| Company | Timeline | Status | |
| J.A.W. Austin Limited Director • Director | 11 May 2001←24 Years→Current | Active | |
| Contemporary Books Limited Secretary • Unreported | 1 Apr 2001←24 Years→Current | Active | |
| Austin Desmond Fine Art Limited Secretary • Unreported | 1 Apr 2001←24 Years→Current | Active | |
