| Company | Timeline | Status | |
| Chargenet Limited Director • Consultant | 23 May 2000←25 Years→Current | Active | |
| 16 Lewes Crescent Limited Director • Research Scientist | 18 Feb 1999←26 Years→Current | Active | |
| Maxel Limited Director • Research Scientist & Cd | 29 Mar 1995←30 Years→Current | Active | |
| Sofluc Limited Secretary • Research Scientist/managing Di | 29 Mar 1994←31 Years→Current | Active | |
| Sofluc Limited Director • Consultant Director | 29 Mar 1994←31 Years→Current | Active | |
