| Company | Timeline | Status | |
| The Amateur Football Alliance Limited Director • Software Designer | 7 Jun 2007←4 Years→17 May 2012 | Active | |
| Software Simulations Limited Secretary • Unreported | 20 Dec 2002←19 Years→1 Feb 2022 | Dissolved | |
| Ab Initio Games Limited Director • Unreported | 13 Jul 2001←24 Years→Current | Active | |
| Software Simulations International Ltd Secretary • Company Director | 8 Oct 1993←32 Years→Current | Active | |
| Software Simulations International Ltd Director • Unreported | 8 Oct 1993←32 Years→Current | Active | |
