| Company | Timeline | Status | |
| OPS Search & Selection Limited Director • Unreported | 8 Feb 2008←17 Years→Current | Active | |
| Quanticate Limited Director • Unreported | 10 Aug 2007←18 Years→Current | Active | |
Sigma Pharma Services Limited Director • Director | 23 Aug 2006←9 Years→2 Feb 2016 | Dissolved | |
| Quanticate International Limited Director • Unreported | 17 Jun 2002←23 Years→Current | Active | |
| Quanticate UK Limited Secretary • Unreported | 30 Nov 2000←4 Years→3 Feb 2005 | Active | |
| Quanticate UK Limited Director • Unreported | 19 Mar 1997←28 Years→Current | Active | |
