| Company | Timeline | Status | |
Si Site Services (International) Limited Director • Director | 7 Aug 1998←5 Years→31 Mar 2004 | Dissolved | |
| Appris Management Limited Director • Director | 8 Apr 1997←6 Years→31 Mar 2004 | Active | |
| N. G. Bailey Manufacturing Limited Director • Engineer | 17 Aug 1992←9 Years→31 Aug 2001 | Dissolved | |
| Si Site Services Limited Director • Electrical Engineer | 17 Aug 1992←9 Years→31 Aug 2001 | Active | |
| Appris Charity Limited Director • Director | 13 Jun 1991←12 Years→31 Mar 2004 | Active | |
