| Company | Timeline | Status | |
| Independent Schools Council Director • Headmaster | 1 Sep 2004←1 Year→1 Sep 2005 | Active | |
| Independent Schools Council Director • Headmaster | 1 Sep 2003←9 Months→21 Jun 2004 | Active | |
| Iaps Director • Headmaster | 1 Sep 1998←8 Years→31 Aug 2006 | Active | |
| St.Cedd's School Educational Trust Limited Director • Headmaster | 28 Feb 1994←5 Years→4 Mar 1999 | Active | |
