| Corporation | Start | End | Duration |
| Country House | 2020-10-13 15:58 | 2024-11-15 20:29 | 4 years, 1 month, 2 days, 4 hours and 31 minutes |
| Deep Core Mining Inc. | 2020-10-13 15:40 | 2020-10-13 15:58 | 18 minutes |
| Vision CN | 2020-02-13 15:50 | 2020-10-13 15:40 | 7 months, 29 days, 23 hours and 50 minutes |
| Deep Core Mining Inc. | 2020-02-13 15:46 | 2020-02-13 15:50 | 4 minutes |
| Vision Partners | 2017-05-31 10:36 | 2020-02-13 15:46 | 2 years, 8 months, 13 days, 5 hours and 10 minutes |
| Deep Core Mining Inc. | 2017-05-29 18:33 | 2017-05-31 10:36 | 1 day, 16 hours and 3 minutes |
| RainbowCK Eistiras Corporation | 2017-05-26 12:23 | 2017-05-29 18:33 | 3 days, 6 hours and 10 minutes |
| Deep Core Mining Inc. | 2017-05-25 20:00 | 2017-05-26 12:23 | 16 hours and 23 minutes |
| State Protectorate | 2017-05-25 15:14 | 2017-05-25 20:00 | 4 hours and 46 minutes |
| Deep Core Mining Inc. | 2017-05-24 13:03 | 2017-05-25 15:14 | 1 day, 2 hours and 11 minutes |
| State Protectorate | 2017-05-24 12:46 | 2017-05-24 13:03 | 17 minutes |
| Deep Core Mining Inc. | 2017-05-21 14:34 | 2017-05-24 12:46 | 2 days, 22 hours and 12 minutes |
| Vision Partners | 2017-05-18 06:52 | 2017-05-21 14:34 | 3 days, 7 hours and 42 minutes |
| Deep Core Mining Inc. | 2017-05-07 15:26 | 2017-05-18 06:52 | 10 days, 15 hours and 26 minutes |
| State Protectorate | 2017-05-02 20:48 | 2017-05-07 15:26 | 4 days, 18 hours and 38 minutes |
| State War Academy | 2017-04-19 18:47 | 2017-05-02 20:48 | 13 days, 2 hours and 1 minute |