| Company | Timeline | Status | |
| The Specialist Audio Company Limited Director • Accountant | 1 Jun 2008←10 Years→31 Dec 2018 | Active | |
Sybase (UK) Limited Director • Director | 1 Jul 1999←1 Year 8 Months→19 Mar 2001 | Dissolved | |
| Tower House (Loudwater) Management Limited Director • Accountant | 31 Dec 1991←24 Years→17 Feb 2016 | Active | |
