| Company | Timeline | Status | |
| Glassworks Equipment Limited Director • Engineer | 16 Jan 1992←3 Years→31 Mar 1995 | Active | |
| Glassworks Hounsell Limited Director • Engineer | 16 Jan 1992←3 Years→31 Mar 1995 | Active | |
| Metrogrand Limited Director • Engineer | 22 Oct 1991←3 Years→31 Mar 1995 | Active | |
