| Corporation | Start | End | Duration |
| Bite Me inc | 2013-12-29 13:09 | 2024-11-15 07:05 | 10 years, 10 months, 16 days, 17 hours and 56 minutes |
| Deep Core Mining Inc. | 2013-12-29 13:07 | 2013-12-29 13:09 | 2 minutes |
| Enaphy | 2012-03-15 17:21 | 2013-12-29 13:07 | 1 year, 9 months, 13 days, 19 hours and 46 minutes |
| Deep Core Mining Inc. | 2011-12-16 19:41 | 2012-03-15 17:21 | 2 months, 27 days, 21 hours and 40 minutes |
| Brotherhood Of The Black Daggers | 2010-05-01 10:58 | 2011-12-16 19:41 | 1 year, 7 months, 15 days, 8 hours and 43 minutes |
| Deep Core Mining Inc. | 2010-02-22 18:37 | 2010-05-01 10:58 | 2 months, 8 days, 16 hours and 21 minutes |
| Virginia Company | 2010-02-22 18:07 | 2010-02-22 18:37 | 30 minutes |
| State War Academy | 2010-02-07 02:20 | 2010-02-22 18:07 | 15 days, 15 hours and 47 minutes |