| Corporation | Start | End | Duration |
| Easily Excited Holding | 2017-11-03 22:48 | 2024-12-29 19:45 | 7 years, 1 month, 25 days, 20 hours and 57 minutes |
| Deep Core Mining Inc. | 2017-11-03 22:48 | 2017-11-03 22:48 | 0 seconds |
| Foot Brigade | 2017-04-09 23:06 | 2017-11-03 22:48 | 6 months, 24 days, 23 hours and 42 minutes |
| Deep Core Mining Inc. | 2016-08-07 19:57 | 2017-04-09 23:06 | 8 months, 2 days, 3 hours and 9 minutes |
| Repercussus | 2016-02-12 01:38 | 2016-08-07 19:57 | 5 months, 26 days, 18 hours and 19 minutes |
| Deep Core Mining Inc. | 2015-04-09 14:40 | 2016-02-12 01:38 | 10 months, 2 days, 10 hours and 58 minutes |
| Repercussus | 2015-02-02 05:42 | 2015-04-09 14:40 | 2 months, 7 days, 8 hours and 58 minutes |
| Science and Trade Institute | 2015-01-06 03:20 | 2015-02-02 05:42 | 27 days, 2 hours and 22 minutes |