| Company | Timeline | Status | |
| D & M Kaminski Limited Director • Unreported | 21 Jul 2008←17 Years→Current | Active | |
| D & M Kaminski Limited Secretary • Unreported | 21 Jul 2008←17 Years→Current | Active | |
| Wickstone Limited Director • Musician/consultant | 14 Apr 1992←11 Years→23 Jun 2003 | Active | |
| Poseidon Services Limited Director • Musician/consultant | 31 Aug 1991←11 Years→23 Jun 2003 | Active | |
| Neos Company Limited(The) Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
