| Company | Timeline | Status | |
| Isobel Worldwide Limited Director • Director | 14 Dec 2015←10 Years→Current | Active | |
| Isobel Group Limited Director • Unreported | 30 Nov 2015←10 Years→Current | Active | |
| Isobel Advertising Limited Director • Finance Director | 12 Aug 2003←22 Years→Current | Active | |
| Isobel Advertising Limited Secretary • Unreported | 18 Jun 2003←22 Years→Current | Active | |
| African Violet Centre Limited Director • Director | 12 Nov 1999←4 Years→1 Jan 2004 | Dissolved | |
| Clearwater Business And Financial Planning Limited Director • Unreported | 27 Nov 1996←29 Years→Current | Active | |
Leapfrog Research And Planning Limited Director • Director | 1 May 1995←17 Years→1 Jul 2012 | Dissolved | |
