| Company | Timeline | Status | |
| Forth Logistics Marine Services Limited Secretary • Software Consultant | 9 Mar 2005←20 Years→Current | Active | |
| Forth Logistics Marine Services Limited Director • Software Consultant | 9 Mar 2005←20 Years→Current | Active | |
| Merlin House Limited Director • Software Consultant | 28 Feb 2001←24 Years→Current | Active | |
| Merlin House Limited Secretary • Software Consultant | 28 Feb 2001←24 Years→Current | Active | |
| Lyndean Software Limited Director • Software Consultant | 22 Feb 1994←31 Years→Current | Active | |
| Lyndean Software Limited Secretary • Software Consultant | 22 Feb 1994←31 Years→Current | Active | |
