| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Sami Fattah | --- | 1 | 0 |
| Bohle Fred | --- | 1 | 0 |
| Freepons Daniel S. | --- | 1 | 0 |
| Oliver Schmid | --- | 1 | 0 |
| Moeller Marc | --- | 1 | 0 |
| Bryan Jones | --- | 1 | 0 |
| Larsen John | --- | 1 | 0 |
| C. Larson | --- | 1 | 0 |
| Jaye Whitmire | --- | 0 | 1 |
| Tuomo Soini | --- | 1 | 0 |
| Walsh Larry | --- | 1 | 0 |
| Nelson-Griggs District Health Unit | 116 Main Street McVille,ND 58254 United States (the) |
1 | 0 |
| Chethan C. | 795 Horsham Road Horsham, PA 19044 United States (the) |
1 | 0 |
| Martin Wilkins | --- | 1 | 0 |
| Capancioni Roberto | --- | 1 | 0 |
| Twin County Regional Health Care | 103 Powell Court Brentwood, TN 37067 United States (the) |
1 | 0 |
| Chris Young | --- | 1 | 0 |
| Owen Ellard | 1133 John Freeman Blvd. Houston, TX 77030 United States (the) |
0 | 1 |
| Au Sam | --- | 1 | 0 |
| Corcoran Chris | --- | 1 | 0 |
| Haidamaka Lubes | --- | 1 | 0 |
| Henske Klaus | --- | 1 | 0 |
| Jan Moritz Meyer | --- | 1 | 0 |
| Robert Streich | --- | 2 | 0 |
| Juan Gómez | --- | 1 | 0 |
| Mulder Johan | --- | 1 | 0 |
| Aghemo Danilo | --- | 1 | 0 |
| Martin Kauss | --- | 1 | 0 |
| Vinayak Hegde | --- | 1 | 0 |
| Maksym Chubarov | --- | 1 | 0 |
| Morgan Ray | Chairman, Standards Board Universal Postal Union (UPU) |
1 | 0 |
| Laxman Chinnakotla | --- | 1 | 0 |
| Benedikt Trefzer | --- | 1 | 0 |
| Ming-Hsien Huang | --- | 1 | 0 |
| Johan Jeansson | --- | 1 | 0 |
| Yair Fridlender | --- | 1 | 0 |
| Brent Mike | --- | 1 | 0 |
| Hyeok-Hee Lee | --- | 2 | 0 |
| Joel Riedesel | --- | 0 | 1 |
| Simon Johns | --- | 1 | 0 |
| Alessandro Lugli | --- | 1 | 0 |
| Curtis Blankenship | --- | 1 | 0 |
| Jean-Pierre Boudot | --- | 1 | 0 |
| Kevin Newman | --- | 3 | 0 |
| Knopf Donald | --- | 1 | 0 |
| Iglesias Medical Clinic | 712 S Cage Blvd Pharr TX 78577 United States (the) |
1 | 0 |
| Hennage Dan | --- | 1 | 0 |
| Colliard Raphael | --- | 1 | 0 |
| Mike Chatzipetros | --- | 1 | 0 |
| Simon Baldry | --- | 1 | 0 |