Note: columns are sortable: click on the headers
| Name | P1 | P2 | P3 | P4 | P5 | Total |
|---|---|---|---|---|---|---|
| ATO Ukraine | 125 | 42 | 0 | 15 | 0 | 182 |
| BAVirtual Flight Training | 269 | 21 | 24 | 0 | 5 | 319 |
| Boston Virtual ARTCC | 23 | 31 | 109 | 98 | 57 | 318 |
| Delta Virtual Airlines | 592 | 129 | 10 | 0 | 0 | 731 |
| Emirates Virtual | 24 | 13 | 1 | 0 | 0 | 38 |
| Gold Virtual Airlines | 469 | 214 | 202 | 107 | 64 | 1056 |
| Portugal vACC | 52 | 27 | 17 | 17 | 0 | 113 |
| TUI Virtual | 15 | 6 | 0 | 0 | 0 | 21 |
| vACC Germany | 217 | 177 | 89 | 87 | 28 | 598 |
| vACC Italy | 100 | 65 | 33 | 20 | 0 | 218 |
| VATJPN ATO | 207 | 0 | 0 | 0 | 0 | 207 |
| VATNA ATO | 83 | 5 | 0 | 0 | 0 | 88 |
| VATRUS | 63 | 0 | 0 | 0 | 0 | 63 |
| VATSAF ATO | 8 | 3 | 0 | 0 | 0 | 11 |
| VATSIM Oceania | 158 | 29 | 0 | 0 | 0 | 187 |
| VATSIM Pilot Academy | 3927 | 0 | 1 | 1 | 0 | 3935 |
| VATSIM UK Pilot Training Department | 317 | 62 | 19 | 20 | 8 | 426 |
| VATSTAR Worldwide | 1756 | 280 | 70 | 78 | 19 | 2203 |
| VATSUR ATO | 531 | 175 | 67 | 34 | 14 | 821 |
| VirtualUA, Inc. | 14 | 3 | 0 | 0 | 0 | 17 |
| Total: | 13866 | 1765 | 729 | 553 | 218 | 17138 |
* The certifications listed under the VATSIM PTD, have been issued for various administrative reasons. Although it is listed here, the VATSIM PTD does not constitute an Authorized Training Organization.
** The totals also include ratings by ATOs that are no longer active, thus they 're not displayed in the list.