| Company | Timeline | Status | |
| Brompton Technology Holdings Limited Director • Director | 16 Jul 2018←7 Years→Current | Active | |
| Carallon Group Holdings Limited Director • Director | 16 Jul 2018←7 Years→Current | Active | |
| Sixeye Limited Director • Director | 28 Feb 2017←8 Years→Current | Active | |
| Brompton Technology Limited Director • Unreported | 30 Aug 2011←14 Years→Current | Active | |
| Pharos Architectural Controls Limited Director • Director | 3 Sep 2010←15 Years→Current | Active | |
| Carallon Holdings Limited Director • Unreported | 26 Jul 2010←15 Years→Current | Active | |
| Pharos Controls Limited Director • Unreported | 15 Jul 2010←15 Years→Current | Active | |
| Pharos Architectural Controls Limited Secretary • Unreported | 15 Nov 2004←20 Years→Current | Active | |
| Carallon Ltd Director • Unreported | 18 Feb 2004←21 Years→Current | Active | |
| Carallon Ltd Secretary • Unreported | 18 Feb 2004←21 Years→Current | Active | |
