| Company | Timeline | Status | |
F. Pratt Engineering Corporation Limited Director • Director | 7 Aug 1991←6 Years→8 Jan 1998 | Dissolved | |
Pacific Shelf 1791 Limited Director • Company Director | 3 Aug 1991←6 Years→23 Dec 1997 | Dissolved | |
| The Manufacturing Technologies Association Director • Engineer | 31 Mar 1991←2 Years 8 Months→29 Nov 1993 | Active | |
