| Corporation | Start | End | Duration |
| Dead Man's Switch | 2017-07-23 17:09 | 2024-11-15 20:38 | 7 years, 3 months, 23 days, 3 hours and 29 minutes |
| Deep Core Mining Inc. | 2017-07-23 17:07 | 2017-07-23 17:09 | 2 minutes |
| General Quarters Inc. | 2017-01-13 05:41 | 2017-07-23 17:07 | 6 months, 10 days, 11 hours and 26 minutes |
| Deep Core Mining Inc. | 2016-11-28 03:01 | 2017-01-13 05:41 | 1 month, 16 days, 2 hours and 40 minutes |
| Last of the Holdings | 2016-10-12 01:56 | 2016-11-28 03:01 | 1 month, 16 days, 1 hour and 5 minutes |
| Deep Core Mining Inc. | 2016-06-03 05:42 | 2016-10-12 01:56 | 4 months, 8 days, 20 hours and 14 minutes |
| Red River Exchange | 2016-04-04 02:40 | 2016-06-03 05:42 | 1 month, 30 days, 3 hours and 2 minutes |
| Deep Core Mining Inc. | 2016-04-04 02:29 | 2016-04-04 02:40 | 11 minutes |
| Barkley Hemingway INC | 2015-12-19 12:26 | 2016-04-04 02:29 | 3 months, 15 days, 14 hours and 3 minutes |
| Deep Core Mining Inc. | 2015-12-19 12:26 | 2015-12-19 12:26 | 0 seconds |
| Bad Life Choices | 2015-12-17 03:07 | 2015-12-19 12:26 | 2 days, 9 hours and 19 minutes |
| School of Applied Knowledge | 2015-12-17 03:02 | 2015-12-17 03:07 | 5 minutes |