| Corporation | Start | End | Duration |
| SUNDERING | 2018-04-29 14:32 | 2024-11-15 07:14 | 6 years, 6 months, 16 days, 16 hours and 42 minutes |
| Deep Core Mining Inc. | 2016-04-01 02:20 | 2018-04-29 14:32 | 2 years, 28 days, 12 hours and 12 minutes |
| SUNDERING | 2010-05-12 12:26 | 2016-04-01 02:20 | 5 years, 10 months, 19 days, 13 hours and 54 minutes |
| The Edge Foundation | 2009-06-01 00:31 | 2010-05-12 12:26 | 11 months, 11 days, 11 hours and 55 minutes |
| thx for all the fish | 2009-03-30 01:46 | 2009-06-01 00:31 | 2 months, 1 day, 22 hours and 45 minutes |
| The Edge Foundation | 2008-09-28 13:47 | 2009-03-30 01:46 | 6 months, 1 day, 11 hours and 59 minutes |
| Deep Core Mining Inc. | 2008-09-28 12:48 | 2008-09-28 13:47 | 59 minutes |
| SUNDERING | 2008-08-10 17:43 | 2008-09-28 12:48 | 1 month, 17 days, 19 hours and 5 minutes |
| All Hallows Eve | 2007-06-16 14:46 | 2008-08-10 17:43 | 1 year, 1 month, 25 days, 2 hours and 57 minutes |
| Legion of Ghouls | 2005-12-16 03:39 | 2007-06-16 14:46 | 1 year, 6 months, 11 hours and 7 minutes |
| Ore House | 2005-07-07 01:14 | 2005-12-16 03:39 | 5 months, 9 days, 2 hours and 25 minutes |
| Interstellar Corp. of Dark and Light | 2005-06-21 00:13 | 2005-07-07 01:14 | 16 days, 1 hour and 1 minute |
| School of Applied Knowledge | 2005-06-20 00:00 | 2005-06-21 00:13 | 1 day and 13 minutes |