| Company | Timeline | Status | |
| 18 Girdlers Road Limited Director • Company Secretary | 2 May 1996←14 Years→17 Sep 2010 | Active | |
| Sam Herman Studio Limited Director • Secretary | 1 Jan 1970←55 Years→Current | Active | |
| Sam Herman Studio Limited Secretary • Unreported | 1 Jan 1970←55 Years→Current | Active | |
