| Company | Timeline | Status | |
| Taylor Court Services Ltd Director • Accountant  | 30 Nov 2001←16 Years→16 Nov 2018  | Active  | |
| R.A. Irwin (Holdings) Limited Secretary • Unreported  | 18 Jan 1999←12 Years→1 Aug 2011  | Active  | |
| R.A. Irwin & Company Limited Director • Accountant  | 13 Jun 1979←32 Years→31 Dec 2011  | Active  | |
| R.A. Irwin & Company Limited Secretary • Unreported  | 13 Jun 1979←32 Years→1 Aug 2011  | Active  | |
