| Company | Timeline | Status | |
| Pestalozzi International Foundation Director • None | 26 Jan 2012←5 Years→26 Jan 2017 | Dissolved | |
Swiftwork Limited Director • Research Biochemist | 20 Dec 1999←1 Year→4 Jan 2001 | Dissolved | |
| Strathmore 11 Limited(The) Director • Research Scientist | 15 Mar 1993←7 Years→30 Apr 2000 | Active | |
