| Company | Timeline | Status | |
| Sparshatt Engineering Limited Director • Software Engineer | 2 Sep 2014←9 Years→25 Jun 2024 | Dissolved | |
| Binlock Limited Director • It Consultant | 13 Oct 2006←19 Years→Current | Active | |
| DCS Data Limited Secretary • Unreported | 4 Jun 2001←7 Months→6 Jan 2002 | Active | |
| DCS Data Limited Director • Technical Director | 4 Apr 2000←25 Years→Current | Active | |
| Sparshatt Engineering Limited Director • Engineer | 20 Apr 1999←4 Years→26 Jun 2003 | Dissolved | |
| Marie Sparshatt Limited Director • Director | 11 Aug 1993←32 Years→Current | Active | |
