| Company | Timeline | Status | |
| PSNGB Limited Director • Director | 22 Jan 2015←6 Years→17 Aug 2021 | Dissolved | |
| The Common Assurance Maturity Model Limited Director • Security Consultant | 19 Apr 2012←13 Years→Current | Active | |
| The Common Framework Limited Director • Security Consultant | 18 Apr 2012←13 Years→Current | Active | |
| Business Secure Limited Director • Security Consultant | 9 Jul 2007←18 Years→Current | Active | |
| Business Secure Limited Secretary • Unreported | 9 Jul 2007←1 Year→8 Jul 2008 | Active | |
| Sentinel Internet Communications Limited Director • Security Consultant | 24 Jul 2003←22 Years→Current | Active | |
