| Corporation | Start | End | Duration |
| Release the KRAKEN. | 2014-12-04 08:46 | 2024-11-15 09:33 | 9 years, 11 months, 11 days and 47 minutes |
| Deep Core Mining Inc. | 2014-12-03 21:36 | 2014-12-04 08:46 | 11 hours and 10 minutes |
| Serenity Prime | 2014-07-14 10:07 | 2014-12-03 21:36 | 4 months, 19 days, 11 hours and 29 minutes |
| Deep Core Mining Inc. | 2014-06-13 10:50 | 2014-07-14 10:07 | 1 month, 23 hours and 17 minutes |
| Didn'twantthatscimianyway | 2014-04-07 21:54 | 2014-06-13 10:50 | 2 months, 5 days, 12 hours and 56 minutes |
| Serenity Prime | 2013-06-21 00:57 | 2014-04-07 21:54 | 9 months, 17 days, 20 hours and 57 minutes |
| Release.the KRAKEN | 2013-06-20 23:57 | 2013-06-21 00:57 | 1 hour |
| Serenity Prime | 2013-04-15 15:13 | 2013-06-20 23:57 | 2 months, 5 days, 8 hours and 44 minutes |
| Deep Core Mining Inc. | 2013-04-14 21:33 | 2013-04-15 15:13 | 17 hours and 40 minutes |
| JewSwarm Federation | 2013-04-06 00:51 | 2013-04-14 21:33 | 8 days, 20 hours and 42 minutes |
| Deep Core Mining Inc. | 2013-04-06 00:29 | 2013-04-06 00:51 | 22 minutes |
| Serenity Prime | 2013-03-08 23:55 | 2013-04-06 00:29 | 28 days and 34 minutes |
| Science and Trade Institute | 2013-02-03 00:06 | 2013-03-08 23:55 | 1 month, 5 days, 23 hours and 49 minutes |