| Company | Timeline | Status | |
| The United Kingdom Freight Demurrage And Defence Association Limited Director • Director | 15 Sep 2016←9 Years→Current | Active | |
| Thomas Miller Hamilton Ltd Director • Insurance Club Manager | 1 Jul 1998←6 Years→31 Dec 2004 | Dissolved | |
| Thomas Miller Defence Ltd Director • Director | 8 Jan 1997←28 Years→Current | Active | |
