| Corporation | Start | End | Duration |
| Cro-Magnons | 2020-01-06 21:12 | 2024-11-23 09:08 | 4 years, 10 months, 16 days, 11 hours and 56 minutes |
| Viziam | 2019-08-19 03:18 | 2020-01-06 21:12 | 4 months, 18 days, 17 hours and 54 minutes |
| Cro-Magnons | 2018-06-10 23:00 | 2019-08-19 03:18 | 1 year, 2 months, 8 days, 4 hours and 18 minutes |
| Viziam | 2018-03-15 22:47 | 2018-06-10 23:00 | 2 months, 26 days and 13 minutes |
| Fair Verona Corp | 2016-05-20 16:44 | 2018-03-15 22:47 | 1 year, 9 months, 23 days, 6 hours and 3 minutes |
| Viziam | 2015-02-22 15:18 | 2016-05-20 16:44 | 1 year, 2 months, 28 days, 1 hour and 26 minutes |
| Vicis Inter Astrum | 2014-07-05 16:42 | 2015-02-22 15:18 | 7 months, 16 days, 22 hours and 36 minutes |
| Imperial Academy | 2013-11-25 07:03 | 2014-07-05 16:42 | 7 months, 10 days, 9 hours and 39 minutes |