| Company | Timeline | Status | |
| Cowan Group Limited Director • Company Director | 3 Apr 2018←7 Years→Current | Active | |
| Calesa Downing LLP Designated LLP Member • Unreported | 15 Dec 2008←16 Years→Current | Active | |
| ACM Traffic Support Services Limited Director • Director | 13 Aug 1997←28 Years→Current | Active | |
| Cowan Recovery Limited Director • Director | 31 Mar 1991←9 Years→29 Dec 2000 | Active | |
