| Company | Timeline | Status | |
| George Barker & Co Limited Director • Administration Manager | 1 Oct 2009←16 Years→Current | Active | |
George L. Barker & Co Ltd Director • Assistant Manager | 25 May 2007←1 Year 7 Months→31 Dec 2008 | Dissolved | |
| George Barker & Co Limited Director • Assistant Manager | 27 Jan 2005←8 Years→1 Sep 2013 | Active | |
| George Barker & Co Limited Secretary • Unreported | 27 Jan 2003←2 Years→27 Jan 2005 | Active | |
