| Company | Timeline | Status | |
Petit Pois (2012) Limited Director • Writer | 10 Feb 1992←6 Years→24 Nov 1998 | Dissolved | |
| Marketforce Business Media Limited Director • Economic Consultant | 13 Apr 1991←4 Years→23 Feb 1996 | Active | |
David Hume Institute The Director • Economist | 15 May 1989←2 Years 5 Months→6 Nov 1991 | Converted/Closed | |
