| Company | Timeline | Status | |
| Jubilee Airways Limited Secretary • Unreported | 12 Jun 1992←33 Years→Current | Active | |
| Klinge Chemicals Limited Secretary • Unreported | 12 Jun 1992←33 Years→Current | Active | |
| Klinge Limited Secretary • Unreported | 16 May 1991←34 Years→Current | Active | |
| Klinge Foods Limited Secretary • Unreported | 31 Dec 1988←36 Years→Current | Active | |
