| Company | Timeline | Status | |
| Security Technology Limited Director • Telecommunications Engineer | 18 Feb 2021←4 Years→Current | Active | |
| Arbeit Holdings Ltd Director • Director | 10 Sep 2009←16 Years→Current | Active | |
| Security Technology Limited Director • Telecommunications Engineer | 1 Aug 1997←1 Year 11 Months→12 Jul 1999 | Active | |
