| Company | Timeline | Status | |
| Mullach Glas One Limited Secretary • Unreported | 24 Jul 2006←5 Years→29 Jun 2012 | Active | |
| W.D. Irwin & Sons Limited Secretary • Unreported | 24 Jul 2006←5 Years→29 Jun 2012 | Active | |
| Airglen Limited Secretary • Unreported | 29 Apr 2005←7 Years→29 Jun 2012 | Active | |
| Mullach Glas Two Limited Secretary • Unreported | 29 Apr 2005←7 Years→29 Jun 2012 | Active | |
| Mullach Glas Three Limited Secretary • Unreported | 29 Apr 2005←7 Years→29 Jun 2012 | Active | |
| Arthur McCann, Limited Secretary • Unreported | 29 Apr 2004←8 Years→29 Jun 2012 | Dissolved | |
