| Company | Timeline | Status | |
| Sensormatic Commercial/Industrial Limited Director • Company Director | 22 Jul 1992←7 Months→23 Feb 1993 | Active | |
Automated Security Limited Director • Director | 9 May 1992←2 Years 11 Months→28 Apr 1995 | Dissolved | |
| Modern Security Systems Director • Director | 9 May 1992←3 Years→31 Jul 1995 | Dissolved | |
| Security Centres (Scotland) Limited Director • Director | 10 May 1989←5 Years→28 Apr 1995 | Dissolved | |
