| Company | Timeline | Status | |
| Guardian Staff Safety Systems Limited Director • Communications Consultancy | 19 Jul 2000←14 Years→29 Jul 2014 | Dissolved | |
| Delta Telecom Sound And Security Limited Director • Unreported | 9 Sep 1991←34 Years→Current | Active | |
| Direct Communications Radio Services Limited Director • Director | 15 Jun 1991←1 Month→26 Jul 1991 | Active | |
