| Company | Timeline | Status | |
| UTMC Ltd Director • Consultant | 12 Aug 2005←12 Years→31 May 2018 | Active | |
| Centaur Consulting Limited Director • Consultant | 14 Oct 2002←23 Years→Current | Active | |
Curtis + Cartwright Consulting Limited Director • Management Consultancy | 16 Jun 1999←3 Years→18 Sep 2002 | Dissolved | |
