| Company | Timeline | Status | |
| Security Monitoring And Response Technologies Limited Secretary • Unreported | 13 Sep 2007←15 Years→11 Apr 2023 | Dissolved | |
| A1 Security Automation Ltd Secretary • Unreported | 4 Jan 2007←18 Years→Current | Active | |
| A1 Security Automation Ltd Director • Unreported | 4 Jan 2007←18 Years→Current | Active | |
| A1 Security Systems Limited Director • Unreported | 22 Nov 1996←28 Years→Current | Active | |
| A1 Security Systems Limited Secretary • Unreported | 22 Nov 1996←28 Years→Current | Active | |
