| Corporation | Start | End | Duration |
| Corus Aerospace | 2016-03-14 13:40 | 2024-09-21 14:07 | 8 years, 6 months, 7 days and 27 minutes |
| Corus Industries Ltd | 2013-06-11 18:02 | 2016-03-14 13:40 | 2 years, 9 months, 2 days, 19 hours and 38 minutes |
| Deep Core Mining Inc. | 2013-06-11 17:13 | 2013-06-11 18:02 | 49 minutes |
| Sky Anvil Industrial | 2013-06-03 17:13 | 2013-06-11 17:13 | 8 days |
| Deep Core Mining Inc. | 2013-06-03 17:05 | 2013-06-03 17:13 | 8 minutes |
| Corus Industries Ltd | 2012-12-06 21:17 | 2013-06-03 17:05 | 5 months, 27 days, 19 hours and 48 minutes |
| Deep Core Mining Inc. | 2012-12-06 20:51 | 2012-12-06 21:17 | 26 minutes |
| Ori-Corus Industries | 2012-12-06 20:27 | 2012-12-06 20:51 | 24 minutes |
| Heavy Elements Inc. | 2012-12-02 20:58 | 2012-12-06 20:27 | 3 days, 23 hours and 29 minutes |
| Deep Core Mining Inc. | 2012-08-06 16:47 | 2012-12-02 20:58 | 3 months, 26 days, 4 hours and 11 minutes |
| Odyssey Space Exploration | 2012-04-06 17:02 | 2012-08-06 16:47 | 3 months, 30 days, 23 hours and 45 minutes |
| Project Osiris | 2011-12-01 16:37 | 2012-04-06 17:02 | 4 months, 5 days and 25 minutes |
| State Protectorate | 2011-10-25 16:24 | 2011-12-01 16:37 | 1 month, 6 days and 13 minutes |
| Deep Core Mining Inc. | 2011-10-25 16:20 | 2011-10-25 16:24 | 4 minutes |
| State Protectorate | 2011-07-09 22:28 | 2011-10-25 16:20 | 3 months, 15 days, 17 hours and 52 minutes |
| Deep Core Mining Inc. | 2011-07-09 22:23 | 2011-07-09 22:28 | 5 minutes |
| Project Adonis | 2009-04-10 14:12 | 2011-07-09 22:23 | 2 years, 2 months, 29 days, 8 hours and 11 minutes |
| School of Applied Knowledge | 2009-03-09 15:30 | 2009-04-10 14:12 | 1 month, 22 hours and 42 minutes |