| Company | Timeline | Status | |
| E. & C. Holden Limited Secretary • Director | 4 Oct 1999←26 Years→Current | Active | |
| E. & C. Holden Limited Director • Director | 19 Nov 1991←34 Years→Current | Active | |
| E. & C. Holden Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
