| Company | Timeline | Status | |
| C Rengert & Company Limited Secretary • Unreported | 31 Mar 2007←12 Years→31 Dec 2019 | Active | |
Chequers Tax Bureau Limited Secretary • Unreported | 21 Nov 2006←11 Years→14 Aug 2018 | Dissolved | |
| Mu-Technologies Limited Secretary • Unreported | 5 Sep 2002←23 Years→Current | Active | |
