| Company | Timeline | Status | |
| Morgan Gibaud Associates Limited Director • Engineer | 27 Jun 1994←4 Years→17 Jul 1998 | Active | |
| L.A. Tooling Limited Director • Stress Engineer | 31 Dec 1991←33 Years→Current | Active | |
| L.A. Tooling Limited Director • Stress Engineer | 1 Jan 1970←55 Years→4 Oct 2025 | Active | |
