| Company | Timeline | Status | |
| PH Associates Limited Director • Health Economic Consultant | 26 Aug 1999←3 Years→1 Feb 2003 | Active | |
| P.H.Consulting Limited Director • Unreported | 8 May 1998←27 Years→Current | Active | |
| Puller Road Management Limited Secretary • Unreported | 31 Mar 1991←1 Year 2 Months→22 Jun 1992 | Active | |
