| 2021-09-24 09:10:00 | menace | Updated Gonzo's membership of Zargon Industries: set as ex-member |
| 2021-09-24 09:09:55 | menace | Added Gonzo as a member of Zargon Industries |
| 2021-08-31 04:37:41 | menace | Added Zac as a member of Zargon Industries |
| 2021-01-10 10:23:10 | menace | Added Zargon Industries as organiser of Ikari & Zargon Party 1989 |
| 2021-01-07 01:22:48 | dipswitch | Added Zacho as a member of Zargon Industries |
| 2020-08-12 04:35:34 | menace | Edited notes |
| 2020-08-01 08:20:35 | menace | Added credit for Zargon on Fox Fights Back: Other (original supply) |
| 2019-09-10 17:39:17 | ltk_tscc | Added link https://www.pouet.net/groups.php?which=7996 |
| 2017-02-08 10:30:49 | menace | Edited notes |
| 2017-02-08 10:30:07 | menace | Added The Sentinel as a member of Zargon Industries |
| 2017-02-08 10:29:28 | menace | Edited notes |
| 2017-01-01 06:42:24 | menace | Updated Zargon's credit on Bionic Commando ++: Other (original supply) |
| 2017-01-01 06:42:12 | menace | Added nick 'Zargon' |
| 2016-07-30 20:47:21 | menace | Added credit for Zargon Industries on 1943 - Battle of Midway +++: Other (original supply) |
| 2016-03-08 12:01:46 | menace | Added link http://noname.c64.org/csdb/group/?id=1562 |
| 2016-03-03 11:01:54 | menace | Added Zac'n Zac as a member of Zargon Industries |
| 2016-03-03 11:01:49 | menace | Edited nick 'Zargon Industries': changed abbreviation to 'ZGN' |