| Company | Timeline | Status | |
| P. Warrington Engravers Limited Secretary • Director | 25 Jul 2008←5 Years→23 Sep 2013 | Active | |
| P. Warrington Engravers Limited Director • Director | 3 May 1991←22 Years→23 Sep 2013 | Active | |
| P. Warrington Engravers Limited Secretary • Unreported | 3 May 1991←4 Years→5 Jul 1995 | Active | |
