 80233-0683 |
6 | 0 |
| Center for Global Communications (Glocom) | International University of Japan Harks Roppongi Bldg. 2F, 6-15-21 Roppongi Minato-ku, Tokyo, 106-0032 Japan See ISO/IEC 10036:1996 - Corr.1:2001. |
0 | 5 |
| Wunsch Hans | --- | 1 | 0 |
| Eric NOEL | --- | 1 | 0 |
| Adam Jacob | --- | 1 | 0 |
| Robert Long | --- | 0 | 1 |
| OU Physicians Oklahoma City | 1122 N.E. 13th Street Oklahoma City, OK 73117 United States (the) |
2 | 0 |