| Corporation | Start | End | Duration |
| Ded End Bank and Trust | 2013-11-16 00:15 | 2024-11-15 12:54 | 10 years, 11 months, 30 days, 12 hours and 39 minutes |
| Viziam | 2013-11-16 00:06 | 2013-11-16 00:15 | 9 minutes |
| Ded End Blasting Company | 2012-01-15 23:48 | 2013-11-16 00:06 | 1 year, 10 months,and 18 minutes |
| Viziam | 2012-01-15 20:16 | 2012-01-15 23:48 | 3 hours and 32 minutes |
| Ded End Holdings | 2011-11-08 03:15 | 2012-01-15 20:16 | 2 months, 7 days, 17 hours and 1 minute |
| Viziam | 2011-11-08 03:08 | 2011-11-08 03:15 | 7 minutes |
| Ded End Blasting Company | 2011-09-25 00:10 | 2011-11-08 03:08 | 1 month, 14 days, 2 hours and 58 minutes |
| Viziam | 2011-09-23 23:25 | 2011-09-25 00:10 | 1 day and 45 minutes |
| Ded End Bank and Trust | 2010-11-30 15:11 | 2011-09-23 23:25 | 9 months, 24 days, 8 hours and 14 minutes |
| Viziam | 2010-10-12 04:13 | 2010-11-30 15:11 | 1 month, 18 days, 10 hours and 58 minutes |
| Periculum Accord | 2010-08-02 04:08 | 2010-10-12 04:13 | 2 months, 10 days and 5 minutes |
| Imperial Academy | 2010-08-01 18:14 | 2010-08-02 04:08 | 9 hours and 54 minutes |