| Corporation | Start | End | Duration |
| Black Shark Cult | 2021-05-15 01:42 | 2024-12-23 05:46 | 3 years, 7 months, 8 days, 4 hours and 4 minutes |
| Army of n0ne | 2020-05-20 19:57 | 2021-05-15 01:42 | 11 months, 24 days, 5 hours and 45 minutes |
| Aideron Robotics | 2018-07-26 20:17 | 2020-05-20 19:57 | 1 year, 9 months, 23 days, 23 hours and 40 minutes |
| Black Shark Crusaders | 2017-06-02 22:50 | 2018-07-26 20:17 | 1 year, 1 month, 23 days, 21 hours and 27 minutes |
| Black Shark Cult | 2016-12-11 02:23 | 2017-06-02 22:50 | 5 months, 22 days, 20 hours and 27 minutes |
| Center for Advanced Studies | 2016-10-27 17:56 | 2016-12-11 02:23 | 1 month, 13 days, 8 hours and 27 minutes |