| Company | Timeline | Status | |
| Tap `N Flow Limited Director • Director | 20 Sep 2009←13 Years→28 Feb 2023 | Dissolved | |
| Barbara Martin & Co Ltd Director • Systems Manager | 20 Sep 2004←3 Years→31 Aug 2008 | Active | |
| Barbara Martin & Co Ltd Secretary • Unreported | 25 Nov 2003←21 Years→Current | Active | |
