| Company | Timeline | Status | |
| Mastery In Maths LLP Designated LLP Member • Unreported | 5 Feb 2026←6 Days→Current | Active | |
| Mastering Mathematics Limited Director • Unreported | 18 Nov 2022←3 Years→Current | Active | |
Zero Food Waste Ltd Director • Unreported | 30 Sep 2011←4 Years→5 Jan 2016 | Dissolved | |
| Danegeld Limited Director • Unreported | 4 Jun 2004←9 Years→20 Mar 2014 | Dissolved | |
| Mil-Tek (Scotland) Limited Director • Unreported | 19 Apr 1999←26 Years→Current | Active | |
