| Corporation | Start | End | Duration |
| Original Black Plague | 2020-06-25 08:51 | 2024-09-21 12:54 | 4 years, 2 months, 27 days, 4 hours and 3 minutes |
| Perkone | 2020-06-24 06:43 | 2020-06-25 08:51 | 1 day, 2 hours and 8 minutes |
| Sniggerdly | 2017-08-04 12:41 | 2020-06-24 06:43 | 2 years, 10 months, 19 days, 18 hours and 2 minutes |
| Original Black Plague | 2017-06-11 06:10 | 2017-08-04 12:41 | 1 month, 24 days, 6 hours and 31 minutes |
| Perkone | 2017-04-19 08:01 | 2017-06-11 06:10 | 1 month, 22 days, 22 hours and 9 minutes |
| Original Black Plague | 2017-03-12 14:03 | 2017-04-19 08:01 | 1 month, 6 days, 17 hours and 58 minutes |
| Perkone | 2016-11-20 19:48 | 2017-03-12 14:03 | 3 months, 19 days, 18 hours and 15 minutes |
| Pandemic Horde Inc. | 2015-04-07 07:30 | 2016-11-20 19:48 | 1 year, 7 months, 13 days, 12 hours and 18 minutes |
| Perkone | 2015-04-07 07:27 | 2015-04-07 07:30 | 3 minutes |
| PRIM0RDIAL OOZE | 2012-11-26 08:38 | 2015-04-07 07:27 | 2 years, 4 months, 11 days, 22 hours and 49 minutes |
| Original Black Plague | 2012-04-12 09:33 | 2012-11-26 08:38 | 7 months, 13 days, 23 hours and 5 minutes |
| Astraphobia Inc | 2012-01-13 09:50 | 2012-04-12 09:33 | 2 months, 29 days, 23 hours and 43 minutes |
| Original Black Plague | 2011-11-25 22:58 | 2012-01-13 09:50 | 1 month, 18 days, 10 hours and 52 minutes |
| Hells Angels MC | 2011-09-23 08:02 | 2011-11-25 22:58 | 2 months, 2 days, 14 hours and 56 minutes |
| The Ankou | 2011-06-26 08:03 | 2011-09-23 08:02 | 2 months, 27 days, 23 hours and 59 minutes |
| Applied Reaganomics | 2011-06-09 07:42 | 2011-06-26 08:03 | 17 days and 21 minutes |
| The Ankou | 2010-06-25 13:29 | 2011-06-09 07:42 | 11 months, 14 days, 18 hours and 13 minutes |
| Raata Invicti | 2010-03-08 07:03 | 2010-06-25 13:29 | 3 months, 17 days, 6 hours and 26 minutes |
| Cutting Edge Incorporated | 2009-07-11 17:48 | 2010-03-08 07:03 | 7 months, 24 days, 13 hours and 15 minutes |
| Perkone | 2009-07-11 02:37 | 2009-07-11 17:48 | 15 hours and 11 minutes |
| Murder Ink | 2009-05-15 07:17 | 2009-07-11 02:37 | 1 month, 25 days, 19 hours and 20 minutes |
| Science and Trade Institute | 2009-01-28 22:11 | 2009-05-15 07:17 | 3 months, 16 days, 9 hours and 6 minutes |