| Company | Timeline | Status | |
| Hyde Park South Limited Director • Consultant | 1 May 2007←1 Month→31 May 2007 | Active | |
Eurojob Limited Director • Director Of Companies | 8 Feb 1992←1 Year 1 Month→30 Mar 1993 | Dissolved | |
Liac Ltd Director • Director | 6 Aug 1981←16 Years→1 Dec 1997 | Dissolved | |
| Kensington Park School Limited Director • Director | 17 Sep 1979←31 Years→10 Nov 2010 | Active | |
| Duff-Miller And Company (London Tutors) Limited Director • Director | 14 Jan 1977←22 Years→12 Apr 1999 | Dissolved | |
