| Corporation | Start | End | Duration |
| Order's Academy | 2016-11-04 10:16 | 2024-11-15 07:58 | 8 years, 10 days, 21 hours and 42 minutes |
| Deep Core Mining Inc. | 2016-11-04 10:12 | 2016-11-04 10:16 | 4 minutes |
| Wings of Independence Academy | 2015-06-26 16:42 | 2016-11-04 10:12 | 1 year, 4 months, 8 days, 17 hours and 30 minutes |
| Deep Core Mining Inc. | 2015-01-26 05:23 | 2015-06-26 16:42 | 5 months, 11 hours and 19 minutes |
| HELL OF DEATH | 2014-12-01 10:46 | 2015-01-26 05:23 | 1 month, 24 days, 18 hours and 37 minutes |
| Deep Core Mining Inc. | 2014-12-01 10:36 | 2014-12-01 10:46 | 10 minutes |
| CORINTO | 2014-11-28 18:57 | 2014-12-01 10:36 | 2 days, 15 hours and 39 minutes |
| Deep Core Mining Inc. | 2014-11-28 14:06 | 2014-11-28 18:57 | 4 hours and 51 minutes |
| Dark Economics | 2012-06-01 22:45 | 2014-11-28 14:06 | 2 years, 5 months, 26 days, 15 hours and 21 minutes |
| Deep Core Mining Inc. | 2012-06-01 22:45 | 2012-06-01 22:45 | 0 seconds |
| Order of Order | 2011-12-18 15:19 | 2012-06-01 22:45 | 5 months, 14 days, 7 hours and 26 minutes |
| Deep Core Mining Inc. | 2011-06-06 14:03 | 2011-12-18 15:19 | 6 months, 12 days, 1 hour and 16 minutes |
| Russian Thunder Squad Academy | 2011-05-06 13:06 | 2011-06-06 14:03 | 1 month,and 57 minutes |
| Deep Core Mining Inc. | 2011-05-06 04:58 | 2011-05-06 13:06 | 8 hours and 8 minutes |
| L and R Corp | 2011-02-02 14:29 | 2011-05-06 04:58 | 3 months, 3 days, 14 hours and 29 minutes |
| Deep Core Mining Inc. | 2011-01-14 17:12 | 2011-02-02 14:29 | 18 days, 21 hours and 17 minutes |
| L and R Corp | 2011-01-12 09:35 | 2011-01-14 17:12 | 2 days, 7 hours and 37 minutes |
| Deep Core Mining Inc. | 2010-09-16 05:54 | 2011-01-12 09:35 | 3 months, 27 days, 3 hours and 41 minutes |
| Productive Location Ally on Nexus Technology | 2010-01-11 12:26 | 2010-09-16 05:54 | 8 months, 4 days, 17 hours and 28 minutes |
| State War Academy | 2010-01-11 08:44 | 2010-01-11 12:26 | 3 hours and 42 minutes |