| Company | Timeline | Status | |
Astorville Limited Director • Shipbroker | 27 Jun 2011←5 Years→16 Aug 2016 | Dissolved | |
| Beaufort Shipping Limited Director • Shipbroker | 1 Feb 1999←20 Years→12 Apr 2019 | Active | |
| H. Clarkson & Company Limited Director • Shipbroker | 31 Jan 1996←3 Years→31 Jan 1999 | Active | |
